You have over 600 muscles in your body! Kids can try this muscle anatomy word search featuring 14 important muscles.

Cranium, noodle, melon, noggin...the human skull has been called a lot of things over the years. Here are the proper names for each part.

This Louis Pasteur biography goes over his accomplishments, and includes a bacteria-based science activity at the end!

Try this worksheet diagramming a snail anatomy. It takes a snail over two minutes to travel 12 inches, but your 5th grader can finish this worksheet in no time.

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

Play a fun game that combines the periodic table with a classic concentration game.

Discover the function and parts of the human skeleton with this introductory diagram.

Studying human anatomy? Here is a great sheet that shows a diagram of all the muscle system. Your child will learn the scientific terms of the major muscles.

This worksheet gives your fifth grader some skeleton know-how, as she fills in the diagram with the bones from the wrist to the fingertips.