Teacher resources and professional development across the curriculum

Teacher professional development and classroom resources across the curriculum

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Interactives --  3D Shapes Interactives --  3D Shapes Pick another Interactive:


Have you ever wrapped a birthday gift? If so, then you've covered the surface area of a polyhedron with wrapping paper.

Have you ever poured yourself a glass of milk? If so, then you've filled the volume of a glass with liquid.

Surface area is exactly what it sounds like — the area of all of the outside surfaces of a three-dimensional object. And volume is all of the space inside a three-dimensional object. In this lesson, you will learn more about both of these concepts as well as how to compute the surface area and volume of various polyhedra.


box, present, and glasses

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