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Common Core Standards

Partitioned Circles & Rectangles

Grade: 2nd Grade
Standard:

Math.2.G.2 or 2.G.A.2

Description:

Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.

Standard:

Math.2.G.3 or 2.G.A.3

Description:

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.

2nd Grade Math - Partitioned Circles & Rectangles Lesson
 
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