Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!