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Concrete + Abstract = Math Learning

Should math instruction focus on concrete examples (frog puppets and oranges) or abstract representations (numbers and equations)? This research suggests: a careful balance of both. Continue reading



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When Good Classroom Assignments Go Bad

Classroom assignments often sound like great ideas, until they crash into working memory limitations. Happily, we’ve got the strategies to solve this kind of problem. Continue reading



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Can Multiple-Choice Tests Really Help Students?

Surprise: a well-designed multiple choice question might in fact help students. Why? Because it requires extra retrieval practice to sort out all the answers. Continue reading



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