Grade 7 Mathematics Module 3, Topic C, Lesson 21


Student Outcomes

  • Students find the surface area of three-dimensional objects whose surface area is composed of triangles and quadrilaterals.  They use polyhedron nets to understand that surface area is simply the sum of the area of the lateral faces and the area of the base(s).

Downloadable Resources

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