Digital Learning Objects

Level Four

Level Four
Number

Drive.
Drive helps users solve proportional problems with distance and time.
Drive: easy problems

Level Four
Number

Interger Cruncher.
Integer Cruncher introduces the addition and subtraction of positive and negative integers.
Integer cruncher: addition
Integer cruncher: subtraction
Integer cruncher: addition and subtraction Icon.

Level Four
Number

Loans and Savings.
Loans and Savings helps users find the nett balance of a loan account and a savings account.
Loans and Savings

Level Four
Number

Mix up.
Mix Up helps users find averages of percentages.
Mix Up: equal sized
Mix Up: different sized

Level Four
Number

The Fraction of Fractions Tool.
The Fractions of Fractions Tool helps users find fractions of fractions using an array model.
The Fractions of Fractions Tool

Level Four
Number

The Multiplier.
The Multiplier helps users solve multiplication problems by partitioning and combining.
The multiplier: make your own hard multiplications
The multiplier: generate hard multiplications
The multiplier Icon.

Level Four
Number

Modeling Numbers.
Modeling Numbers helps users to explore numbers using a variety of representations.
Modeling Numbers: decimals

Level Four
Statistics

Data Handler.
Data Handler requires students to plot data on dot plots then group the data according to a range of predefined rules.
Data Handler: T-shirt order
Data Handler: bus timetable
Data Handler: sock order
Data Handler Icon.

Level Four
Statistics

Dice Duels.
Dice Duels comprises a range of dice-based tutorials, activities and games that enable students to explore even and uneven distribution and bias.
Dice duelsIcon.
Dice duels: load one dice
Dice duels: load a pair of dice
Dice duels: find the bias
Dice duels: tool

Level Four
Statistics

Healthy Life Survey.
Healthy Life Survey involves students in the survey process, from selecting a topic through to writing a report on their findings.
Healthy life survey: bringing lunch to school
Healthy life survey: staying active
Healthy life survey: lunchtime activities
Healthy life survey Icon.

Level Four
Statistics

Home Inetrnet Survey.
Home Internet Survey involves students in the survey process, from selecting a topic through to writing a report on their findings.
Home internet survey: who?
Home internet survey: what?
Home internet survey: where?
Home internet surveyIcon.

Level Four
Statistics

Matchbox Machine.
Matchbox Machine is designed to help students understand how to construct and interpret boxplots.
Matchbox machine: take a sample
Matchbox machine: plot the variation
Matchbox machineIcon.

Level Four
Statistics

Media Report.
Media Report encourages students to evaluate the ways in which data has been handled and represented in media reports.
Media report: junk food
Media report: music
Media report: cost of petrol
Media report 1 Icon.
Media report: future plans
Media report: starting salaries
Media report: water usage
Media report 2 Icon.

Level Four
Statistics

Rice Crisp Machine.
Rice Crisp Machine is designed to help students understand how to construct and interpret boxplots.
Rice crisp machine: take a sample
Rice crisp machine: plot the variation
Rice crisp machineIcon.

Level Four
Statistics

Skateboard Survey.
Skateboard Survey involves students in the process of conducting a survey and making a proposal.
Skateboard surveyIcon.