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

Discover different types of energy with this third- and fourth-grade science worksheet!

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

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

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

Use the clues in this crossword puzzle to fill in the blanks with different types of snake names. Learn interesting facts about snakes as you go!

Help third and fourth graders become rock stars with this informative geology worksheet!

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

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

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

Classify the animals in this life sciences matching worksheet!

Learn how energy changes forms with this fourth- and fifth-grade physical science worksheet!

Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

Can you identify the difference between inherited and acquired traits?

Make sure your young scientists stay safe as they conduct experiments!

If you think volcanoes are cool, this worksheet will blow your mind! Learn about the rock cycle by reading the paragraph and taking a multiple choice quiz.

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

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

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

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

Warm up your scientific thinking with this colorful worksheet!

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

Explore the applications of electrical energy with this helpful second-grade worksheet!

Dive into the electrifying concept of electrical energy in this colorful worksheet!

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

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

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

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.