After years of assigning the kind of homework she had done as a student and observing students’ disengagement with it, a teacher overhauled how she assigns math practice.
LONDON, ENGLAND - OCTOBER 21: Startup Battlefield Finals, PhotoMath appear on stage at the 2014 TechCrunch Disrupt Europe/London, at The Old Billingsgate on October 21, 2014 in London, England. (Photo ...
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