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The 100 Worst Ed-Tech Debacles of the Decade

Hack Education

Clickers” are definitely not new — indeed, in my research for Teaching Machines , I found examples of classroom response systems dating back to the 1950s. Indeed, DonorsChoose.org expects teachers to leverage their social media presence in order to fundraise for supplies for their classrooms. Wedge Tailed Green Pigeon.

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