AC9M4SP03
Space > Symmetry
Australian Curriculum Version 9 Says:
Recognise line and rotational symmetry of shapes and create symmetrical patterns and pictures, using dynamic geometric software where appropriate.
What this means
Students understand the two types of symmetry: line symmetry and rotational symmetry. Students use this knowledge to draw pictures.
- This is the first mention of symmetry.
- The elaborations mention tessellations. Tessellations refer to tiling patterns.
Tips
- Try a Google image search on the term ‘Symmetry’.
- Many drawing apps include a ‘symmetry’ mode.
- Tessellation can be related to area.
Interactives & Downloadables
Resources & Manipulatives
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Pattern Blocks
$22.00 – $129.00 inc. GST
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.