Larry Ferlazzo’s Websites of the Day…

…For Teaching ELL, ESL, & EFL

New TED-Ed Video: “A brief history of banned numbers”


A brief history of banned numbers is a new lesson and video from TED-Ed.

Its content reminded me of when the then-military dictatorship governing Argentina banned the use of Venn Diagrams in school. You can read more about that story at The Best Multimedia Resources For Introducing Students To The Advantages Of Charts, Graphs & Infographics.

Author: Larry Ferlazzo

I'm a high school teacher in Sacramento, CA.

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