Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

Learn the names of some of the less-often-celebrated parts of your body with this life science diagram.

The narwhal is one unusual animal! Your child will learn about this horned sea creature through text and pictures.

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

Learn more about two kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how you can tell them apart.

The food chain is an important life science concept for fouth graders. This game makes it fun to learn!

Learn about the integumentary system, which is really just a fancy phrase for "skin", in this worksheet.

This Earth Day, learn about conservation and the environment while you enjoy solving a fun puzzle! 

Do you know what the thyroid does? Learn about our body's largest gland with this human anatomy info sheet.

Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!

Meet the beetle! Filling out this simple worksheet can help your 5th grader learn the anatomy of a beetle.

Learn more about molecules and how they comprise the air all around us in this intro-to-earth-science worksheet.

Color in the gold and red colors of this common grasshopper species and learn about insect orders with your child!

What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Learn about the parasaurolophus, one of the most musically inclined dinosaurs with this dot-to-dot coloring page.

How does the butterfly become so beautiful? Learn about the four stages that it goes through in its life.

Wolves are an animal with a bit of rough past in Yellowstone National Park. Learn all about them!

Use clues to fill in the boxes in this crossword puzzle, and learn more about freshwater fish along the way.

Aspiring astronomers, here is a wonderful introduction to the constellations! Your child can learn about Aries the ram with this worksheet.

Learn more about what lives--and what thrives--in marshes with this fill-in-the-blank worksheet on marsh ecosystems.

Here's a stormy science adventure that will blow your socks off! Learn about tracking hurricanes with this map of coordinates.

Let's play animal hide and seek! Your little zookeeper will learn all about animal camouflage with this adorable worksheet.