Grade 7 Mathematics Module 3, Topic C, Lesson 19

Girl at desk

Student Outcomes 

  • Students find the areas of triangles and simple polygonal regions in the coordinate plane with vertices at grid points by composing into rectangles and decomposing into triangles and quadrilaterals.

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Common Core Learning Standards

CCLS State Standard
7.G.6 Solve real-world and mathematical problems involving area, volume and surface area of two- and...

Curriculum Map