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AC9M3N06

Number > Word Problems

Australian Curriculum Version 9 Says:

Use mathematical modelling to solve practical problems involving additive and multiplicative situations including financial contexts; formulate problems using number sentences and choose calculation strategies, using digital tools where appropriate; interpret and communicate solutions in terms of the situation.

What this means

Solve addition / subtraction and multiplication / division word problems (that is, problems in a context).

  • Mathematical modelling involves working out what is required to solve a word problem.
  • Formulate problems; diagrammatic approaches such as the bar model will help students understand the problem and create number sentences (equations).

Tips

  • Additive Situations. These involve contents where you might add or subtract to solve a question.
  • Multiplicative Situations are contexts that might require multiplication/division (no remainders) to solve a question.

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Interactives & Downloadables

Arrow Cards Virtual Manipulative

Virtual Manipulative visualiser for Place Value Arrow Cards ...
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Resources & Manipulatives

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.