Rectangle and a Square

Introduce the identity, difference of two squares, through a problem about comparing areas. See the making of this file in YouTube -> http://youtu.be/v809gcQTfD4

 

Arthur Lee

 
Resource Type
Activity
Tags
angle  area  identity  rectangle  square 
Target Group (Age)
11 – 14
Language
English (United Kingdom)
 
 
 
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