Humans have 32 teeth, including wisdom teeth, and this diagram has the names of all the other 28.

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.

Dinosaurs and other creatures don't exist anymore! Learn the names of some extinct animals, and look for them in this fun wordsearch puzzle.

Is your child baffled by the scientific method? Dr. McSquare is here to help! Learn the steps by helping the doctor organize his lab reports.

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

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.

We all know the famous equation E = MC^2. But what does it mean? Learn a bit more about Einstein's famous energy equation with this physical science worksheet.

Discover Earth’s four major systems, or spheres, in this engaging fifth-grade worksheet!

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.

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!

With this enlightening worksheet, kids will get a glimpse into how our brains' different parts function in surprising ways.

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

Kids will cut out the various functions listed at the bottom of this kidneys and intestines worksheet and match them to the correct organ.

Color in this Awesome Anatomy page on the respiratory system and learn about how we breathe!

Sit down for a fun science lesson with Steve the savvy scientist as he teaches you all about dominant and recessive genes!

Discover how cover crops enrich soil and support healthy crop growth with this research-based worksheet for fourth and fifth graders!

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

With this worksheet, kids read about the sport of biathlon and gain an appreciation for the skills involved by studying the math and physics behind them!

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Budding botanists can master the different parts of a seed with this helpful diagram!

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

This bright and colorful worksheet helps your child bring the technical terms of the bones in his legs down to size.

Teach your fifth grader about this important bony structure with a fill-in-the-blank skull diagram.

Learn what distinguishes a meteoroid, meteor and meteorite with this outer space science sheet!

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.

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.

Explore humans’ inherited traits with this fun science worksheet!

How was our solar system created? Read a bit about one of the most well-known theories in this worksheet about the Big Bang.

Budding biologists can learn all about human digestion with this information page, complete with a diagram of the digestive system.