Tuesday, March 4, 2014

Similar Figures MathCast - The Big Ideas and the Common Core

Watch "Similar Figures - The Big Ideas and the Common Core" on YouTube - https://www.youtube.com/watch?v=TOTGf7HvC0A&feature=youtube_gdata_player

This 20 min video develops the Basic Proportionality Theorems re perimeters and areas of similar figures. Multiple representations and teaching conceptually are demonstrated with a strong emphasis on visualization.

Feedback would be helpful and appreciated...

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