Reasoning with Shapes & their Attributes Lesson 12
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# Reasoning with Shapes & their Attributes Lesson 12

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Subject
Resource Type Lesson Plan
Standards Alignment
Common Core State Standards

This is a second grade Math Unit, Lesson 12 out of 15. Reasoning with Shapes and their Attributes - Fractions of Shapes Day 1. The partitioning of squares into halves and fourths, as well as the idea that equal shares of the same whole need not be the same shape, are the central tenets of standard 2.G.3. Aligned to Common Core State Standards: 2.G.3 , MP.2 , MP.3

## Resources

Files

Fractions_of_Shapes_Day_1_-_Lesson_12_-_Reasoning_with_Shapes.pdf

Lesson Plan
February 13, 2020
580.85 KB

Reasoning_with_Shapes_and_their_Attributes_Unit_Overview.pdf

February 13, 2020
913.47 KB

### Standards

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.
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.

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