The 100 Worst Ed-Tech Debacles of the Decade
Hack Education
DECEMBER 30, 2019
Clickers” are definitely not new — indeed, in my research for Teaching Machines , I found examples of classroom response systems dating back to the 1950s. Kno was headed by Osman Rashid, the co-founder of the textbook rental company Chegg, and the tablet was aimed at the college market. But the “spying” has continued.
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