Hilariously and without realizing it, antivaxxer Steve Kirsch nailed the essence of why a recent antivax "report" by the ...
Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.
Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...
Asking students to explain how they arrived at an answer is a powerful strategy for making a concept more memorable.
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