Whether you wrap it or fill it, you're using geometric concepts. Classmates use an interactive approach to learn how to find volume and surface area of cylinders and prisms in the second lesson in a five-part series. The online lesson...

Kids learn how to find the volume and surface area of a sphere. Formulas used for this shape. Example math problems.

Learn how to use the formula to solve the volume and surface area of a cone on this site.