Reasoning with Shapes & their Attributes Lesson 11
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# Reasoning with Shapes & their Attributes Lesson 11

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Subject
Resource Type Lesson Plan
Standards Alignment
Common Core State Standards

This is a second grade Math Unit, Lesson 11 out of 15. Reasoning with Shapes and their Attributes - Finding the Missing Space. In this lesson, students make use of skills from 2.G.2 but do so with added complexity. They pay attention to rows and columns of squares, learned from the previous lesson, but must also model a missing number of same-size squares by using a number sentence. Aligned to Common Core State Standards: 2.G.2 , 2.OA.4 , MP.4 , MP.5

## Resources

Files

Finding_the_Missing_Space_-_Lesson_11_-_Reasoning_with_Shapes.pdf

Lesson Plan
February 13, 2020
1.01 MB

Reasoning_with_Shapes_and_their_Attributes_Unit_Overview.pdf

February 13, 2020
913.47 KB

### Standards

Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.
Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.
Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends.

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