Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

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

If you were a mad scientist, what modern-day version of Frankenstein's monster would you create?

Ready for a truly electrifying lesson in science? Find out how electricity forms and what makes a lightning bolt!

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

Children will learn important facts about food chains in these worksheets.

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

Young botanists test their plant know-how with this quiz.

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

There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

Explore humans’ inherited traits with this fun science worksheet!

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!

Match forms of energy to common examples in this third- and fourth-grade science worksheet!

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!