Match word problems, visual models, and expressions & equations. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Find Which One Doesn't Belong to ...
Mathematical patterns reveal profound truths about the universe and, surprisingly, about our inner lives as well. These five visual math concepts offer unique frameworks for understanding our behavior ...
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Boys and girls tend to use different strategies to solve math problems, new research shows
Among high school students and adults, girls and women are much more likely to use traditional, step-by-step algorithms to ...
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