Area the Easy Way
In this math learning exercise, learners complete 5 steps in order to find the area of any polygon using the coordinates of the vertices.
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New Review Reasoning About Multiplication and Area
How are area and multiplication related? It turns out that they are one in the same. Use a performance task to assess third grader's ability to reason about area using tiling and multiplication. They must demonstrate their ability to...
3rd Math CCSS: Designed
Whole Numbers: Using an Area Model to Explain Multiplication
There are many ways to work through a multiplication problem. Using an area model, kids complete several worksheets with different types of multiplication problems, including multiplying by ten, and explain how the new strategies differ...
3rd - 4th Math CCSS: Adaptable