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.

Have fun learning about food chains in this charming science worksheet!

This colorful diagram is a handy reference guide for kids learning basic body systems.

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

Use this lightning diagram to go along with what your child is learning about weather systems in school!

Learn all about essential laboratory equipment with this hands-on worksheet for fourth and fifth graders!

Don't let school year learning slip away this summer: use this chemistry worksheet to practice identifying elements.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

For kids learning geography or earth science, this is the perfect review sheet for drilling students on common geography terms and phrases.

For all you aspiring astronauts, here is a worksheet for learning the constellations! Learn all about the constellation Gemini with this sheet.

Change up your regular classwork with this hands-on science worksheet!

Launch into learning with this worksheet on Gemini 4, one of the original missions in the early days of the U.S.'s space program.

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!

Ancient mariners mistook the manatee for a mermaid! Your young biologist won't make the same mistake after learning about the manatee with this worksheet.

This Thanksgiving, serve up some Thanksgiving science learning and find out all about the chemicals that make up a typical Thanksgiving meal.

Study the night sky with this hands-on science worksheet for third and fourth graders!

Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.

Did you know that your tongue is one of the strongest muscles in your body? Tickle your learning taste buds with this worksheet all about your tongue.

Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

Identify the life cycle of a butterfly with this hands-on worksheet for second and third graders!

The next time your parents ask you to wash your hands before dinner, read this worksheet about Joseph Lister and take their advice!

If your kid loves the ocean, he may enjoy learning tons of trivia about our fishy friends in the sea. Brush up on your fish facts with this fun page!

Looking for a fun way to supplement your child's science learning? Try out a life science crossword puzzle! This one's all about ecosystems.

Got a gardening guru on your hands? Give them a fun challenge with this fill-in-the-blanks quiz about the parts of a seed!

Crossword puzzles are a great way to make life science learning fun. This one's all about natural selection, and it's sure to give your child a fun challenge.

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

This Awesome Anatomy coloring page is all about the human eye, and makes a handy study tool as well!

Put your prediction proficiency to the test in this third-grade physical science worksheet!

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.