Explore the world of solid shapes in this mini-lesson. Provides a definition, interactive examples, and interesting practice questions that help with understanding.

Introduces the concept of 3D shapes by learning the definition, types, properties, and three dimensions. Check-out the solved examples for better understanding and try your hand at solving a few interactive questions at the end of the page.

This online calculator will calculate the various properties of a right circular cone given any 2 known variables.

On this interactive website student practice various math skills using a real life scenario at an ice cream party. Those skills include naming and identifying spheres, cones and cylinders.