jones.eric.f

G. Tarun - Assuming your concern is still that students will disengage whenever they make a mistake, moving the option to the end would likely make no difference. I expect many students would conti...

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G Tarun - I would agree with your concern about restarting upon making a mistake if making a mistake was not "punished", but mistakes ARE punished. When you make a mistake on a unit test, for examp...

1. Cộng đồng
2. News and Updates from Khan Academy
3. Update: Restart the practice activity you’re working on— introducing the “Start over” link!