Shaggy-haired and rumpled, Wim Schaafsma races around his math classroom at the Professor Greydamus School in Zwolle, the Netherlands, brandishing fanciful objects. He begins one lesson by displaying ...
A typical 8th grade math textbook includes just a handful of real-world problems for students to solve, finds a new international study. And that’s not enough, according to William Schmidt, ...
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