AC9M4N06
Number > Operations +-×÷
Australian Curriculum Version 9 Says:
Develop efficient strategies and use appropriate digital tools for solving problems involving addition and subtraction, and multiplication and division where there is no remainder.
What this means
Calculating with all four operations (+ -, ×, ÷). Note: no remainders.
- Students will need to link their place value understanding with basic fact knowledge to perform calculations.
- Efficient strategies; strategies that don’t tax working memory.
- Diagrams (such as the bar model) and materials can help students formulate number sentences which they solve.
- Year 4 is the final year that focuses purely on addition and subtraction of whole numbers. In Year 5 addition and subtraction are applied to solving word problems. In Year 6 students add and subtract decimals. Whole number addition and subtraction will need to be consolidated in this year.
Tips
- All the examples given in the elaborations use single and two-digit numbers.
- Be careful linking key words to a single operation.
Interactives & Downloadables
Resources & Manipulatives
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Calculators in Classrooms
$22.00 – $129.00 inc. GST
Beyond
Quick Guides (AC9) Purpose
These Quick Curriculum Guides have been designed to take a look at the new Australian Mathematics Curriculum (AC9), explain terminology and provide interpretations. The Notes version (downloadable) has one card per page with some lines for your own personal notes
Year 7+?
Our Quick Guides end at Year 6, but if you look at the bottom of the Year 6 cards you will see that they are linked onwards to Year 7. We recommend you visit the appropriate Curriculum pages on ACARA’s site.
Disclaimer
These documents serve as general advice only and do not take into account your specific needs and conditions. While best care has been taken in compiling these materials, mistakes may exist. Australian Curriculum version 9 materials used under Creative Commons licence from ACARA. Readers should always refer back to the curriculum itself and the state-based curriculum that is relevant for you. These documents copyright of A-Z Type (Dr Paul Swan). Copies may be downloaded
These Quick Curriculum Guides have been designed to take a look at the Australian Mathematics Curriculum (AC9), explain terminology and provide interpretations.
Narelle and I have used our professional judgement to put forward what is appropriate for students at this year level.
Authors: Dr Paul Swan & Narelle Rice
We would like to also thank Linda Marshall and David Dunstan for comments and assistance.
These documents serve as general advice only and do not take into account your specific needs and conditions. While best care has been taken in compiling these materials, mistakes may exist.
Australian Curriculum version 9 materials used under Creative Commons licence from ACARA. Readers should always refer back to the curriculum itself and the state-based curriculum that is relevant for you.
This document is copyright of A-Z Type (Dr Paul Swan). A copy of this document may be downloaded from www.drpaulswan.com.au.