The aim of this study is to examine number sense performance and strategies used by gifted and typically developing students in solving number sense problems. A mixed research method was employed, ...
After 15 years of inquiry into children’s understanding and learning of whole numbers, I can sum up what I have learned very simply. To teach math, you need to know three things. You need to know ...
The development of numerical and arithmetic abilities constitutes a crucial cornerstone in our modern and educated societies. Difficulties to acquire these central skills can lead to severe ...
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