Tag: cylinders
2 articles tagged with "cylinders"
10 min
How to Explain 3D Geometry to Seventh Graders
From cereal boxes to swimming pools, 3D shapes are everywhere. Here's how to help seventh graders master surface area and volume calculations.
9 min
How to Explain Volume to Eighth Graders
How much space does it hold? Volume answers this question for 3D shapes—and eighth grade is where cylinders, cones, and spheres join the mix.