Mastery Challenge should be allowed more often

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seanwinstonLuo

24 Ağustos 2017 22:10

Sometimes I really close to to completing a grade and I have to complete it via mastery challenge. I do it a few time and master a few things. But, then I can't do it anymore. It took me 4 days to complete 3%.

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Cristy

07 Eylül 2017 22:49
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Hey, there - the wait times will kick in so that you can space out your learning and retain it on both a short term and long term basis. There's a little more detail on this thread, as well: https://khanacademy.zendesk.com/hc/en-us/community/posts/201213770-Mastery-Wait-Time

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Mastery Challenge should be allowed more often

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