This unit includes several activities for each session. Choose 2-3 activities for a single session or spread each session over more than one day.
Session 1
SLOs:
- To understand that an amount or number of items can be represented with a single unique symbol.
- To correctly write numerals to five.
- To understand that written words and oral words can be represented with a single symbol.
- To recognise and match words and symbols with the amounts they represent.
Activity 1
Play Number Eye Spy.
(Purpose: To identify numbers of items in groups up to five.)
Explain that in the classroom, some things we see might be in groups of two, three, four or five. Give an example, such as a group of three computers at the back of the classroom. Explain that you could give a clue about the items by saying, “I spy with my little eye, three of something.” You might give directional clues as well to develop the vocabulary of movement and position, e.g., “The items are at the front of the room.” Numbers spoken in te reo Māori can be interchanged with English numbers.
Pose the problem of finding matching collections, by changing the number in the group from three. Have students look about the classroom to identify the group of items you have seen. The person who guesses correctly has the next turn. Take digital photographs so the class can make a display of pictures that match each number from one to five, or further if students show proficiency. Use items that have significance to the students, such as their artworks, cultural artifacts, or toys/mascots. Students might draw collections of objects for a given numeral, such as the number of siblings they have in their whānau or their pets at home.
Activity 2
- Play Spot the Spots, using the red and green 1 to 5 dot cards from Copymaster 1a, or the 1 to 5 koru cards from Copymaster 1b.
(Purpose: To subitise groups of up to five dots.)
Shuffle the cards. Hold them up one at a time, so that the students can all see them. As each card is held up, have the students show how many dots they see, by holding up the same number of fingers. Students might be asked to represent the number in different ways, such as say the number in words, write the numeral in the air if they know it, or make a set of counters that match the number and layout.
- Shuffle the cards and distribute (at least) one to each student. Going around the mat circle, ask the students to take turns to hold up their card for the others to see. The other students who have a card with the same number of dots hold up their cards too.
- Distribute numeral cards to 5, or a number fan to each student. Repeat Step 2 above, but this time the students show the numeral (card) that matches each student’s dot card as it is shown.
- The cards can also be used to develop subitising (instant recognition). To encourage imaging, make the card visible for a short time, and ask the student to name the number.
Activity 3
- On the class chart revise together how to correctly write numerals 1 to 5.
Explain that they will be writing numerals. Discuss what numerals are used for in daily life. Students might suggest things like the number of people who live in a whare, the number of kaimoana on a plate, the number of chicks in a nest, etc. - As numerals are formed on the chart, have students practice forming them in the air, and on the mat in front of them. Have them feel and describe that correct form.
Emphasise the correct directionality when forming 2, 3 and 5 in particular.
Model forming each numeral with your back to the students and write the numerals large in the air. Ask students to copy your actions. Adjust your writing hand for students who are left-handed. - Have students return their dot cards from Step 2 by, one at a time, coming to the chart, showing their dot card, saying the number and forming the numeral. Watch for correct numeral formation. Students are likely to need plenty of practice. Students might enjoy writing on small whiteboards or blackboards.
Activity 4
- Write numerals 1 to 5 on the class chart. Ask the students what you have written (numerals). Explain that there are words for these numerals that can be written and spoken. Show word cards, one to five, from page 1 of Copymaster 2. Te reo Māori versions are included.
Hold up the word cards in order and read them aloud together several times. Show them out of order, having the students quickly reading them aloud. - (Using Blue Tac or similar), with assistance from the students, arrange the word cards correctly beside the numerals on the chart. Together check that they match.
Activity 5
Have students work in pairs, or groups of three, to play One, Two, Three, Snap.
(Purpose: To correctly match words, numerals and images of numbers 1 to 5)
Make available to each group, word cards to five (Copymaster 2), numeral cards to 5 (Copymaster 4) and dot or koru images images to 5 (Copymaster 1a or Copymaster 1b). Alternatively, the picture card images from Copymaster 3 can be used instead of the dots.
Each pile is shuffled and placed face down in front of the group.
Explain that students in the group each take turns to take one card from each pile, placing them face up in front of themselves as they do so. If all cards show the same amount (symbol, word and image) they say “Snap!” and keep the set.
If not, the cards are returned to the bottom of each pile.
The winner is the person with the most sets of three at the end of the game.
Activity 6
Conclude the session with a game of Get Together.
(Purpose: To form groups of up to five in response to hearing a number word, a written number word, or to seeing a numeral or a number word.)
Choose a piece of fast-paced music that your students enjoy.
Ask your students to stand. Explain that they are to move about the room in time to music. When the music stops, the teacher will either say a number or show numeral or word cards up to five. Students are to look at the teacher, listen for a number or look for a numeral and, as quickly as possible, make a group of that number, and sit down when the group is formed.
Session 2
SLOs:
- To recognise and match sets of items with written and spoken words and their symbols.
- To correctly write numerals to five.
- To recognise numbers within story contexts.
Activity 1
Ensure that numerals 1 to 5 can be seen by the students. Read them together. Begin by playing Spot the Spots from Session 1, Activity 2. Instead of holding up the same number of fingers, have students write numerals in the air and on the mat with their finger.
Activity 2
(Purpose: To accurately write numerals 1 to 5 in response to hearing number words within a story context.)
- Make paper and pencils available to the students. Explain that you are going to read them a story (Copymaster 5) and they are to listen very carefully and write down any numbers that they hear in the story. They should write these numerals in order across the page. Alternatively, you could tell them a made up story that includes members of the class.
- Introduce the task by reading the first two sentences of the story, show the dog pictures, explain and model what to do.
- Read the story, having them complete the task.
- Read the story again together, having students actively identify the number words as they are read, and writing the numerals on the class chart. Emphasise correct formation of the numerals.
- Have students check each other’s recording.
- Ask if students know of other stories with numbers and record their ideas. For example, The Three Little Pigs, Pukeko counts to ten, Counting for kiwi babies, or The great kiwi 1, 2, 3, book. Suggest that students listen and for numbers spoken or seen during the day.
Activity 3
- Ensure that students can see number words and numerals.
Make a think board template (Copymaster 6) and pencil available to each student. Have the students write their favourite number (between 1 and 5) in the centre of their think board. Have them draw a picture, write their own number “story” that includes their favourite number, show any numbers by drawing dots or pictures of equipment, and write any number words, encouraging English and Te Reo.
You may need to support emerging writers by recording part or all of their story for them, and use digital platforms for students who find handwriting difficult. - Once completed, have student pairs share their thinkboards.
Activity 4
Make the cards from One, Two, Three, Snap (See Session 1, Activity 5) available to the students so they can play a Memory game as they finish their thinkboard. To play memory they should turn all the cards from three sets face down, mix them up and take turns to find matching trios.
Activity 5
Conclude the session with class sharing of thinkboards. Students could take these home to share their learning with their whānau.
Session 3
SLOs:
- To understand and use the addition symbol.
- To recognise and use the written and spoken words for addition, with the addition symbol.
Activity 1
- Ask the students which numerals they have been learning to write. Extend students to write numerals for 6 – 10. Record these numerals on the class chart. Have students take turns to come and write other numerals that they know on the class chart. As they do so, discuss the numerals, highlighting their correct formation, particularly numerals 6, 7 and 9.
- Show a selection of dot cards from 6 to 10 (Copymaster 7a) or koru cards from 6 to 10 (Copymaster 7b), asking students to say what they can see. The focus here is on seeing familiar groups of 1 to 5 dots within the larger group. Some may readily recognise immediately the larger (complete) groups, but this is not the purpose of this task.
- Ask students to say the numbers they see in words. Some students may be able to write the words. For example:
“I can see five and one.”
“I can see five (across) and two (in the corners).”
“I can see four and four.” - Ask, “Is there another way to write this, using numerals?”
Guide the students to shared recording on the class chart:
“I can see five and one” → 5 and 1 → 5 plus 1 → 5 + 1
“I can see five and two” → 5 and 2 → 5 plus 2 → 5 + 2
“I can see four and four” → 4 and 4 → 4 plus 4 → 4 + 4
Activity 2
Together, make a chart, or class dictionary page, about addition and its symbol, + , asking and recording what the students already know. Use items that students are familiar with to create stories that might be modelled by addition. For example, “Two weka were hunting for worms. Three more weka came along. How many weka were there then?” Record the stories using addition equations, e.g., 2 + 3 = 5 for the weka story.
Create a class book of addition problems that students make up, including a picture and written story. The equation can be written on the back of the page.
Discuss the addition symbol. Included in the ideas recorded, should be:
+ is a symbol or sign
+ shows that we are joining together two amounts or numbers
+ is an addition symbol
when we see the + sign we can read it as “and”, “plus” and “add”
+is a short way of writing “and”, “plus” and “add”.
Activity 3
- Together, write a mathematics expression about at least two other dot cards and model several ways of reading what has been written:
For example:
Write 5 + 3 and together read: ‘five plus three’, five and three’, ‘five add three’, ‘five and three more’.
You might also highlight that 3 + 5 and the matching statements could also be written. - Make paper and pencils, or, whiteboards and pens, available to the students.
Distribute at least four dot cards to each child that show numbers of dots greater than 1.
Have students write, talk or draw about their cards. Use their recording to add to the class chart or create a digital presentation.
Activity 4
Ask the students work in pairs to play Read and Draw, using the cards from Copymaster 8,
(Purpose: To read a mathematical expression in at least two ways and to respond to a mathematical expression with a drawing.)
Tell the students the purpose of the Read and Draw task. Explain that they take turns to be the Reader and the Quick Draw person.
The Reader’s task is to read the mathematical expression in at least two ways to their partner. Studenrtsshould check their partner’s drawing before showing them the task card on which the expression is written. Their task is to check the accuracy of the drawing.
The Quick Draw person’s task is to listen carefully to the expression that is read, and to draw a diagram of what they hear, using simple shapes. For example: The Reader reads, 4 + 2: “four and two, four plus two,” and the Quick Draw person draws:
Students should have at least four turns each.
Activity 5
Conclude by playing the Hands Together game using two sets of expression cards from (Copymaster 8).
Each student makes a number of choice on one hand by showing that many fingers. For example:
Have them show their ‘number’ to a friend. (This is to avoid students changing the number of fingers when they see the expression.)
The teacher shows an expression, for example 5 + 3. Children who have made these numbers on their fingers must move to pair up, one student showing 5 fingers and the other showing three. The first pair to form and to show 5 + 3 collects a 5 + 3 expression card each. The game begins again. The game finishes when all cards are used up. Students take turns to read aloud to the class the cards they have ‘won’. Each student should read their cards in a different way from the student before them.
Ask students to bring a favourite small soft toy for Session 4. The teacher also needs to bring a small blanket.
Session 4
SLOs:
- To understand and use the subtraction symbol.
- To recognise and use subtraction written and spoken words, with the subtraction symbol.
Activity 1
Write this symbol on the class chart: +
Ask students to tell you addition words and give examples of how to use them. For example, “plus”, “I have five fingers on this hand plus five fingers on this hand.” Record these words.
Students might make a given addition expression with materials, like counters, and explain what they have made. Explicitly link the meaning of the numerals, and + and = symbols, with the models that are made.
Activity 2
- Together, read the rhyme, “Ten in the Bed.” (Copymaster 9).
You might choose a different scenario that is appropriate to the interests of your students, such as ruru in the kahikatea tree, or people in the waka.
Arrange ten of the students’ soft toys in bed, using the blanket. - Read the rhyme a second time and have the students ‘act out’ one toy falling out each time. Have students take turns to return the toys to the bed, one at a time, and as they do so record addition expressions.
For example 1 + 1, 2 + 1, 3 + 1, reading these together. As you do so, focus on modeling the correct formation of numerals 6 to 9. - Write 10 and ten (symbol and word) on the class chart and discuss. Read the first verse of the rhyme once more. This time discuss how to use symbols to record what has happened. Write 10 – 1, introducing and recording this as ‘ten takeaway one.’ Continue to read the rhyme, verse by verse, writing each mathematical expression and recording the words each time. Introduce the alternative words for the subtraction symbol as you do so. For example 9 – 1, “nine minus one”; 8 – 1, “eight less one”; 7 – 1, “seven subtract one”.
- Ask, “What happened to the number of toys in the bed?” (The number was getting less). Discuss that subtraction symbol, brainstorm and record the student’s ideas of what it is telling us.
Read the expressions and words again and highlight the different ways we can read the subtraction symbol.
Activity 3
- Make available to each student, paper, pencils, five plastic teddies and a tissue.
Have them put their teddies to bed under the tissue, say the rhyme to themselves and each time a teddy falls out, record the expression, for example, 5 – 1. Those who complete this task quickly can write the addition expressions as they return the teddies to bed, or take more teddies and record expressions for 6 to 10. - Have students pair share, reading aloud their mathematical expressions. As they take turns, encourage the students to use the different language of subtraction, such as “Three take away one equals two.”
Activity 4
Conclude the session with a game of Musical Chairs (or cushions). Use music that is appropriate to the interests of your class, such as hip hop or a current fast-paced popular piece.
Set out the number of chairs for students in the group. Record the number on the chart. Play a favourite piece of music. When it stops all students sit down. Have them stand and ask a student to remove one chair then come to record the expression and read aloud what they have written.
For example 10 – 1, “ten chairs minus one chair.”
Explain that one student will not have a seat this time and that this person will get to write and read the next mathematical expression on the chart.
Continue the game till no chairs remain and subtraction expressions have been written for each action.
Session 5
SLO:
- To recognise and write addition and subtraction expressions from story contexts.
Activity 1
- Using class charts from sessions 3 and 4, review the symbols for addition and subtraction.
- Either read the short scenarios from Copymaster 10, exchanging the names of students in the class for those in the scenarios, or create your own. Have the students identify if the story tells of an addition or subtraction ‘event’ and together record these on the class chart as mathematical expressions.
Activity 2
Make pencils, paper, felt pens or crayons available to the students. Have them write at least two of their own scenarios and record the mathematical expressions that represent what is happening. You can motivate them by discussing everyday events in which items are added and subtracted. Contexts might include playing games like tag, using up household items like plates, groups of friends meeting, or birds or other creatures arriving or departing a location, such as penguins in a burrow. Students' illustrations should show what is happening in the scenario and expression.
Activity 3
Conclude the session by having the students pair share, then class share their work. Emphasise the importance of having them read their mathematical expressions in at least two ways.
All about us
This unit provides you with a range of opportunities to assess the entry level of achievement of your students.
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. Ways to support students include:
The context for this unit can be adapted to suit the interests and experiences of your students. For example:
Prior Experience
It is expected that students will present a range of prior experience of working with numbers, geometric shapes, measurement, and data. Students are expected to be able to count a small set of objects by ones, at least.
Session One
In this first session students explore an activity called ‘Handfuls' which was first developed by Ann Gervasoni from Monash University, Melbourne. Handfuls could become a regular part of lessons during the year.
How can we check how many things there are?
Session Two
In this session, called “Our Favourites” students explore category data and how it might be displayed. The data comes from their responses, so the displays provide useful information about the class. You may wish to replace the images provided in Copymaster 1 with images of sports that you know are popular with your students.
If we want to find out the favourite sport, what could we do?
Could we arrange the squares, so it is easier to see which sport has the most and the least squares?
The students will now choose other ‘favourites’ to use as data. Copymaster 2 provides some strips of favourites including favourite fruit, fast food, pet, vegetable, way to travel to school, and after school pastime. You may wish to create your own strips using ‘favourites’ that are relevant to your group of students.
Session Three
In this session your students use the language of two-dimensional shapes to provide instructions to other students. The use of te reo Māori vocabulary for shapes could also be introduced and used within this session.
You need multiple sets of shapes. Ideally there is a set of shapes for each pair or trio of students. Attribute blocks are used below to illustrate the activity but other shape-based materials such as those below are equally effective.
“Make Me” is an activity that can be used throughout the year with different materials to develop your students’ fluency in using geometric language for shape and movement.
Where could I put the mirror, but it still looks like the whole shape?
Use two shapes positioned together to draw out the language of position. For example:
right side of the square.
Look to see whether your students:
Session Four
In this session students compare items by mass (weight).
How could we find out which thing is heavier?
Students usually suggest that the objects can be compared by hefting, that is holding one object in each hand.
What can we say about the weight of these two objects?
Look for statements like, “The book is heavier than the stapler,” or “The stapler is lighter than the book.”
Let’s put these objects in order of weight. Who thinks they could do that?
I want you to find five things from around the classroom and put them in order of weight. You can use hefting if you want but we have other balances you can use. You will need to record for us, so we know the order of the objects.
Look to see if your students can:
Session Five
In this session students look for repeating patterns and connect elements in the pattern with ordinal numbers.
Dear parents and caregivers,
For the first week of school our mathematics unit is about us. We will investigate efficient ways to count a set of objects, create graphs of data about ourselves, order objects by mass (weight), build models of shapes from instructions, and create our own sequential patterns.
Frogs in Ponds
In this unit students investigate the different number pairs that numbers can be broken into, using the context of frogs in ponds. They list all possible combinations for a given number, working with numbers up to 9.
This unit is all about how numbers are made up of other, smaller numbers, an essential concept underlying addition and subtraction. The unit helps develop two ideas:
Students need to investigate these relationships many times. Once students believe that 2 and 3 is always 5 they see a real reason to remember it.
Students working on this unit will be using the strategy of count all, or counting from one, to solve simple addition and subtraction problems. Students at this stage have a counting unit of one and given a joining or separating problem they represent all objects in both sets, then count all the objects to find an answer. Objects may be represented by materials, or later, in their mind as an image.
From this stage of counting all, students will move to counting on, a stage where they realise that a number can represent a completed count that can be built on.
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. As this is an early level 1 unit the numbers may need to be extended beyond 10 for some students. Have equipment available for students to use.
The frogs and pond context for this unit can be adapted to suit the interests and experiences of your students. For example: cars in/out of a parking building, eels hiding/swimming in a river, kererū flying/perched in a tree. You can use the names of New Zealand’s native frogs: Archey’s frog, Hochstetter’s frog and Hamilton’s frog. The name of a local lake or river could be used for this unit. Te reo Māori numbers could be used throughout this unit.
Getting Started
Introduce the problem by sharing a picture of a native frog:
5 frogs live in a pond.
If 2 of the frogs are sitting on the rock, how many are hiding in the pond?
How many different ways are there for the frogs to be, in and out of the water? (There are 6 ways for the frogs to be in and out of the water: none on rock and 5 in pond, 1 on rock and 4 in pond, 2 on rock and three in pond… etc.) Numbers spoken in Te reo Māori can be used also.
Encourage the students to tell you how they know the number of frogs hiding in the pond. Allow the students to describe their ideas and encourage explanations.
How did you know how many frogs were hiding?
Tell us about your thinking.
Could there be any other number of frogs hiding if 2 are on the rock?
How do you know?
Read the second part of the problem and let the students try to solve this, in pairs or on their own. (The frogs need to be treated as identical or there are multiple solutions for each number pairing.) Let the students experiment with the pairings of the digits. The following questions may help support their problem solving:
How do you know how many frogs are on the rock?
Does there always have to be a frog on the rock? Or hiding in the pond?
How are you keeping track of the ways that you find?
Exploring
Over the next two to three days, revisit the problem with the frogs in the pond, varying the number of frogs living in the pond and sitting on the rock. Explain that because the pond is such a nice place to live, more frogs keep moving in. When reading numbers, use both English and te reo Māori.
Three appropriate number combinations to use would be:
6 frogs live in the pond, begin with 3 on the rock.
8 frogs live in the pond, begin with 2 on the rock
9 frogs live in the pond, begin with 4 on the rock.
These problems are provided on the problem copymaster.
Each day follow a similar lesson structure to the introductory session, with students becoming more independent in their search for solutions as the week progresses. Conclude each session by having students share their solutions and compare their different ways of working.
Sharing
As a conclusion to the weeks work, have the class work together to make a wall chart illustrating the different combinations of frogs in and out of the water, when 7 frogs are living in the pond (8 possible combinations):
Seven frogs live in a pond.
They like to sit on the rock in the middle of the pond or hide in the water.
How many different ways are there for the frogs to be, in and out of the water?
How many frogs are there altogether?
How many are on the rock? How many are hiding?
How do you know?
How could you find out?
How are you keeping track of the ways that you find?
Tell me about your thinking.
Dear family and whānau,
At school this week we are completing a maths unit on native frogs in ponds. This unit is all about how numbers are made up of other, smaller numbers, an essential concept underlying addition and subtraction. The unit helps develop two ideas:
Children need to investigate these relationships many times. Once children believe that 2 and 3 is always 5 they see a real reason to remember it.
At home this week please help your child to solve the inside and outside the house problem below. Encourage them to record the numbers and draw pictures to show people inside and outside. Toys could be used to show these number relationships. Discuss these in your home language also if you wish to.
_____ people live in my house.
If there are 2 people inside my house then _____ people are outside.
If there are _____ inside my house then _____ people are outside.
If there are _____ inside my house then _____ people are outside.
If there are _____ inside my house then _____ people are outside.
Dino Cylinders
In this unit the students use a small plastic dinosaur as the unit with which to measure the capacity of containers. They apply their counting strategies and discover that a number of different shaped containers can contain the same number of dinosaurs.
Measurement provides a context for the further development and reinforcement of number skills. Students can measure without the use of numbers up to the stage of indirect comparison. However as soon as they repeatedly use a unit to measure an object they need numbers to keep track of the repetitions.
This unit is also designed to allow students to practice their one-to-one counting as they calculate the capacity of containers filled with plastic dinosaurs.
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. Ways to support students include:
The context for this unit can be adapted to suit the interests and experiences of your students. For example:
Session 1
In this session we measure the capacity of containers by counting the number of dinosaurs they hold.
How many dinosaurs do you think would fit in this container?
How can we check?
One, two, three, four...
How many dinosaurs does this container hold?
Which container holds the most dinosaurs?
How do you know? (This will reinforce the order and sequence of numbers.)
Do these containers hold the same number or dinosaurs? (check).
Are they the same?
Session 2
In the following sessions the students create cylinders to contain a given number of dinosaurs. The challenge is to create a cylinder that contains exactly the given number of dinosaurs. The activities give students the opportunity to practice counting objects in ones, and to order and compare numbers using objects. This is a good opportunity for your students to practice counting in te reo Māori.
How many dinosaurs do you think it would hold exactly? (Discuss that exactly means that no more dinosaurs could fit into the cylinder.)
Please count your dinosaurs to me.
Does your cylinder fit exactly 10 dinosaurs?
Can you fit any more dinosaurs in your cylinder?
Are cylinders a good container for dinosaurs? Why or why not?
Could you make a cylinder for 20 dinosaurs? What would it be like?
What do you notice about the cylinder?
Can you see any cylinders which are exactly the same?
What do you think that a cylinder for 20 dinosaurs would look like?
Sessions 3-4
In these sessions the students continue their exploration of the capacity of cylinders by constructing cylinders for a given number of dinosaurs. As the containers are created they are displayed in order of capacity. Many opportunities are provided for one-to-one counting and sequenceing of numbers in English and te reo Māori.
Where does your cylinder belong?
How do you know it comes after __?
Which cylinder will come after your one?
How many dinosaurs does this one hold?
Which one holds one (2, 3..) more? How do you know?
Which one holds one (2, 3..) less? How do you know?
Which cylinders look the biggest?
Do they hold the most dinosaurs?
Session 5
In today’s session each student makes a cylinder. We then use the cylinder to see how many objects (cubes, dinos, etc) can fit exactly into our cylinder.
Family and whānau,
In maths this week we have been practising counting objects up to 20 as part measuring how much a container can hold. As part of our experiences we have constructed cylinders to fit certain numbers of toy dinosaurs. Our home task this week is to make a paper or cardboard cylinder that fits 20 small objects (for example; pebbles, toothpicks or milk lids). Your child will need paper or light card (the side of an old cereal box would be good), scissors and tape and they will be keen to show you what to do.
The Gingerbread Man
In this unit students use the traditional tale of the gingerbread man as a context for ordering and comparing lengths. A “sessions” approach is used, with five related but not sequential activities.
Early length experiences must develop an awareness of what length is, and a vocabulary that can be used to discuss length. Young students usually begin by describing the size of objects as big and small. They gradually learn to discriminate in what way an object is big or small and use more specific terms. The use of words such as long, short, wide, close, near, far, deep, shallow, high, low and close, focus attention on the attribute of length.
This unit focuses on students comparing lengths. Although comparing is at the early stages of the measurement learning framework adults will often measure things without using measurement units.
In mathematics, it is often useful to have an estimate of the size of an answer to ensure the accuracy of calculations that have been used. The comparisons of lengths in this unit lay the foundation for estimates in area and volume, and for estimates generally.
In comparing three lengths, students develop implicit knowledge of the transitive nature of length. Hence if gingerbread man A is taller than gingerbread man B and gingerbread man B is taller than gingerbread man C, then gingerbread man A is automatically taller than gingerbread man C. There is no need to check the heights of A and C. The difference in height follows from the first two comparisons. This ordering ability is a valuable property of numbers and has many uses throughout mathematics. When it is not present, it causes some difficulties.
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. Ways to support students include:
While this unit is firmly focused on the story of the gingerbread man and a river crossing, it should be adapted to include other fictional characters that your students are familiar with, or are interested in. Māori myths and legends (pūrākau), Pasifika myths and legends, or those that reflect the cultural make-up of your students could offer a culturally relevant context for this learning. Students could also compare the heights of cut-outs of animals or native birds. The gingerbread cut-outs could also be adapted to reflect students’ whānau. This could be followed with discussions around who is the tallest and shortest in their whānau. Within this, you would have to be sensitive to the family/community relationships experienced by your students.
Te reo Māori vocabulary terms such as tāroaroa (tall - person), poto (short), tāroaroa (height of a person), teitei (height, tall), roa (long,length) could be introduced in this unit and used throughout other mathematical learning. Numbers in te reo Māori can be used alongside English throughout the unit.
Begin this series of lessons by reading or recounting the story of the gingerbread man. It is a well known story which students enjoy. Continue to retell the story, or parts of the story, throughout the week to help maintain the focus for the activity sessions. Consider using different stories, that may better reflect the cultural diversity of your class (e.g. The legend of Matariki and the six sisters, the story of the stone that blocked the road round the Cape at Matauea, Safotu). The gingerbread templates could be adapted to reflect any characters.
As students work promote the use of language that makes comparisons between lengths, for example the same length, shorter than, longer than. Emphasise the importance of making sure both objects are lined up at one end when comparisons are being made. Model this by showing the difference in measurements when items are, and are not, lined up correctly.
Session One: Gingerbread Families
In this Session students order a family of gingerbread men from shortest to tallest, using a variety of measuring words.
Provide each student with a copy of the gingerbread family sheet (Copymaster 1).
Who is the tallest?
Who is the shortest?
If we were to put the gingerbread men in a line from tallest to shortest, who would be first?
Who would be second? Third?
Session Two: Something Taller, Something Shorter
In this Session students find classroom objects that are taller than a gingerbread man, shorter than a gingerbread man or the same size as a gingerbread man. Items from nature, or from other contexts for learning could also be used here (e.g. branches, trees, rulers, kete).
Session Three: Building Bridges
In this Session students build a model bridge to go over a local river drawn on a large sheet of paper.
Who can think of something in our classroom that is longer than the gingerbread man?
Who can think of something that is shorter than the gingerbread man?
Did anybody find the same objects?
Did anyone find something unique?
What could we build to help him cross this river?
Could the gingerbread man go over this bridge? Is it long enough?
Who has the shortest?
Whose bridge is longer / shorter than Paul’s?
Session Four: Gingerbread Men Chains
In this Session students make and decorate chains of gingerbread men (or other chosen characters, e.g. Matariki) then compare the lengths of their chains. This could be related to how many people in each student's whānau.
Who has the longest / shortest chain?
Which chains are longer / shorter than Andrew’s?
Session Five: Get Dressed Man!
In this Session students cut out clothes to fit a template of a gingerbread man.
How big will his clothes need to be?
How can we make sure the clothes we make will fit him?
If you have reframed the context of this lesson (e.g. around How Māui slowed the sun) you could make further links by investigating what early Māori and Pasifika people wore)
Who has made the longest pair of trousers?
Whose trousers are shorter than Emily’s?
Dear family and whānau,
At school this week we are looking at the story of the gingerbread man and using this story to compare heights. Ask your child to make comparisons with their toys. For example: can they line up all their soft toys from shortest to tallest? Or sort dinosaurs or plastic animals into short ones and tall ones? They can find items from nature such as leaves and twigs to sort, or line family members up in height order. If you speak a language other than English at home, then you might talk about the words you use to say “tallest”, “shortest”, “taller”, and “shorter”. Record these with your child, and we will share this knowledge with the class. They can draw pictures of their tallest and smallest toys to bring to class.
Scatter Cat!
In this unit students explore movement and position using the popular Lynley Dodd character Hairy Maclary. Students explore the language of position in describing where an object is located and in giving and following sequences of movement instructions. They will move themselves and objects along paths and will describe the movement of others.
This unit is about building up students' vocabulary relating to position. Hence the emphasis on ‘in’, ‘on’, ‘under’ and so on, as well as various turns and left and right. This is an important step before more complex geometry is introduced. The words used in this lesson are as important in every day life as they are in the context of school.
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. Ways to support students include:
While the sessions in this unit are centred on the storyline of Scatter Cat the context for session 3 could be readily adapted to include two characters from a favourite story. The book "Little Kiwi's Matariki" by Nikki Slade-Robinson is a suitable book also. Images of Hairy Maclary and friends can be swapped to images of Kiwi and friends.
Session 4 could be adapted to take place outside in an area surrounded by “landmarks” that the students are familiar with (e.g. the school office, the playground, a memorial, a tree, a feature of the landscape).
Te reo Māori vocabulary terms such as roto (in), raro (on), iho (under), whakamua (forwards) whakamuri (backwards), whakamauī (to the left), whakamatau (to the right) could be introduced in this unit and used throughout other mathematical learning.
Session 1: Chasing Cats
In this session students use the story "Hairy Maclary, Scatter Cat" by Lynley Dodd, to provide a context in which to use the language of movement and position and to provide opportunities to move themselves as they act out parts of the story.
Can you describe where Butterball Brown is sitting?
Where is Hairy Maclary hiding?
Where does Slinky Malinky go when Hairy Maclary chases him?
Can you describe where Mushroom Magee went?
Where is Scarface Claw hiding?
Where is Hairy Maclary?
Where will Scarface Claw chase him to?
How will Hairy Maclary get there?
Session 2: Where is Hairy Maclary?
In this session we describe the position of ourselves and of objects. We follow and give instructions about where to place items in the classroom.
Talk about where we are sitting, trying to get students to be specific in the description they give.
I am sitting on a chair, next to the teaching station, at the front of the mat.
Where are you sitting?
Can you tell me who is behind and in front of you?
Are you near the front or the back of the mat?
Is anyone sitting beside you?
I am on a chair, at the art table, near the back of the room.
I am under a table, beside a chair, in the middle of the room.
You said Hairy Maclary is on a chair.
Is there anything next to the chair?
Is the chair at a table?
Session 3: Look at Me Go!
In this session the students explore movement sequences by both explaining a path taken and by giving and following instructions for paths in the classroom and in the playground. They further explore the ideas using cut outs of the Hairy Maclary characters.
Are you sitting in the same place on the mat as you were yesterday?
Who is sitting next to you?
Who could describe where one of their friends is sitting today?
I need someone to get me the Scatter Cat! book.
Choose a student to get it.
You will need to listen very carefully to the instructions I am going to give you to find it.
Give a sequence of instructions to get the book. For example,
Turn to face the back of the classroom.
Walk forwards until you get to a table.
Go underneath the table, the book is on the chair in front of you.
Session 4: Turning, Turning, Turning
In this session we explore half and quarter turns using points of reference in the classroom to indicate the direction for turning. Some students may already be familiar with left and right and they will be given the opportunity to explore this.
Where are you standing?
What can you see straight in front of you?
Slowly turn around until you can see the same as you can see now.
How far have you turned?
Where will you be facing if you turn half way?
Will you still be looking at me?
What part of you will I be able to see?
Get the students to turn half way.
When we turned a full turn or a half turn everyone ended up facing the same way.
Do you think that will happen if we turn sideways (make a quarter turn)?
Turn to one side. (Make a quarter turn.)
Some students will have turned one way and some the other. If this doesn’t happen and everyone is facing the same way then, as the teacher, model having turned the other way.
We need to be more specific about where we are turning.
What could we add to the instructions to make them easier to follow and to make sure we end up facing the same way around?
Gather students' suggestions, which may include:
Get the students to make quarter turns. This time include specific instructions about the direction in which they should turn. Include left and right in these instructions and take note of those who are able to move accordingly.
How far round did you turn?
Did your partner end up facing where you thought he would?
What other instructions do you need to give to make sure he does?
Start at the board facing the back of the classroom.
Walk forward until you get to the edge of the mat.
Turn to face the sink (or make a right turn).
Walk forward until you get to the sink.
Pick up a paintbrush.
Make a half turn.
Walk forward until you get to the mat.
Turn to face the easel board (or make a left turn).
Walk forward to give me the paintbrush.
Session 5: Keep on Moving
We wrap up the unit with independent exploration of the ideas presented. The students will work in pairs to role-play from the story and to give and follow instructions for paths around the classroom. The teacher will rove and question and encourage specific language and careful instructions.
In pairs or small groups, the students use the "Hairy Maclary, Scatter Cat!" book and cardboard cut out puppets to retell the story.
Provide students with plans of buildings to make with the classroom blocks. These can be drawn onto cards and could use about 5 blocks per building.
In pairs, one student holds a plan card and explains how to make the building, while the other student follows the instructions. (The second student should not be able to see the card.)
Cut outs of Hairy Maclary can then be placed in different positions on the buildings.
Students in pairs, play the game presented in Session 2.
In pairs, students play the game presented in Session 3.
Students read the big book, wall display or view the powerpoint made in Session 1.
In pairs, students give and follow instructions to move around the classroom as in Session 3. Encourage students to use turns and right and left if they are able to.
Students role-play from the story as in Session 1.
Dear family and whānau,
This week we have been learning about position and about following instructions. We know about words like ‘in front of’, ‘beside’ and so on. We also know about half and quarter turns, and left and right. Could you help your child to make up and write down, or record instructions of how to get from one place inside or outside the house to another using words like these. For instance, how can you get from your television to the kitchen sink? If you speak a language other than English at home you might talk about these direction words, and write them down for your child to bring to school We will share these in the classroom.
Greedy Cat
In this unit we explore ways to pose and answer investigative questions about cats by gathering and analysing data and discussing the results.
In this unit, students pose investigative questions with the teacher, then gather, sort, display and discuss data. This data is then used to answer the investigative questions. These skills are foundational to statistical investigations. In particular, posing investigative questions is fundamental to a good statistical investigation. At Level 1 the investigative question is driven by the teacher who models good structure without being explicit about the structure.
In this unit the students are extensively involved in the sorting and display of the data (cat pictures). Sorting is an excellent way to encourage students to think about important features of data and this leads to classifications that make sense to them. In this unit the students compare the groups formed when the data is sorted by one-to-one matching. This one-to-one matching leads to the development of a pictograph. In turn, this provides an opportunity to strengthen the counting strategies of the students as the objects in the data sets are counted and compared.
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. Ways to support students include:
The context for this unit can be adapted to suit the interests and experiences of your students. For example:
Consider how the text Greedy Cat, and the relevant learning done in this unit, can be integrated in your literacy instruction. If choosing to focus the unit of learning around a different set of categorical data, consider finding a relevant picture book to engage your students in the context.
Te reo Māori vocabulary terms such as ngeru (cat), kuri (dog), and ika (fish) as well as counting in te reo Māori could be introduced in this unit and used throughout other mathematical and classroom learning.
Getting Started
Begin the week by sharing the book Greedy Cat. If you do not have the book, a copy or a video is available online.
(For very young students the teacher may need to record a statement about the cat under the picture, for example, "a fluffy cat").
Exploring
Collect the cat pictures and photocopies these onto A4 sheets. One copy of all the cats will be needed for each pair of students. (Note: If colour is the attribute used you will need to colour copy the cats).
In our last session we drew pictures of cats. We will use these pictures to collect information (data). What information do you think we could collect from looking at these cards? Record students' ideas somewhere visible.
Can you see any cats that are the same or similar? How?
What cats are different? How?
How many cats are there in the pile? One, two, three... tahi, rua, toru .....
As a class, count the number of cats in the pile.
The question is repeated until all the cats are sorted.
Use this counting activity as an opportunity to strengthen the number sequences and one-to-one correspondence of the word name with the item with, students who are emergent (stage 0) on the Number Framework. Ask for volunteers to count the objects, asking them to justify their count. Students at stages 1 and 2 might count by pointing to or touching the objects while students at higher stages may use images of the numbers and be able to 'see' that a group is, for example, four, without needing to count the objects. Discuss the different counting strategies demonstrated by students.
Who do you think has the most cats?
How do you know? Show me.
If the students do not use one-to-one matching you may need to model this.
Students at stage 4 or above may be able to find the difference between the sets by counting-on or back.
Once the categories have been matched 1-1 (in a line) attach the pictures onto a chart.
Record statements beside the chart of cats about the number in each category, and some comparisons between categories.
Over the next two days work with the students to develop investigative questions about cats and to use the photocopied pictures (data) to find the answers.
What size cats do we have?
What types of coats do our cats have?
What sorts of tails do our cats have?
Repeat this with another investigative question (if time allows).
Reflecting
Today we look at a set of "big cats" (for instance, lions and tigers) and pose possible investigative questions. Other animals could be used here depending on the interests and experiences of the children.
Does anyone know the names of these animals?
Where might they live?
Have you ever seen any of these? Where?
What kind of things could we find out about "big cats" from these pictures?
(For example: patterns on their coat, types of tails Are there more spotty cats than stripey cats? Do all cats have bushy tails?)
Dear parents and whānau,
At school this week we have practiced our statistical investigation skills. We have posed investigative questions, gathered, sorted and displayed information about cats after reading the story "Greedy Cat". We will be sharing findings on …………… at ……………..
You are very welcome to join us at this session.
Counting on Counting
This unit supports students to count with both proficiency and conceptual understanding.
Gelman and Gallistel (1978) provided five principles that young students need to generalise when learning to count. These principles are:
Just like in reading, when one spoken word is matched to one written word, counting involves one-to-one correspondence (i.e. of letters/sounds and numbers). One item in a collection is matched to one spoken or written word (i.e. the name of a number) in the whole number counting sequence.
The spoken and written names that are said and read have a fixed order. If that order is altered, e.g. “One, two, four, five,…”, the count will not work.
Assuming the one-to-one and stable order principles are applied then the last number in a count tells how many items are in the whole collection.
The first three principles are about how to count. The final two principles are about what can be counted.
Items to count can be tangible, like physical objects or pictures, or they can be imaginary, like sounds or ideas, e.g. Five types of animal.
The order in which the items are counted does not alter the cardinality of the collection. This is particularly challenging for students who think that counting is about assigning number names to the items, e.g. “This counter is number three.”
There are other principles of counting that may well be derivatives of Gelman and Gallistel’s original list that also seem important.
Adding one more item to a collection produces a count that is the ‘next number after’ the original count in the whole number counting sequence. Likewise, but more difficult, removing one item from a collection produces a count that is the ‘number before’ the original count in the whole number counting sequence.
The number of a collection remains constant, and can be trusted, when items are replaced one for one with those of different size, colour, sound, texture, (or any other distracting feature).
The number of a collection remains constant, and can be trusted, as the items are moved in space, particularly spread out or compressed, or moved from one part of the collection to another. Piaget created the original conservation experiments.
The difference in number between two collections that are already counted is the difference between the counts. The difference between counts can be found by ‘counting up’ or ‘down to’ and anticipates the result of matching the items of the sets one to one.
Specific Teaching Points
Teaching young students to count presents an irony. Without understanding of the principles of counting, students are unable to progress on to more difficult tasks in mathematics. Problems that involve quantities, such as measuring the height of a person, involve counting quantities which are composed of a whole number and a referent. The referent is the unit of count, such as centimetres or teddies, or squares.
The irony is that students who stay with one by one counting as their preferred way to solve problems with quantities are unlikely to progress to higher levels of mathematics. While teachers need to teach students to count they also need their eye on the bigger prize which is to anticipate the result of counting without doing it. From their first counting experiences it is vital that young students learn that:
Connecting these ideas in practice involves us, as teachers, pre-empting the opportunities for more advanced thinking. For example, young students learning to count in one-to-one correspondence can still learn to subitise patterns such as tens frames, and come to know simple groupings like 3 + 2 = 5, before they can fully exploit this knowledge strategically.
A disposition to take risks with numbers, to use what they know to find something they do not know, is well proven to be an attribute of high achievers in mathematics. Attitudes and beliefs towards mathematics form at an early age. Regarding errors as opportunities to learn is essential. Learning to take risks is developed both cognitively and emotively. Cognitive approaches involve convincing students that some strategies are more efficient (take less work). Learning to count on is easily ‘sold’ through cognitive approaches. Other strategies require more emotive approaches, particularly through social encouragement. For example, if a student mis-estimates the number of beads in a row, an emotive-centred teaching response would be to praise the risk-taking. Encouraging risk-taking might be matched by a cognitive response that helps the student to estimate more accurately, e.g. “You said eight. This is eight (showing a row of eight). So what is this (reinstating the original row)?”
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. Ways to differentiate include:
The context for this unit can be adapted to suit the interests and experiences of your students by linking to celebrations that are relevant to students' lived experiences and cultural backgrounds. Choose objects to use within each of the sessions that are meaningful, and perhaps that make links to students' learning in other curriculum areas (e.g. if you are learning about conservation, then all of the problems could be framed around counting different native birds, skinks, mammals, insects etc.)
Te reo Māori kupu such as tatau (count), tāpiri (add), tango (subtract), and huatango (difference in subtraction) could be introduced in this unit and used throughout other mathematical learning.
NB: Not all of these materials are necessary for every session. Gather the resources for your selected activities and variations.
The sessions in this unit are organised as collections of activities. Students will benefit from repeating these activities many times. Variations to many of the activities are included to support students in exploring ideas in a controlled way, and in making connections and generalisations. Choose from these activities and variations, and repeat them as necessary. Furthermore, although these activities are given as stand-alone tasks, they could be used as follow-up stations in response to whole class teaching.
You should adapt the contexts reflected in these problems to be relevant, meaningful, and engaging for your students.
Session One: Groupings with five and beyond.
Learning quantities by instant recognition (subitising) is supported by literature as an ideal starting point. Research shows that three-year-old children can immediately recognise the greater of two sets in the range 1-4 if it matters to them. Some psychologists believe babies note changes to quantities in the number range 1-3. All number-based lessons for young students should include grouping activities to build up knowledge of number facts, and later place value structures. A little practice everyday, in an environment of risk taking, can greatly enhance students’ fact knowledge and make the transition away from one-by-one counting easier when the time is right.
This session utilises a range of materials when looking at five based grouping; a slavonic abacus, five-based tens frames, unifix (or similar) cubes, and students’ hands. Connecting two of these representations at a time is a powerful way to develop grouping knowledge. The examples below illustrate grouping tasks in the number range 5-10 but the tasks are transferable to smaller and larger quantities.
Show me seven fingers.
How many more fingers make ten? How many fingers are you holding down?
Write 7 + 3 =10 and say, “Seven plus three equals ten.”
Show me three fingers.
How many more fingers make ten? How many fingers are you holding down?
Variations
Make a number in the range 5 to 10 on the top row. Can you move all of the counters at once instead of of one counter at a time?
Show me that many fingers. Note that this gives all students time to work out an answer and it also provides a way for you to see what each student is thinking.
How many beads are there?
How did you know there were eight?
Variations
How many dots did you see?
Show me that number on your fingers.
Write that number big in the air for me.
Variations
“I think there are eight because I saw five and two.”
“Good work. This would be eight (showing five and three). Can you fix it?”
After the students have found the missing part reveal it from your pocket to check.
Variations
Session Two: Counting as one-to-one matching.
Students need to simultaneously develop proficiency with number sequences going forwards and backwards by one, and their capacity to apply those sequences to counting tasks. Ideally students’ ability to say word sequences develops either ahead of, or alongside, their need to apply it. Therefore, students who can count collections up to ten should be learning number sequences beyond ten.
Can you find the number 8 without counting up or down?
What number comes after eight?
What number comes before eight?
Note that when practising the backward number sequence it is the amount that remains, not the bead removed, that is counted. Zero is an important number to say at the end, as the expression of the absence of quantity (no beads).
We had 15 frogs and one jumped out.
How many frogs are in the bucket now?
8 frogs and one more… 17 frogs and one more… 29 frogs and one more… 99 frogs and one more
7 frogs and one less… 15 frogs and one less… 27 frogs and one less…
Jenny Young-Loveridge established long ago that students find counting a collection given to them easier than forming a collection of their own for the same number. “Counting before forming” does not mean a strict order for instruction, it is just an indicator of relative difficulty. Through experience we want young students to consider, "What can be changed without altering the count?"
Variations
Piaget’s original experiments with spatial layout involved two collections of objects. First, he laid out two collections one above the other, like this:
Children were asked the equivalent of, “Are there more blue teddies, green teddies or are there the same number?” Most young children tended to equate the length of a collection with number.
Next, one collection was spread out like this and the question was repeated:
Young children often believed that the number had changed as the objects were rearranged and opted for blue as the ‘biggest’ collection. Piaget called trust in the count under change to spatial arrangement “conservation of number.”
Variations: Similar activities to those given above for change to colour, size, shape etc. can be carried out with spatial arrangement.
The task is to create ‘bins’ for all dominoes that have the same number of dots, in total. Students use the whiteboard pen to label the bin with the numeral and word that matches the total. For example, the 8 (eight) bin will hold these dominoes:
Once the bins are created students can arrange the dominoes in a pattern like this (for the six bin). They can also write the number fact for each domino.
Ask questions like, “What comes next in the pattern? [4|2]” “Have you already got that domino?” Look at which bins have the most dominoes in them and which have the least. Ask why that happens. Discuss what zero means in this context, “Nothing of something – no dots!”
Session Three
The initial technical aspects of counting involve a one-to-one match between objects in a collection and the set of whole number names and symbols. Once the whole number counting scheme is learned students need to develop a more sophisticated idea of what counting does. The cardinality principle involves understanding that the last number counted tells about the whole collection, and the last word is not simply naming that last counter. Counting strips (Copymaster 3) used with transparent counters are very useful is helping students to appreciate cardinality as well as the significance of the one-to-one and stable order principles.
Variations
Integrating several principles of counting will show whether students trust the count (cardinality) and can build on that trust.
Ask: How many counters there will be then? How do you know?
Students may tell you that the next numbers covered will be 9, 10, and 11. Note that it is important that students realise that the result of adding one or removing one from a collection is given by the next number after or before in the number sequence.
Expect the students to anticipate the correct action (removing the counters from 9 and 8).
Look for students to apply cardinality by telling you that seven counters will be left?
Session Four
Comparison of two collections is a common task in real life. Along with joining collections, and partitioning collections, comparison forms the suite of problem types to which addition and subtraction are applied. Comparison offers students a chance to trust their counting and apply their understanding of the one more and one less principle.
Here are 5 puppies and 6 bones. Is there a bone for each puppy?
Visually students can see that one more added to five results in six. So, in the puppy situation there will be one extra bone.
For example, How many dogs are there? How many bones are there? Is there a bone for each dog?
On the number strip the problem solution looks more obvious:
Note the difference of two can be found by counting up from 14 to 16, or by counting down from 16 to 14.
Variations
Independent activity about differences might take two forms.
After students have completed their problems put them into groups of four to share. Bring the class together to discuss strategies for solving the problems. The problems can be made into a book of difference problems for independent work or class discussions.
Session Five
The most significant understanding that develops from counting is that collections can be partitioned and recombined without conservation of number being disturbed. Part-whole understanding, as it is referred to commonly, is an extension of Piaget’s principle of conservation of number. Two components of part-whole understanding are significant:
Animals on the farm
This activity is aimed initially at the first component though it can be extended to include the second component.
Ask, “How many animals are on this (left) side? (nine) How do you know?” “How many animals are on this side? (five) How do you know?“ “How many animals are on the farm altogether?”
Session Six
Skip counting is the process of counting in multiples of two or more. Some researchers, such as Anghilerri, believe that learning skip counting sequences assists students in developing multiplicative thinking. In the early years of primary school, counting in twos, fives and tens is sensible as these sets of multiples have patterns that make them easy to remember. The patterns can also lead to divisibility rules, such as “a whole number can be divided into equal sets of five if the number ends in 0 or 5”, e.g. 35 divides equally by five. Sometimes the sequences can be extended to include threes and fours, although these sequences are harder to remember.
As with other counting it is vital to connect number patterns with quantities and words, and to use different senses. Prediction of further numbers in a counting sequence helps to develop generalisations about which numbers belong and do not belong.
“If they line up in pairs, will each student have a partner? Will there be a person without a partner?” If appropriate, use this activity to develop a definition of numbers as odd or even.
Note how trusting the count is needed to accept that the skip count of “2, 4, 6, 8” gives the total number of beads. Extend the difficulty of the problems by:
Ask pattern based questions:
“Here are eight pairs of shoes. Where is the total number of shoes on our charts? How do you know?”
Note that students need to identify that the twos sequence applies and that the answer is the eighth count. You might record this fact as 8 x 2 = 16 and address what the symbols mean. Multiplication is expected later, starting at Level Two but the ideas can be started much earlier.
"Here are nine children. Can they all find a partner? How do you know?"
"Here are 18 children. Can they all find a partner? How do you know?" (Look for students to make links to the answer for 9 children)
Dear family and whānau,
This year we are learning about counting. We need to know the skills of counting like saying the numbers in the correct order forwards and backwards, like “Twenty, nineteen, eighteen,…”, and matching words and objects one to one.
We also need to understand that counting tells us how many objects are in a collection. If we trust that counting tells us how many then we can build on that trust to work out answers we don’t know. For example, we will learn to count on and count back to solve problems. We will also learn how to use facts we know to answer problems we don’t know, by moving objects from one collection to another. For example, we might change 9 + 6 into 10 + 5 because we know 10 + 5 = 15.
Shape Makers
In this unit ākonga describe and classify 2D and 3D shapes. They will use their own language in their descriptions, will explore similarities and differences, and will informally consider sides, corners, curved and straight lines.
Spatial understandings are necessary for interpreting and understanding our geometric environment. The emphasis in the early years of school should include: recognition and sorting of shapes, exploration of shapes, and investigation of the properties of shapes.
In the van Hiele model of geometric thinking there are five levels. The first (Visualisation) is emergent. At this stage, ākonga recognise shapes by their appearance rather than their characteristics or properties. The second level (Analysis) is where ākonga differentiate specific properties of shapes, for example, the number of sides a triangle has or the number of corners in a square. Ākonga recognise certain properties that make one shape different from others. This unit is focused on this second level of the van Hiele model.
Ākonga discover 2D and 3D shapes within their environment (for example, square, cube, poi, desk, bed, starfish) and there is much discussion about which is easier to consider first. Both need to be explored extensively. Sufficient opportunities need to be given for ākonga to communicate their findings about 2D and 3D shapes.
This unit could be followed by the unit Shape explorers.
The learning opportunities in this unit can be differentiated by providing or removing support to ākonga and by varying the task requirements. Ways to support ākonga include:
The context for this unit can be adapted to suit the interests and experiences of your ākonga. For example:
Te reo Māori vocabulary terms such as āhua (shape), tapawha rite (square), porowhita (circle), and torotika (straight) could be introduced in this unit and used throughout other mathematical learning.
Session 1: Loopy Shapes
In this activity we sort shapes according to attributes. Working with blocks in this exploration gives ākonga a chance to construct their own understandings about shapes and how they are related.
Do you see any ways that these blocks are alike? How are they alike?
Can you see any blocks that are different? How are they different?
Let’s sort the shapes by size and see how many we have.
Which loop has the most? Check by counting.
Do the shapes in this loop have other things in common?
Let ākonga work in small groups to sort sets of shapes in a number of different ways. Circulate among the groups encouraging ākonga to describe the classification used. Tuakana/teina groupings could work well here.
Session 2: I spy a shape
In this session we play a version of ‘I spy’ ( or 'Kei te kite ahau') that helps ākonga focus on the shapes around them and the number of sides the shapes have.
After the game has been played several times get ākonga to draw pictures of 3- or 4-sided shapes in the room. Alternatively you could go for a walk outside to look for shapes and then get ākonga to draw these. Some ākonga may draw irregular 3- or 4- sided shapes such as a trapezium or isosceles triangle, this could be used as a teachable moment to extend some ākonga. Glue the drawings onto charts according to the way that ākonga classify them.
Discuss the charts.
What are some of the things you notice about the shapes you found?
Which did you find more of? Why do you think this is?
Do you know what we call these shapes?
Session 3: In the bag
Which shape is in the bag? Today we reach into feely bags to see if we can work out the shape by touch alone.
One of these shapes is in the bag. I wonder if you can tell me which one just by feeling it?
Tell me something you notice about the shape in the bag.
Is this the shape you were expecting?
Can you describe what you can feel?
Which shape do you think it is? Why?
Session 4: Dominoes
In this session we use the mosaic shapes as dominoes for ākonga to explore shapes and match side lengths as they form a trail of shapes.
Are there other ways that you could place that shape tile?
Are there any ways that shape tiles wouldn’t work?
What can you tell me about the shape tile you have chosen to go next?
Why did you choose that shape tile?
Session 5: Shape makers
In this session we use loops of string or wool to form shapes using ourselves as the corners. We extend the idea using geoboards and rubber bands.
Who can tell me about this piece of string? (Long, curly, wiggly, etc.)
What was the string like when we held it tight?
What was it like on the floor?
How else could we hold the string or put it on the floor to change its shape?
What sort of shapes can you make with three people? (or 4 or 5 people etc.)
How many sides will the shape have?
Do all the sides have to be the same length?
Dear family and whānau,
This week we are looking at objects that have the same shapes. For instance doors and windows both have four sides. We found out the names for a number of these shapes, including oblongs (rectangles), triangles and circles.
We would like you and your child to make a list of all things that you commonly use around home that are oblongs (rectangles), triangles or circles. Aim for five things on each list. Your tamariki could draw the object and you could help them write the name of it.
Mary, Mary, Quite Contrary
In this unit students explore and create patterns of two and three elements using the rhyme "Mary, Mary Quite Contrary" as a focusing theme.
This unit is about the simplest kinds of patterns that you can make – those with just two things. So this unit lays the foundation for much more complicated patterns to come. The skills that the student will develop here, such as creating a pattern, continuing a pattern, predicting what comes next, finding what object is missing, and describing a pattern, are all important skills that will be used many times. Indeed they are essentially what mathematics is all about.
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. As the sessions in this unit focus on simple 2-element patterns it is more likely that ways to extend students may be needed. Ways to extend students include:
The context for this unit can be adapted to suit the interests and experiences of your students. For example:
Te reo Māori vocabulary terms such as tauira (pattern), as well as counting from tahi ki tekau (one to 10) could be introduced in this unit and used throughout other mathematical learning. Other te reo Maori that could be useful in this unit are colours (such as kōwhai and ma), puaka (flower), and huawhenua (vegetables).
Session 1
This session explores simple 2-element patterns around the theme of a daisy.
What will the next petal be?
How do you know?
Session 2
Using the same nursery rhyme theme again, explore patterns with flowers.
Model this idea using magnetic backed coloured flowers on a magnetic board.
Can we read this pattern?
What will come next?
How do you know?
Tell me your pattern.
What will come next?
How do you know?"
Session 3
Simple patterns are again explored but this time using a card game.
Use the copymaster to make a set of cards. Now create baseboards with ten squares. Attach two flower cards to the first two squares to form the beginning of a pattern:
Tell me your pattern.
What will come next?
How do you know?
Session 4
Instead of using flowers we now use vegetables to make 2-element and even 3-element patterns.
Mary likes to grow vegetables. In her garden she grows carrots, tomatoes, pumpkins and kūmara. She grows her vegetables in patterns.
Mary often uses these in her vegetable garden.
How do you know?"
Session 5
The students guess the missing members of a vegetable pattern where more than 1 vegetable has been "eaten".
Dear parents and whānau,
This week in maths we have been looking at patterns using two things, such as two types of flowers or vegetables. You and your child might like to cut out the pictures attached, and make a pattern using a flower and a vegetable.
In class we talked about what a cloche is. Your child can tell you. Make a pattern with a flower and a vegetable and 'use the cloche' to hide one of the plants. Get your child to tell you which plant the cloche is hiding and to explain how they know.
Try the game again but this time use both flowers and one vegetable. Making and seeing patterns, and identifying the missing part of a pattern is an important aspect of maths.
Matariki - Level 1
This unit consists of mathematical learning, at Level 1 of the New Zealand Curriculum, focused around celebrations of Matariki, the Māori New Year. The sessions provide meaningful contexts that highlight Māori culture and provide powerful learning opportunities that connect different strands of mathematics.
In this unit the students will apply different mathematical and statistical ideas, such as the properties of symmetry. In this, they will demonstrate understanding of the features of a shape that change and remain invariant under translation, reflection and rotation.
Students also apply simple probability. For example, given this set of cards, what is the chance of getting a bright star if you choose one card at random? Random means that each card has the same chance of selection.
The set of all possible outcomes contains four possibilities. Two of those possible outcomes are selecting a bright star card. The chances of getting a bright star are two out of four or one half. There is a one quarter chance of getting a fuzzy star and the same chance of getting a rainy cloud.
The learning opportunities in this unit can be differentiated by providing or removing support to students, or by varying the task requirements. Ways to support students include:
Although the context of Matariki should be engaging, and relevant, for the majority of your learners, it may be appropriate to frame the learning in these sessions around another significant time of year (e.g. Chinese New Year, Samoan language week). This context offers opportunities to make links between home and school. Consider asking family and community members to help with the different lessons. For example, members of your local marae may be able to share local stories and traditions of Matariki with your class.
Te reo Māori language is embedded throughout this unit. Relevant mathematical vocabulary that could be introduced in this unit and used throughout other learning include āhua (shape), shape names (e.g. whetū - star), hangarite (symmetry, symmetrical), whakaata (reflect, reflection), huri (rotate, rotation), tātai (calculate, calculation), tāpiri (add, addition), hautau (fraction), raupapa (sequence, order), tūponotanga (chance, probability), and ine (measure).
Lesson One
What shape is a star?
Today we are going to make some stars to display using shapes.
How do you know that you have got all the diagonals? (Students might notice that the same number of diagonals come from each corner)
Does the star have mirror lines? How do you know?
Lesson Two
In this lesson your students explore family trees, working out the number of people in their direct whakapapa. This may be a sensitive topic for some students. Thinking about our relatives who are no longer with us, or have just arrived, is a traditional part of Matariki, the Māori New Year. According to legend, Matariki is the time when Taramainuku, captain of Te Waka O Rangi, and gatherer of souls, releases the souls of the departed from the great net. The souls ascend into the sky to become stars.
That question needs to be treated sensitively but the focus is on biological parents, usually a father and mother. You might personalise the answer by telling your students the names of your mother and father. Draw a diagram like this, or use an online tool to create the diagram:
My mother and father had parents too. What are your parents' parents called?
How many grandparents (koroua) do you have?
Students may have different ways to establish the number of grandparents, such as just knowing, visualising the tree and counting in ones, or doubling (double two),
Nowadays, many students will still have living great grandparents. You might personalise the idea using your whakapapa.
What do we call the parents of your great grandparents?
Now I want you to solve this problem. How many great great grandparents do you have?
Use the context as a vehicle for introducing even numbers (multiples of two), Act out three children getting their parents (other students) and bringing them to school. Change the number of students and work out the total number of parents. Find a way to highlight the numbers that come up, such as shading the numbers on a virtual Hundreds Board.
Students might notice that even numbers occur in the 0, 2, 4, 6, 8 columns of the hundreds board.
Lesson Three
Matariki is a time for cultural activities, such as story-telling, music, and games. Titi Rakau is a traditional game that involves hitting and throwing sticks, usually to a rhythmic chant. It was used to enhance the hand-eye coordination of children and warriors. Rakau can be used as a vehicle for fractions and musical notation, as well as physical coordination. You can make the tasks below as simple or as difficult as you like.
What fractions has the bar been broken into? (Quarters)
Each of these notes (crotchet) is one quarter of a bar in this music.
The popular chant associated with Ti Rākau (E Papa Waiari - available on YouTube) is in 6/8 time meaning there are six quaver beats to a bar. If you watch a video of a performance with Rākau the sticks are often hit on the ground on the first and fourth beats, or clicked together on the second, third, fifth and sixth beats.
Lesson Four
The rising of Matariki, in late May or June, signals to Māori that it is the start of a new year. It is appropriate for students to reflect on the passage of time. For young students there are important landmarks in the development of time, including:
Cooking in a hāngī
In the first part of the lesson students work with the first two ideas, recalling the past and anticipating the future.
Watch carefully. At the end of the video I will ask you about how to make a hāngī.
I want you to put the pictures in the order that they happened. Put them in a line. Be ready to explain why you put the pictures in that order.
Why does this happen before this?
Why does this happen after this?
What might have happened before the hole was dug?
What might have happened after the food was served?
Chances of a good year
In former times, tohunga, wise people of the village, looked at the sky before dawn to watch the rising of Matariki. They used the clarity of the stars to predict what the new year would bring. A clear sky with the stars of Matariki shining brightly signalled a good season for weather and the growing and harvesting of crops. A cloudy sky signalled bad luck.
If you saw this, what would you predict?
There will be plenty of rain but not too much, and the crops will grow well.
It is going to be a bit windy.
There will be lots of food in the rivers, lakes and sea.
Lesson Five
This lesson involves making rēwena paraoa (potato bread). The process of making it takes three stages; preparing the ‘bug’, mixing and baking, then serving. Therefore, it is not a continuous lesson. Preparation and serving food are important activities for Matariki celebrations. It would be beneficial to invite older students, or community members, in to help with this session.
2 cups of flour
1 teaspoon of sugar
Up to one cup of luke-warm water (as needed to maintain a paste-like consistency)
How many slices should we make?
How thick will the slices be?
How many cuts will we make?
Dear family and whānau,
This week we have been exploring shapes and sequencing events. Ask your child to find examples of shapes such as triangle, square, hexagon and trapezium around the house. Ask them about how the shapes were used to make stars in class. To extend the work we have been doing on sequencing events, when you are engaging in activities at home that have a defined sequence, ask your child questions to explore before and after actions, for example why does this happen before this? What might happen after we have done this?
Pattern Matching
In this unit students explore lines of symmetry in pictures, shapes and patterns and use their own words to describe the symmetry.
In this unit, the central idea is that of symmetry, specifically line symmetry. This is an introductory and exploratory unit on this topic. As such it sets the groundwork for a great deal of later mathematics. As far as geometry is concerned, symmetry is important in classifying shapes (regular polygons versus non-regular polygons), in working with patterns, tessellations, and later curves in coordinate geometry.
Symmetry is fundamental to mathematics, even those aspects that seem to have nothing to do with geometry. For instance, in algebra, symmetric functions deal with variables that are all treated in the same way. Because symmetry is part of a child's environment, both in mathematics and the rest of their life, it is important that students explore the ideas relating to symmetry from an early age.
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. Ways to support students include:
The context for this unit can be adapted to recognise diversity and student interests to encourage engagement. For example:
Getting Started
In this session we explore shapes and pictures and classify these as having line symmetry and not having line symmetry. Students are encouraged to use their own language to describe objects and pictures that have symmetry.
Why have you chosen that object?
Try using the mirror to see if the sides will be the same.
Can you put a straw down the line of symmetry? (folding line)
How can we tell for sure?
Exploring
Over the next few days students explore things that have line symmetry (or reflection symmetry) as they complete a variety of activities using shapes, familiar objects, pictures, patterns. The students could be organised into small groups and rotated through the activities or they could work independently choosing from a range of activities or marking off completed activities on a contract. As you are monitoring the activities, encourage the use of the vocabulary related to symmetry: reflection (whakaata), line (rārangi), half (haurua), match (tūhono), etc
Templates showing a pattern made with mosaic tiles are provided for the students. Each pattern stops at a line.
Students use mosaic tiles to complete the pattern so that it matches on each side of the line. The line is a line of symmetry.
Teaching Notes:
Templates could be made by drawing around mosaic tiles or setting up a pattern using the tiles and photocopying it.
One student uses concrete materials to create a simple pattern showing a reflective symmetrical pattern.
Other students can locate the line of symmetry using a mirror or placing a straw (string, skewer, pencil, ice-block stick) along the line.
Provide the students with an outline of a butterfly on pre-folded A4 paper or with a line down the middle as well as images of native butterflies such as the Red Admiral (Kahukura) or Rauparaha's Copper to see the reflective symmetry on their wings.
Students paint splodges and patterns on one side of their butterfly.
The paper is then folded to create the matching pattern on the other side of the paper.
Students write a sentence about their picture either to describe how both sides are the same or to say something about the process for making the picture.
Students fold an A4 piece of paper in half one way and then the other.
They cut out shapes on the folds then unfold the shapes and mount them on paper with a contrasting colour.
Students identify the lines of symmetry by drawing them in with a coloured pen.
Some students may want to use more folds to create a more complicated pattern.
Students collect leaves and explore the symmetry or lack thereof in different species. They can create a tray displaying different leaves and use straws or string to show the lines of symmetry found.
Students create their own symmetrical patterns and get a friend to locate the line of symmetry.
Students look in a mirror to see if both sides of their face look the same.
Students take an outline drawing of a person and fold it in half to show a line of symmetry.
They add details to the person to make it a picture of themselves, for example, clothing, facial features, hair.
Outline drawings of tekoteko (carved, human-like figures) could also be used and symmetrical Māori designs such as koru could be added.
Students can write a sentence about their picture being the same on both sides.
Reflecting
In this session, review the activities that have been completed over the last few days and revisit the class charts and individual charts made in the initial activity. The students are provided with opportunities to demonstrate their understanding of symmetry, to find examples of line symmetry within the classroom, and to create a symmetrical pattern to contribute to a class book.
What was special about the patterns we made with the butterfly outline?
Why did we put a line down the pictures of ourselves (or the tekoteko)?
Why was this picture of a house put on this chart?
Can you find the line of symmetry in this picture?
Dear family and whānau,
This week we have been looking at symmetrical objects and especially those that have a line of reflective symmetry where both sides are the same, such as faces, butterflies and some shapes. Please help your child to find and draw three things from where you live that have a line of symmetry. For example the table top, the bed, or an egg carton.
Knowing five
The purpose of this unit is to make connections between the different grouping arrangements for five and the symbolic recording associated with these.
This sequence of lessons lays an important foundation for early formal recording of equations. The lesson focus on ‘numbers to five only’ should not be seen as trivial. This focus allows us to establish many key understandings about how numbers work and how we talk about and record them.
The focus in these lessons is not on counting but is on instantly recognising (subitising) combinations to five. The ability of some young children to recognise small quantities without counting has been somewhat overlooked in the emphasis we give to counting. These lessons are a combination of recognising and automatically knowing groupings to five, and recording these combinations and separations in multiple ways. In doing so we establish a base for continued strategy development.
Key concepts underpin these lessons. Students should understand that the number of objects remains the same regardless of their spatial arrangement. They should recognise that there are many different representations for the combination or separation of sets of objects, both in terms of their physical manifestation and in terms of the symbolic representation of the operation.
Early formal recording of equations builds on numeral recognition and introduces symbols for operations: + - and =. Understanding the meanings of and principle use of these symbols is essential to making sense of our symbolic recording in mathematics. Showing written equations in a number of ways emphasises the meaning of the equals sign as ‘the same as’ rather than the narrow perception that it signals that an answer follows the sign.
In communicating maths ideas, students learn to understand and use mathematical language, symbols, text and diagrams to express their thinking. They learn to record concepts in a range of contexts and in a variety of ways. Teachers have a key role in developing the students’ ability to communicate their mathematical understandings orally, visually, and in writing.
The activities suggested in this series of lessons can form the basis of independent practice tasks.
It is important to note that the focus of this unit is on instantly recognising (subitising) collections to five and not on counting the collection. While many students may be able to count five objects they may not be as proficient at subitising small collections. Ways to support students include:
The context for this unit can be adapted to suit the interests and experiences of your students by using collections that are part of the classroom or school environment (for example, shells, blocks, counters, plastic animals, pens, pebbles, leaves, seeds). Encourage students to use te reo Māori for the numbers 1-5 throughout their learning. The “number stories” that you create as a class could also reflect learning from other curriculum areas (for example, counting Minibeasts) or concepts from texts you have read as a class.
A reminder; these activities emphasise quick recognition of amounts, rather than counting, and develop and model a number of ways of recording combinations (+) and separations (-). Each session includes several activities in which an idea is developed.
Session 1
SLO: To quickly recognise patterns within and for five.
Activity 1
If these activities are difficult for your learners, you might start with smaller numbers (e.g. 1). The activities could also be done in pairs of students with mixed abilities (tuakana/teina). Whilst students work in pairs, you could work with students requiring increased support. Students ready for extension could repeat the task, in pairs, with higher numbers (e.g. numbers to 10).
Show a large dice with dots. Ask the students to hold up five fingers when they can see five dots on the dice. Show faces of the dice to the students in a random order.
Set a short time limit and have the students take turns to roll the dice, find the numeral card and picture card to match. The first student to complete a complete set of numeral and picture cards 1 – 5 OR all three ‘five’ numeral cards and pictures is the winner.
Activity 2
Activity 3
Session 2
SLOs:
Activity 1
Have students play Snap in pairs with fives frames cards. Each student has their own pile of cards upside-down in front of them. As they turn over each card they say the number of dots they can see and say snap if it’s the same number that their partner has just laid down.
Activity 2
This can be varied and made a little more abstract with the use of a dice. If a six is rolled, the student just writes 6. For every other roll the student records combinations to five.
For example if a three is rolled the student writes 3 (the dots seen) and 2 (the number of dots needed) or 3 + 2.
Introduce playing cards 1 (ace) – 5 or large digit cards 1-5. Discuss that the queen will be used as zero (she has no number) and model how a 5 and a queen is another way to show 5 + 0 = 5. Students work in pairs and play Memory Pairs to five. (Note: you could also use Numeral cards to make a set of digit cards for this game.)
The students spread out the cards between them face down and take turns to find matching pairs of cards which together make five.
The students keep the digit pairs (for example 4 + 1, 2 + 3, 5 + 0) that make five and count these at the end of the game.
Session 3
SLOs:
Have the students read what they have written and display their work.
Session 4
SLOs:
Activity 1
Discuss stories that could be written about these. For example: “There are three dinosaurs. How many more do I need to make five? Three and what is the same as five?”
Activity 2
Session 5
SLOs:
Dear parents and whānau,
In maths this week we have been really getting to know combinations of numbers to five. (5 + 0, 1 + 4, 2 + 3)
You could help by playing Snap Five using Playing cards 1 (Ace) to 5. The queen is used as zero (she has no number). You could make cards out of scrap cardboard if you don't have playing cards.
Or Memory Fives by spreading the cards out face down and taking turns finding pairs of cards that make 5.
Using five
The purpose of this unit is to build upon the knowledge students have of combining and separating groupings to five and to use this as a building block to knowing combinations within and up to ten.
The ability of young children to recognise small quantities without counting has been somewhat overlooked in the early emphasis we have given to counting. These lessons build upon the student’s recognition and knowledge of groupings to five, to scaffold ready combinations and separations in numbers to ten.
A goal within primary mathematics is for students to use partitioning strategies when operating on numbers. By building images and knowledge of basic combinations at an early age, the ability to naturally partition larger numbers will be strengthened. Students should be encouraged to instantly recognise and use their knowledge of these combinations rather than relying for an unduly prolonged period on counting strategies.
This set of lessons focuses on knowing combinations of numbers between five and ten. They develop the quinary (fives) partitioning of ‘five and’, whilst consolidating combinations (+) and separations (-) within five.
A range of equipment is available to represent these quinary partitions. Students should be encouraged to make the connections between each of these representations as well as creating some of their own.
In communicating mathematical ideas, students learn to understand and use relevant language, symbols, text and diagrams to express their thinking and record concepts in a range of contexts and in a variety of ways. Teachers have a key role in developing the students’ ability to communicate their mathematical understandings orally and in writing.
The activities suggested in this series of lessons can form the basis of independent practice tasks.
It is important to note that the focus of this unit is on instantly recognising (subitising) collections and not on counting the collection. While many students may be able to count a set of objects they may not be as proficient at subitising small collections. Ways to support students include:
This unit is focussed on combining and separating groupings to five. This should be used as a building block to knowing combinations within and up to ten. As a result of this focus, the learning in this unit is not set in a real world context. The context for this unit can be adapted to suit the interests and experiences of your students
Session 1
SLO: To recognise and describe a group of five in multiple representations of numbers within and to ten.
Activity 1
Activity 2
Describe it in words: ‘There are five dots filling up one column (or side) of the tens frame’. Or, ‘There are five dots. They fill up half of the tens frame'. Or, ‘There are five dots filling one side of the tens frame and five empty spaces on the other.’ Have the students describe to a partner what they see. Hide the tens frame. Have the student repeat their description to their partner of what they see in their mind.
For each say the number of dots and repeat 1 above. Encourage participation and accuracy in the oral descriptions including saying how many empty spaces. For example: ‘Seven. Five dots and two dots and there are three empty spaces.’
Activity 3
For example: ‘Seven. There are five white beads and two red ones.’
For example: ‘Seven. There are five dolphins and two more dolphins after the dotted line.’
Repeat with the beads or animal strips hidden. Have the students describe a number image to a partner, then show it to them to check to see if they are correct.
Session 2
SLO: To apply and record the operation of addition for groupings within ten.
Activity 1
4 = 2 + 2, ‘Four is the same as two and two.’
1 + 3 = 4 , ‘One plus three equals four.’
Activity 2
Make the link for the students between tri and three, for example: tricycle (3 wheels), triangle (3 sides and corners).
Each pair has three shuffled piles of cards turned upside down between them:
Compete to see who can ‘score a tri’ by turning over 3 matching cards. For example:
Activity 3
Activity 4
Play Murtles 5 and... (MM 5-9) (Purpose: to practice and know 5 + addition facts to 9)
Session 3
SLO: To understand the language of subtraction and apply the operation of subtraction to groupings within ten.
Activity 1
Activity 2
Activity 3
Have the students work in pairs to play Murtles 5 and... (MM 5-9) in reverse. (Purpose: to practice and know subtraction facts that make 5).
Each student covers all the numbers with see-through counters. They take turns to roll the dice.
If the number rolled can be subtracted from a covered number to leave a result of five, the counter can be removed. The aim of the game is to be the first to lighten Murtle Turtle’s load by clearing all the counters.
Session 4
SLO: To make connections between the operations of addition and subtraction and develop an understanding of the relationships underpinning the family of facts.
Activity 1
Activity 2
Have the students in pairs play ‘Go Fish’ or ‘Happy Families’ Copymaster 3 (Purpose: to identify all members of families of facts)
5 + 4 = 9 4 + 5 = 9 9 – 5 = 4 9 – 4 = 5
The aim of the game is to make the greatest number of complete families of facts. To play:
The game is played till all the cards are used and the winner is the person with the most complete families.
Session 5
SLO : To know and apply addition and subtraction facts within ten.
‘Snap’ for a chosen number to 9 (Purpose: to practice and know addition and subtraction facts to 9):
Students draw a number from the pile, for example 7. This becomes the chosen number they must make.
One card is turned over to begin the game.
Students take turns to turn over a card from the pack, placing the turned card on top of the card before. If the turned card can combine in some way with the previous card to make the chosen number, the student says ‘Snap’, states the equation and collects the pile of cards.
The game begins again with the same chosen number.
For example, for the chosen number 7: if 9 is turned, followed by a 2, 9 – 2 = 7 is stated and the pile of cards is collected, or if 3 is turned, followed by 4, 3 + 4 = 7 is stated and the pile is collected.
‘Memory’ for a chosen number to 9 (Purpose: to practice and know addition and subtraction facts to 9):
Cards are turned down and spread out in front of the students. A chosen number is turned over and identified.
Students take turns to draw pairs. If the cards can make the chosen number, using either addition or subtraction, the pair is kept by the player. For example: 4 is turned over and identified as the chosen card. A player draws a 6 and a 2, and states 6 – 2 = 4 and keeps the pair, or a player draws 1 and 3 and states 1 + 3 = 4 and keeps the pair.
The game continues until all cards are used up.
The winner is the person with the most pairs.
‘Dice pairs’ for a chosen number to 9 (Purpose: to practice and know addition and subtraction facts to 9 and family of facts members):
Each player has a blank tens frame and ten counters to place one at a time on the frame to record their score. The winner is the first one to fill their frame.
Players roll two dice, combine these to identify a chosen number of 9 or less. If the combination is more than 9 they roll again.
Players take turns to roll the two dice to make the identified number. Each time they are successful and can state an equation and the other 3 members of the family of facts, they score by placing one counter on their tens frame. For example: If 8 is the chosen number. A player rolls a 2 and a 6 and states 6 + 2 = 8, 2 + 6 = 8, 8 – 2 = 6, 8 – 6 = 2. They are correct and place one counter on their tens frame.
Have students each make puzzle cards for the class to use. (Purpose: to depict a context for a family of facts and record these):
Make available cards marked in 3 sections as shown below, felts/crayons and scissors. Have the students draw pictures of equations, write them, then cut into two puzzle pieces to match. When several have been created, students can play memory match, by turning the pieces upside down and trying to find pictures and matching equations.
Dear parents and whānau,
In class we have been practising addition and subtraction facts up to 9. Ask your child to show you some on their fingers or draw some tens frame pictures to show you what they have been learning. We have been playing these games with cards and dice in class.
Have your child explain how to play these games. They should be fun to play! Use playing cards with Kings, Jacks and tens removed, and using the Queen as a zero.
‘Snap’ for a chosen number to 9.
A player draws a number from the pile, for example 7.
This becomes the chosen number they must make.
One card is turned over to begin the game.
Players take turns to turn over a card from the pack, placing the turned card on top of the card before. If the turned card can combine in some way with the previous card to make the chosen number, the player says ‘Snap’, states the equation and collects the pile of cards.
The game begins again with the same chosen number.
For example: if 9 is turned, followed by a 2, 9 – 2 = 7 is stated and the pile of cards is collected, or if 3 is turned, followed by 4, 3 + 4 = 7 is stated and the pile is collected.
‘Memory’ for a chosen number to 9.
Cards are turned down and spread out in front of the players.
A chosen number is turned over and identified.
Players take turns to draw pairs.
If the cards can make the chosen number, using either addition or subtraction, the pair is kept by the player.
For example: 4 is turned over and identified as the chosen card. A player draws a 6 and a 2, and states 6 – 2 = 4 and keeps the pair, or a player draws 1 and 3 and states 1 + 3 = 4 and keeps the pair.
The game continues till all cards are used up.
The winner is the person with the most pairs.
Passing Time
In these five activities the ākonga explore sequences of time and the concept of faster and slower. These are teacher-led, whole class activities.
Ākonga experience with time has two aspects:
This unit concerns duration of time.
Ākonga need to develop an understanding of the duration of time and must be able to identify moments of time. Time differs from other areas of measurement, in that ākonga are more likely to meet the standard units of time such as days and hour times, before they have fully grasped the concept of duration of time.
Right from the start ākonga need to be acquainted with the concept of time as duration. They need to have many experiences of duration in order to establish that an event has a starting and finishing point and that these determine the duration of that event. Arranging pictures of events in the current sequence helps develop the concept of duration. The use of relevant words (e.g. before, after, soon, now, later, bedtime, lunchtime), helps to develop the understanding of this attribute of time.
Looking at standard cycles of time follows from the sequencing of daily events. Ākonga learn the sequence of the days of the week. However, ākonga may not intially understand the repeated use of these names. Terms such as today, tomorrow, yesterday, and weekend can be learnt in relation to the cycle of days. The sequence of months can also be developed as well as the grouping of months into seasons. Ākonga may comprehend the week cycle more quickly than the year cycle, because of more frequent experiences of the weekly cycle.
The learning opportunities in this unit can be differentiated by providing more support or challenge to ākonga. For example, session 2 could be modified to include pictures or photos of different activities that ākonga place in a sequence. Alternatively the strip of paper could be split into fewer or more sections depending on the confidence of the child.
The contexts for this unit are strongly based on the experiences of your ākonga. It could be strengthened, if appropriate, by collecting information from whānau about their child’s after school routines (session 3) and by bringing photos of different members of their whānau or themselves to order by age (session 5).
Te reo Māori vocabulary terms such as, wa (time), ra (day) roa (long), and poto (short) could be introduced in this unit and used throughout other mathematical learning. Other te reo Maori that could be useful in this unit are the names of days of the week.
Read ‘How Maui slowed the sun’. Discuss aspects from the story with ākonga.
For example; Why were Maui and his whanau angry at the sun? How do you think you would feel if you lived with his whanau? What are our days like now? Do you think this story is true? Why or why not? (Maui’s story is a traditional Maori story told to explain the length of days).
Session 1: Time on a line
In this activity we sequence events which occur within a school day.
Where does your picture go?
What happens before your picture?
When everyone has pegged their picture to the line, discuss the order of events and ask them to decide where new events belong.
Where would I put playtime?
Where would I put your parents coming to collect you from school?
Which are morning events?
Which events happen in the afternoon?
Session 2: My day
In this activity we sequence the events in our day from when we wake up until when we go to bed. We make these into a wrap-around-book.
The first thing I do is look out the window.
What do you do?
Session 3
In this activity we sequence days of the week. The activity works best if it can be developed over a week, taking a couple of minutes a day. The learning in this session could be complemented with singing a song about the days of the week (in English and other relevant languages).
On Monday I ….go to ballet, visit Grandpa etc
Ask each student to write one thing that happens on Monday on their strip. They can copy one from the class chart if they prefer.
On what day does the chain start?
How many days are in the chain? Can you say them in English? In Māori?
What day was it yesterday?
What day is it today?
What day is it tomorrow?
Session 4 : Fast and Slow
In this activity we discuss things that move quickly and slowly. We begin by reading the story of the hare and the tortoise.
Let’s wave our hands quickly…now slowly
Let’s clap quickly…slowly
Let’s blink quickly…slowly
What other things can we do quickly and then slowly? Make links to relevant learning from other curriculum areas, where possible (e.g. we can beat the drum quickly, we can write letters slowly).
Session 5: Ages
In this activity we begin by looking at pictures of people of varying ages. Alternatively, use photos of you, the teacher, at various ages from birth until your present age.
How old do you think the baby is?
Do you know any babies? Who?
Who do you think is older?
How can you tell?
How old do you think that student might be?
Is that older or younger than you?
What picture do you think I am going to show you next? Why did you guess that?
Dear family and whānau,
This week we look at the passing of time and ask each child to bring three photos to school to put in our "growing" up gallery. We will add a picture to the gallery – taken during the week at school.
Tricky Bags
This unit comprises 5 stations, which involve ākonga developing an awareness of the attributes of volume and mass. The focus is on development of the language of measurement.
Early experiences must develop an awareness of what mass is, and of the range of words that can be used to describe it. A mass needs to be brought to the attention of many ākonga attention as it is not an attribute that can be seen. They should learn to pick up and pull objects to feel their heaviness. Initially, young ākonga might describe objects as heavy or not heavy. They should gradually learn to compare and use more meaningful terms (e.g. lighter and heavier).
As with other measures, ākonga require practical experience to begin forming the concept of an object taking up space. This can be developed through lots of experience with filling and emptying containers with sand and water. Pouring experiences that make use of containers of similar shapes and different capacities (and vice versa), are also important at this stage. They also need to fill containers with objects and build structures with blocks. The use of language such as: it’s full it’s empty! There’s no space left! It can hold more! focus attention on the attribute of volume. The awareness of the attribute of volume is extended as comparisons of volume are made at the next stage.
The stations may be taken as whole class activities (fostering mahi tahi - collaboration) or they may be set up as group stations for ākonga to explore (fostering tuakana-teina - peer learning). We expect that many young ākonga will already be aware of the attributes of volume and mass. For them, these may be useful learning-through-play activities.
The learning opportunities in this unit can be differentiated by providing more support or challenge to ākonga. For example:
The measuring activities in this unit can be adapted to use objects that are part of your ākonga everyday life. For example:
Te reo Māori vocabulary terms such as papatipu (mass), kahaoro (volume), taumaha (heavy) and taimāmā (light) could be introduced in this unit and used throughout other mathematical learning.
Session 1: Tricky bags
In this activity we investigate bags that look the same, but one is empty and the others are filled with books.
Are these bags the same or different?
How do you know?
Are you sure?
Can you guess by just looking, which is heavy?
Session 2: Push and Pull
In this activity we push and pull objects to see which feels heavier.
Are these cartons the same or different?
How do you know?
Are you sure?
How could you find out?
The cartons are too large for you to lift safely. Can you think of another way of finding out how heavy they are?
Do you think they are the same?
Why? Why not?
Which carton is heavier? How do you know?
Session 3: Popcorn containers
In this activity we make popcorn containers for the Three Bears. Any other picture book that describes a quantity of something (e.g. an amount of food) could be used in this session.
What size popcorn would Father Bear want?
What size popcorn would Mother Bear want?
What size popcorn would Baby Bear want?
How could we check if Father Bear's cone holds the most?
Session 4: Fill it up
In this activity we pour water (or beans) between containers and guess how high up the water or beans will go.
What do you think will happen if I pour the beans into the ice-cream container?
How far will it fill up?
Did you guess correctly?
Is the container full?
Is it empty?
Session 5: Book corner
In this activity we look at some picture books that could be read to ākonga or enjoyed independently by ākonga, to reinforce measuring language associated with volume and mass.
More titles and measurement specific activities are available on the Level 1 Measurement Picture Books page.
Dear family and whānau,
This week in maths, we have been exploring activities that develop an awareness of volume and mass (weight). We have been using words like: heavy, light, full and empty to describe objects.
Support your child to look around your home or local area, and find objects that they would describe as being light and objects they would describe as being heavy. Take a photo of these objects or draw pictures of them so your child can share their findings with us at kura.
Ten in the Bed - Patterns
The unit uses the poem “Ten in the Bed” as a context for the students to begin to explore patterns in number and patterns within texts.
This unit looks at some simple number patterns. The work completed in this unit is the kind that helps to provide a foundation for all future pattern work and hence for algebra proper. The key things that the students should learn are that:
As the students go further up the levels they will see that it is possible to formally write down expressions to show how to go from one term in the pattern to the next. They will also see how to find formulae for step (ii).
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. Ways to support students include:
The contexts for this unit can be adapted to suit the experiences of your students. For example:
Te reo Māori vocabulary terms such as tauira (pattern) and tarua (repeat) as well as counting from kore ki tekau (zero to 10) could be introduced in this unit and used throughout other mathematical learning. Other te reo Māori vocabulary terms that could be useful for this unit are moenga (bed), karu (eyes), kihi (kisses) and matimati (toes).
Session 1
Here we share the story and construct a pattern grid from the story. This pattern grid will be used throughout the sessions. It could be created with paper or with the use of digital tools (e.g. Google Slides).
“Come to bed, come to bed”
There were two (rua) in the bed and the little one said
“Come to bed, come to bed.”
What is happening?
Who can see a pattern in the pictures?
What is that pattern?
Who can see a pattern in the numbers?
What is that pattern?
Students make predictions and are then asked to go and check their answers using paper and pencil or objects.
What did you do to find the answer?
Did someone do it another way?
The chart and book are compiled up to ten and both are displayed for the students to explore further (See pattern grid below.)
Session 2
Here we focus on the number of eyes in the bed to build up a pattern that goes up two at a time. If your students are confident using English and te reo Māori words for numbers, you could incorporate words for numbers from any other languages reflected in the makeup of your class. This should be appropriate for your learners, so as not to add too much additional cognitive loading.
What did you do to work it out?
Record the number of eyes the same way as in the previous session.
Look at the picture of the eyes. What is happening each time?
Look at the numbers. What is happening here each time?
What did you do? Why did you do that? Did someone do it another way?
The class jointly completes the chart (See below.)
Session 3
Here we explore a pattern that increases by five and record it on a pattern grid.
Tell the class that each evening their mother comes in to give the children a goodnight kiss. She gives each child five kisses. Record this information for one child on a chart using pictures and numbers.
How could we find out?
Record the answer on the chart.
How many kisses will mum give now?
Can anyone see a pattern in the picture?
Is there a pattern in the numbers?
Can we use this pattern to work out how many kisses mum will need to give if there are five in the bed? Seven in the bed?
What did you do to find the answer?
Why did you do this?
Could we do it another way?
How did you use the pattern to help you find the answer?”
Session 4
The students explore patterns of ten using toes as a focus.
Does anyone know how many toes there would be if there were two children in the bed?
How did you work that out?
Session 5
The students design questions around “Ten in the Bed” for their class to solve.
We have looked at patterns of eyes, kisses and toes.
Today you are going to make up your own questions about our story for the class to solve.
(You may need to discuss this with them before they start on their own.)
Dear parents and whānau,
This week in maths we have been exploring number patterns by looking at the poem “Ten in the Bed”. Ask your child to tell you the poem.
Suppose that each child had two teddies.
How many teddies would be in the bed if there was one child in the bed?
How many teddies would be in the bed if there were two children in the bed?
How many teddies would be in the bed if there were three children in the bed?
Keep going up to ten children.
We have made a chart (below) to show the pattern. You could make an empty chart like this and fill it in with your child as you go. See if your child can guess what number of toys is going to come next. Then check that the guess is correct.
Number of teddies
Try it again with a new chart and a different number of teddies.
Enjoy encouraging your child to see number patterns.
No way Jose
In this unit we develop the language of probability by considering events which are likely or unlikely. We do this using the context of children's stories.
This unit is about developing the language of probability. The words that are introduced and explored are; always, perhaps, no way Jose, certain, possible, impossible, will, might, won’t, will, maybe, never, yes, maybe, no. These are informal, everyday words that denote chance or probability. By using words that have some familiarity for the ākonga, they will begin to understand the overall concept of probability. As ākonga progress through the primary years they will gradually learn to assign fractions or decimals to given probabilities using both a theoretical and experimental approach.
The learning opportunities in this unit can be differentiated by providing or removing support to ākonga and by varying the task requirements. Ways to support ākonga include:
The contexts for this unit can be adapted to suit the interests and experiences of your ākonga. For example:
Te reo Māori vocabulary terms such as tūponotanga (probability/chance), kaore pea (unlikely), and pea (likely) could be introduced in this unit and used throughout other mathematical learning.
Getting Started
Today we follow Māui and his brothers on their journey to Rā the sun. We will look at the people and things Māui and his brothers are likely to meet.
Discuss with ākonga the setting of Māui's journey. Encourage ākonga to share their ideas about the objects that could be found on the land and sea as Māui journeys to Rā the sun.
Peg/blu tack the picture of the fern beneath the word card "will".
Display the picture beneath the word card "won’t".
Display the picture beneath the word card "might".
Exploring
Over the next 2 to 3 days, ākonga can look at the journeys of other characters in different stories and make decisions about who or what they might meet.
Remind ākonga to peg the pictures beneath the word cards. Stories could be read to ākonga in a tuakana/teina model, retold by other ākonga, listened to on audio books or watched on youtube or other sources.
Tell me why you have put that there?
Why do you think that …….. is impossible?
Could you have put it with one of the other words? Why/Why not?
Reflecting
Dear Parents and whānau,
This week in maths we have been exploring the everyday language of probability. We have used words to describe the chance that an event will or won’t occur. We have used story packs to explore this idea. Your child has brought home to share with you a story pack which contains 3 word cards and pictures of objects for the children to classify. Your child can also draw their own pictures onto blank cards. Begin by reading or retelling the story with your child. You could use a physical, audio, or visual version of the story. There are lots of books available as "read alouds" on YouTube.
As your child is linking the word cards to the pictures you can help by asking questions that encourage your child to explain their thinking.
Tell me why you have put that there?
Why do you think that …….. is impossible?
Could you put that one with another word card? Why/Why not?
Thank you for helping your child understand important aspects of probability. You are welcome to make your own story pack to go with a favourite story from your whānau. Please bring it along to school to share with us, or send it along with your child so we can use it during our maths learning.
Numerals and expressions
The purpose of this unit is to develop students’ understanding of numerals as representing a number of items, and their understanding of the symbols for addition and subtraction as representing joining and separating sets of items.
This sequence of lessons lays a fundamental and important foundation for students to recognise, read and write symbols to record and communicate mathematical ideas. As the symbols become well understood, they also become tools for thinking. This process begins with the introduction of numerals as symbols that represent amounts or numbers of objects. Students hear and see words that are associated with the amounts, and so need to come to understand that a single symbol is representative of all forms of that number, written and spoken, and that the same symbol can represent sets of different items.
Being able to quantify and record amounts is just the beginning. We work on and with numbers. We say we operate on them, and these operations change them. As the symbols that represent the number operations of addition and subtraction are introduced, the students should ‘operate’ on items in real contexts. The language associated with addition and subtraction can be confusing. Students do not always connect "addition", "adding", "and", "plus", or "subtraction", "minus", "takeaway", "less". As many adults use this language interchangeably, students must be supported to connect these operation words with the symbol that represents them.
An expression in mathematics is a combination of symbols (e.g. 4 + 5). An equation is a statement asserting the equality of two expressions (e.g. 4 + 5 = 9). The focus in this unit of work is to have students record expressions, using symbols correctly and with confidence.
In this unit of work, subitising is given an emphasis. The early numeracy stages are defined by a student’s ability to count items, but the ability to subitise or partition an instantly recognised small group of objects into its parts is also important.
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. Ways to differentiate include:
Many of the activities in this unit suggest ways to adapt them to engage with the interests and experiences of your students. Other adaptations include:
This unit includes several activities for each session. Choose 2-3 activities for a single session or spread each session over more than one day.
Session 1
SLOs:
Activity 1
Play Number Eye Spy.
(Purpose: To identify numbers of items in groups up to five.)
Explain that in the classroom, some things we see might be in groups of two, three, four or five. Give an example, such as a group of three computers at the back of the classroom. Explain that you could give a clue about the items by saying, “I spy with my little eye, three of something.” You might give directional clues as well to develop the vocabulary of movement and position, e.g., “The items are at the front of the room.” Numbers spoken in te reo Māori can be interchanged with English numbers.
Pose the problem of finding matching collections, by changing the number in the group from three. Have students look about the classroom to identify the group of items you have seen. The person who guesses correctly has the next turn. Take digital photographs so the class can make a display of pictures that match each number from one to five, or further if students show proficiency. Use items that have significance to the students, such as their artworks, cultural artifacts, or toys/mascots. Students might draw collections of objects for a given numeral, such as the number of siblings they have in their whānau or their pets at home.
Activity 2
(Purpose: To subitise groups of up to five dots.)
Shuffle the cards. Hold them up one at a time, so that the students can all see them. As each card is held up, have the students show how many dots they see, by holding up the same number of fingers. Students might be asked to represent the number in different ways, such as say the number in words, write the numeral in the air if they know it, or make a set of counters that match the number and layout.
Activity 3
Explain that they will be writing numerals. Discuss what numerals are used for in daily life. Students might suggest things like the number of people who live in a whare, the number of kaimoana on a plate, the number of chicks in a nest, etc.
Emphasise the correct directionality when forming 2, 3 and 5 in particular.
Model forming each numeral with your back to the students and write the numerals large in the air. Ask students to copy your actions. Adjust your writing hand for students who are left-handed.
Activity 4
Hold up the word cards in order and read them aloud together several times. Show them out of order, having the students quickly reading them aloud.
Activity 5
Have students work in pairs, or groups of three, to play One, Two, Three, Snap.
(Purpose: To correctly match words, numerals and images of numbers 1 to 5)
Make available to each group, word cards to five (Copymaster 2), numeral cards to 5 (Copymaster 4) and dot or koru images images to 5 (Copymaster 1a or Copymaster 1b). Alternatively, the picture card images from Copymaster 3 can be used instead of the dots.
Each pile is shuffled and placed face down in front of the group.
Explain that students in the group each take turns to take one card from each pile, placing them face up in front of themselves as they do so. If all cards show the same amount (symbol, word and image) they say “Snap!” and keep the set.
If not, the cards are returned to the bottom of each pile.
The winner is the person with the most sets of three at the end of the game.
Activity 6
Conclude the session with a game of Get Together.
(Purpose: To form groups of up to five in response to hearing a number word, a written number word, or to seeing a numeral or a number word.)
Choose a piece of fast-paced music that your students enjoy.
Ask your students to stand. Explain that they are to move about the room in time to music. When the music stops, the teacher will either say a number or show numeral or word cards up to five. Students are to look at the teacher, listen for a number or look for a numeral and, as quickly as possible, make a group of that number, and sit down when the group is formed.
Session 2
SLOs:
Activity 1
Ensure that numerals 1 to 5 can be seen by the students. Read them together. Begin by playing Spot the Spots from Session 1, Activity 2. Instead of holding up the same number of fingers, have students write numerals in the air and on the mat with their finger.
Activity 2
(Purpose: To accurately write numerals 1 to 5 in response to hearing number words within a story context.)
Activity 3
Make a think board template (Copymaster 6) and pencil available to each student. Have the students write their favourite number (between 1 and 5) in the centre of their think board. Have them draw a picture, write their own number “story” that includes their favourite number, show any numbers by drawing dots or pictures of equipment, and write any number words, encouraging English and Te Reo.
You may need to support emerging writers by recording part or all of their story for them, and use digital platforms for students who find handwriting difficult.
Activity 4
Make the cards from One, Two, Three, Snap (See Session 1, Activity 5) available to the students so they can play a Memory game as they finish their thinkboard. To play memory they should turn all the cards from three sets face down, mix them up and take turns to find matching trios.
Activity 5
Conclude the session with class sharing of thinkboards. Students could take these home to share their learning with their whānau.
Session 3
SLOs:
Activity 1
“I can see five and one.”
“I can see five (across) and two (in the corners).”
“I can see four and four.”
Guide the students to shared recording on the class chart:
“I can see five and one” → 5 and 1 → 5 plus 1 → 5 + 1
“I can see five and two” → 5 and 2 → 5 plus 2 → 5 + 2
“I can see four and four” → 4 and 4 → 4 plus 4 → 4 + 4
Activity 2
Together, make a chart, or class dictionary page, about addition and its symbol, + , asking and recording what the students already know. Use items that students are familiar with to create stories that might be modelled by addition. For example, “Two weka were hunting for worms. Three more weka came along. How many weka were there then?” Record the stories using addition equations, e.g., 2 + 3 = 5 for the weka story.
Create a class book of addition problems that students make up, including a picture and written story. The equation can be written on the back of the page.
Discuss the addition symbol. Included in the ideas recorded, should be:
+ is a symbol or sign
+ shows that we are joining together two amounts or numbers
+ is an addition symbol
when we see the + sign we can read it as “and”, “plus” and “add”
+is a short way of writing “and”, “plus” and “add”.
Activity 3
For example:
Write 5 + 3 and together read: ‘five plus three’, five and three’, ‘five add three’, ‘five and three more’.
You might also highlight that 3 + 5 and the matching statements could also be written.
Distribute at least four dot cards to each child that show numbers of dots greater than 1.
Have students write, talk or draw about their cards. Use their recording to add to the class chart or create a digital presentation.
Activity 4
Ask the students work in pairs to play Read and Draw, using the cards from Copymaster 8,
(Purpose: To read a mathematical expression in at least two ways and to respond to a mathematical expression with a drawing.)
Tell the students the purpose of the Read and Draw task. Explain that they take turns to be the Reader and the Quick Draw person.
The Reader’s task is to read the mathematical expression in at least two ways to their partner. Studenrtsshould check their partner’s drawing before showing them the task card on which the expression is written. Their task is to check the accuracy of the drawing.
The Quick Draw person’s task is to listen carefully to the expression that is read, and to draw a diagram of what they hear, using simple shapes. For example: The Reader reads, 4 + 2: “four and two, four plus two,” and the Quick Draw person draws:
Students should have at least four turns each.
Activity 5
Conclude by playing the Hands Together game using two sets of expression cards from (Copymaster 8).
Each student makes a number of choice on one hand by showing that many fingers. For example:
Have them show their ‘number’ to a friend. (This is to avoid students changing the number of fingers when they see the expression.)
The teacher shows an expression, for example 5 + 3. Children who have made these numbers on their fingers must move to pair up, one student showing 5 fingers and the other showing three. The first pair to form and to show 5 + 3 collects a 5 + 3 expression card each. The game begins again. The game finishes when all cards are used up. Students take turns to read aloud to the class the cards they have ‘won’. Each student should read their cards in a different way from the student before them.
Ask students to bring a favourite small soft toy for Session 4. The teacher also needs to bring a small blanket.
Session 4
SLOs:
Activity 1
Write this symbol on the class chart: +
Ask students to tell you addition words and give examples of how to use them. For example, “plus”, “I have five fingers on this hand plus five fingers on this hand.” Record these words.
Students might make a given addition expression with materials, like counters, and explain what they have made. Explicitly link the meaning of the numerals, and + and = symbols, with the models that are made.
Activity 2
You might choose a different scenario that is appropriate to the interests of your students, such as ruru in the kahikatea tree, or people in the waka.
Arrange ten of the students’ soft toys in bed, using the blanket.
For example 1 + 1, 2 + 1, 3 + 1, reading these together. As you do so, focus on modeling the correct formation of numerals 6 to 9.
Read the expressions and words again and highlight the different ways we can read the subtraction symbol.
Activity 3
Have them put their teddies to bed under the tissue, say the rhyme to themselves and each time a teddy falls out, record the expression, for example, 5 – 1. Those who complete this task quickly can write the addition expressions as they return the teddies to bed, or take more teddies and record expressions for 6 to 10.
Activity 4
Conclude the session with a game of Musical Chairs (or cushions). Use music that is appropriate to the interests of your class, such as hip hop or a current fast-paced popular piece.
Set out the number of chairs for students in the group. Record the number on the chart. Play a favourite piece of music. When it stops all students sit down. Have them stand and ask a student to remove one chair then come to record the expression and read aloud what they have written.
For example 10 – 1, “ten chairs minus one chair.”
Explain that one student will not have a seat this time and that this person will get to write and read the next mathematical expression on the chart.
Continue the game till no chairs remain and subtraction expressions have been written for each action.
Session 5
SLO:
Activity 1
Activity 2
Make pencils, paper, felt pens or crayons available to the students. Have them write at least two of their own scenarios and record the mathematical expressions that represent what is happening. You can motivate them by discussing everyday events in which items are added and subtracted. Contexts might include playing games like tag, using up household items like plates, groups of friends meeting, or birds or other creatures arriving or departing a location, such as penguins in a burrow. Students' illustrations should show what is happening in the scenario and expression.
Activity 3
Conclude the session by having the students pair share, then class share their work. Emphasise the importance of having them read their mathematical expressions in at least two ways.
Dear family and whānau,
In class this week the students have been learning how to write numerals correctly. They have also been learning to write and read the symbols for addition and subtraction.
Please find attached a popular rhyme, Ten in the Bed that we have enjoyed in class. With some toys from home, you could read and act out the rhyme, supporting your child to write maths expressions such as 10 – 1, (‘ten minus one’) and 9 – 1 (‘nine takeaway one’), as the toys fall out of bed and expressions such as 1 + 1 (‘one plus one’) and 2 + 1 (‘two and one’) as the toys are put back in bed.
You might look for examples in your students’ lives when items are collected or used up. Discuss how addition and subtraction might show what happens. For example, if there are five apples in the bowl and two get eaten, how many are left. You could write 5 – 2 to represent the story.
The focus is on writing symbols correctly and on reading these aloud, using “add, plus, and” for addition, and “takeaway, minus, subtract, less” for subtraction.
Please note, we have not yet focused on writing full equations using the = symbol though your student might know the equals sign already through using a calculator.
Enjoy Ten in the Bed.
Worms and more
This unit comprises 5 stations, which involve the students in developing an awareness of the attributes of length and area. The focus is on the development of appropriate measuring language for length and area.
Early length experiences must develop an awareness of what length is and develop a vocabulary for discussing length. Young students usually begin by describing the size of objects as big and small. They gradually learn to discriminate in what way an object is big or small, and learn to use more specific terms. Vocabulary such as long, short, wide, close, near, far, deep, shallow, high, low and close, focuses attention on the attribute of length. Early area experiences develop an awareness of what area is, and of the range of words that can be used to discuss it. Awareness of area as the "amount of surface" can be developed by "covering" activities such as wrapping parcels, colouring in, and covering tables with paper. The use of words such as greater, larger and smaller, focus attention on the attribute of area.
The stations may be taken as whole class activities or they may be set up as "centres" for the students to use. Some students will already be aware of the attributes of length and area. For these individuals, the activities in this unit may be useful as maintenance learning.
The learning opportunities in this unit can be differentiated by providing or removing support to students and by varying the task requirements. Ways to differentiate include:
The contexts for activities can be adapted to suit the interests and experiences of your students. For example:
Te reo Māori vocabulary terms such as noke (worm), roa (long), iti (small), tāroaroa (tall), whānui (wide), poto (short), whāiti (narrow), tata (near) and tawhiti (far) could be introduced in this unit and used throughout other mathematical learning.
Station 1: Worms
In this activity we roll play dough to make long and short worms. This could be linked to learning focused on Mini Beasts, native animals, ecosystems, and non-fiction genres of writing (e.g. fact files). Picture books such as Carl and the Meaning of Life by Deborah Freedman, Wonderful Worms by Linda Glasers, Wiggling worms at work by Wendy Pfeffer and Superworm by Julia Donaldson could be used to engage students in this learning.
My worm is long
My worm is wide
My worm is tiny
How do you know that your worm is short?
Is your worm the same as everyone else's? Why?
Station Two: Near and Far
In this activity we build a town with blocks and then "drive" our cars around it.
Station Three: Shaping Ourselves
In this activity we make ourselves tall (tāroaroa), short (poto), wide (whānui), narrow (whāiti), close (tata) and far (tawhiti).
Ask the students to make themselves:
As tall as they can.
As short as they can.
As wide as they can.
As close to a table as they can be.
As far from the door as they can be.
Take up loads of space covering the mat (lie down).
Station Four: Wrapping Paper
In this activity we follow directions and colour in large and small objects on our "wrapping" paper (Copymaster 1). We then find an object to wrap in our paper.
How did you decide which were small?
How did you decide which were large?
Which took the longest to colour? Why?
Which were the quickest to colour? Why?
Whose didn’t?
Why not?
Station Five: Moa footprints
In this activity we look at some footprints and decide who they could belong to. In our discussion we focus on the use of language associated with area. This could be linked to learning about native and extinct animals, animal tracks, and non-fiction genres of writing (e.g. fact files).
Who could this belong to?
Why do you think that?
Is your foot as big as the moa? How do you know? How could you check?
Dear family and whānau,
This week we have been exploring activities which develop an awareness of length and area. We have been using words like: long, short, tall, big and small to describe objects.
Longs and Shorts
This week we ask your child to look around at home and find objects that are short. Choose 4 objects and draw a picture of them. Once they have a collection of "shorts" you could ask them to find 4 objects that are long and draw a picture of those.
Turns
In this unit we look at the beginning of the concept of angle. As ākonga come to understand quarter, half and full turns, they also begin to see that ‘angle’ is something involving ‘an amount of turn’.
Angle can be perceived in at least three ways. These are as:
The concept "angle" in the New Zealand Mathematics Curriculum develops over the following progressions:
Level 1: quarter and half turns as angles
Level 2: quarter and half turns in either a clockwise or anti-clockwise direction; angle as an amount of turning
Level 3: sharp (acute) angles and blunt (obtuse) angles; right angles; degrees applied to simple angles – 90°, 180°, 360°, 45°, 30°, 60°
Level 4: degrees applied to all acute angles; degrees applied to all angles; angles applied in simple practical situations
Level 5: angles applied in more complex practical situations
Outside kura, angle is something that is used regularly by surveyors and engineers both as an immediate practical tool and as a means to solve mathematics that arises from practical situations. Ultimately, angles play a fundamental role in mathematics, as an abstract tool, and in their application to "real world" contexts.
The learning opportunities in this unit can be differentiated by providing or removing support to ākonga and by varying the task requirements. Ways to differentiate include:
The contexts for this unit can be adapted to suit the interests and experiences of your ākonga. For example, the contexts for identifying shapes with quarter turns could be a local playground, marae or community garden. This could involve a trip to visit it, or photos could be used. Contexts for exploring the application of angles could include exploration of made up treasure maps, and could follow on from learning about how Māori and Pasifika settlers travelled to New Zealand.
Te reo Māori vocabulary terms such as koki (angle), huri (turn), haurua (half), hauwha (quarter), and koki huripū (full turn) could be introduced in this unit and used throughout other mathematical learning.
Session 1
In the three sessions that follow, ākonga produce artwork that they can collect in their own ‘Turns Book' or display in the classroom.
Session 2
Prior to this session, tie pieces of string to enough crayons for each ākonga to have one each. Do this with a variety of colours. The string should be quite short (about 5cm long - although they can vary in length) so that the angles can fit on an A4 or A3 size piece of paper.
Session 3
This session is similar to session 2, except that the turns are made using ‘combs’ the ākonga make for themselves. As an alternative, you may prefer to have ākonga use crayons lying flat to create the same effect.
Session 4
Corners of shapes can also be thought of as quarter turns. The purpose of this session is to find corners of shapes that are equivalent to quarter turns.
Repeat for other examples.
Does this triangle (right angled) have any quarter turns? (yes)
Are all the corners quarter turns? (no)
Do all triangles have quarter turns (no, provide examples that don't)
Session 5
Use questions such as:
What kinds of turns have we been talking about this week?
How would you describe a quarter turn? A half turn?
What objects do you know that have quarter turns?
How many quarter turns make a half turn? How many half turns make a full turn?
Dear family and whānau,
This week in maths we have been thinking about full, quarter and half turns. We have seen how they can be made by turning our bodies and moving objects.
Play some games of Whakarongo Mai Tamariki Mā (Simon Says) using quarter, half and full turns with your whānau. The person who is the leader can say commands like: Whakarongo mai tamariki mā quarter turn to your left and everyone does it. If the leader just says: Tamariki mā quarter turn to your left everyone should remain still, otherwise they e noho. You can take turns at being the leader.