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Wall Display - level 3

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Purpose

This activity is for students to use when working independently of the teacher in class and as homework to practice number properties.

Achievement Objectives
NA3-1: Use a range of additive and simple multiplicative strategies with whole numbers, fractions, decimals, and percentages.
AO elaboration and other teaching resources
Specific Learning Outcomes
  • Solve addition and subtraction using mental strategies.
  • Explain how a mental strategy works using an example.
Description of Mathematics

Addition and subtraction, as appropriate to the learning of the group.

Required Resource Materials
  • Activity with student marking sheet (PDF or Word).
Activity

Prior knowledge

  • Basic addition and subtraction facts.
  • Recent experience exploring a range of addition and subtraction mental strategies.

Background

This activity produces a wall display involving revision of addition and subtraction strategies.

Comments on the Exercises

Students work in small groups to explain how a range of addition and subtraction mental strategies work by providing a worked example

 

Attachments
AddSubWallDisplaySheet.pdf111.29 KB
AddSubWallDisplaySheet.doc45.5 KB
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Level Three