View this tutorial to learn what defines a cylinder and what the different parts are. [1:47]

[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on the properties of basic three dimensional figures.

Learn about the relationships between two- and three-dimensional objects with the Odd Squad. A new villain is on the loose, and he's flattening things around town. Olive and Otto are on the case!

This lesson introduces and defines the term volume. Student watch a video tutorial and then can take an online quiz.

This lesson explains the term plane. Student can watch a video tutorial and then take an online quiz.