Find out all about the different parts of the eyes and how they work together to make vision possible.

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

Teach your child about an endangered species with this information page, all about the Forest Owlet. They can color as they read some interesting facts.

Step up to the controls, Dr. Frankenstein -- the world is in need of a new creature!

Learn about the plants and animals that make deciduous forests their home, then complete the crossword puzzle.

There are many animals around the world whose lives or homes are threatened. Read about an endangered species from Africa with this info-sheet

This word search introduces your child to important rocks and minerals vocabulary, as it strengthens his attention to detail.

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.