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Topics
10. Shapes and angles
10.01 Name 2D shapes
10.02 Classify 2D figures
Lesson
Practice
10.03 Points, lines and rays
10.04 Angles and angle types
10.05 Perimeter
10.06 Perimeter of rectangles
10.07 Story problems with perimeter
10.08 Find areas using a grid
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United States of AmericaVA
Grade 3

10.02 Classify 2D figures

Lesson
Practice
Lesson

Outcomes

3.12a

Define polygon

3.12b

Identify and name polygons with 10 or fewer sides

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