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

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

Engage your little scientist with a fun word search, all about sinking and floating! He'll be learning a basic concept of physical science.

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!

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

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

Be a glow-getter with this energy transfer worksheet!

Are students studying electricity? Give them a break from the scientific nitty-gritty with this fun word search full of electricity terms!

Help your little learner understand the concept of buoyancy with this fun worksheet. He'll decide which items will keep this frog afloat!

Review energy terminology with this fun fourth-grade crossword puzzle!

Boost your second grader's knowledge of space with this fun worksheet, which will have her unscrambling the answers to planetary trivia.

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

Can melted wax turn back into solid wax? Can scrambled eggs turn back into raw eggs? Learn the answers to these questions and more with this second-grade worksheet about reversible and irreversible changes!

Learn about some of the most common forms of energy with this helpful one-pager for third graders!

Warm up your scientific thinking with this colorful worksheet!

Consider the factors that affect magnetic forces in this informative third- and fourth-grade worksheet!

Learn about the similarities and differences between objects in this colorful science worksheet!

Explore the strength of magnetic forces with this worksheet for third and fourth graders!

Become an energy investigator in this electrifying science worksheet!

Unscramble key vocabulary words about energy and collisions with this engaging science worksheet!

Take a science-filled trip to an amusement park in this third- and fourth-grade worksheet!

Determine which magnets have the strongest force in this third- and fourth-grade worksheet!