WEST LAFAYETTE, Ind. – New research aims to help educators quantify how the best students perform problem solving with the aid of instructional videos, a step toward learning how to better coach ...
To solve basic math operations — and more complicated ones down the road — kids need problem-solving skills and number sense. Number sense is the ability to understand what numbers mean, how they ...
Some readers may solve the problem procedurally: line up the two numbers, add the ones column, carry the one, and add the tens to get 43. Others might instead notice a creative shortcut: 29 + 14 is ...
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