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Grade 4-12 Math/Grade 3 Math
Measurement and Data(md)/Geometric measurement: understand concepts of area and relate area to multiplication and to addition(md-c)
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Learning Goal

‹7 of 9 in this cluster›

Multiply side lengths to find areas of rectangles

3.MD.C.7.b
Review first:
  • Find the area of a rectangle by tiling it
  • Interpret products of whole numbers

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Previous←Find the area of a rectangle by tiling it
NextUse tiling to show that the area of a rectangle with side lengths a and b + c equals the sum of areas→

Curriculum materials by K12worX, licensed under CC BY 4.0. You may share and adapt them, including commercially, with credit.

Common Core State Standards © 2010 National Governors Association Center for Best Practices and Council of Chief State School Officers. Used under the CCSS public license.

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