Explore this 3D cube. Use the 'explode' slider to separate the faces.

This applet allows you to examine various two-dimensional figures to determine which ones can be folded into a cube.

A very detailed instructional activity on determining the volume of rectangular prisms, teaching learners how to derive the formula for volume, and to use it successfully. Plenty of examples, student work, and assessment options.

Observe the motion and temperature of water molecules in this simulation as heat is applied to a beaker containing an ice cube.

Learn how to find the root of a number. Topics covered include two roots, roots of negative numbers, and imaginary numbers. This site offers descriptions along with multiple examples.

Brush up on your math skills relating to the volume of rectangular prisms then try some practice problems to test your understanding.