In November 2014, I sent an idea to TED-Ed and, after a lot of interaction with their team, the final result is the video bellow.

I have used this example many times in my lessons for Middle and High School and it was always very fruitful. I hope it works for many other teachers around the world.

About this post

Date: 01 Mar 2015

Author: Leonardo Barichello


english mathematics education

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