This is a second grade Math Unit, Lesson 13 out of 15. Reasoning with Shapes and their Attributes - Fractions of Shapes Day 2. The partitioning activities in this lesson require students to use the same skill developed in the previous lesson, but with a different whole, a circle. The use of a circle allows students to find halves, fourths, and thirds of a different shape. Aligned to Common Core State Standards: 2.G.3 , MP.1 , MP.3 , MP.5
Reasoning with Shapes & their Attributes Lesson 13
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Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape.
