A star-studded cast of monsters helps kids calculate the perimeter of a movie set, the area of the...

A day at a county fair provides a colorful setting for an in-depth, accessible lesson on the...

Does Cam have a ghost of a chance of finding out who stole her aunt's wallet at the Haunted House?

Cam Jansen, girl detective, records crime scenes with her photographic memory, and the details come...

Fun explanations of big numbers in terms children can understand, such as: one million dollars could...

An introduction to the life and times of Eleanor Roosevelt told in words and pictures. Eleanor was a...

The story of Rosa Parks, who refused to give up her seat to a white person in Montgomery, Alabama...