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Reasoning to find area

A lesson showing how to decompose and rearrange shapes to find their areas.

Resource details
Year level
Year 6 Year 7
Purpose
Teaching resource
Strand
Measurement
Topic
Length Using units of measurement Area, volume and surface area
Audience
Teachers
Format
Webpage
Australian Curriculum code
AC9M6M02 AC9M7M01
Numeracy progression
Understanding geometric properties (P6) Understanding units of measurement (P8, P9)
Publisher
Illustrative Mathematics
Copyright
© 2017-2019 by Open Up Resources. Creative Commons BY 4.0.