Almost half of all known fish species call ponds, lakes, rivers, and other freshwater habitats home. Learn about freshwater fish in this worksheet.

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

Practice geology vocabulary with this challenging crossword puzzle.

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

Sometimes measuring liquids scientifically is tricky. Give your budding scientist some practice, by reading measurements on graduated cylinder illustrations.

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

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

Help your child practice her spelling and vocabulary with this fun worksheet! Discuss with your child what it means to be cold-blooded.

Students practice classifying items as liquids or solids for a lesson on the states of matter in this fourth grade physical science worksheet.

Learn facts about Venus, the planet that shines the brightest in our night sky! Then practice your knowledge of the solar system with bonus trivia at the end.

Searching for a worksheet to help your fourth grader with science? This printable will help him practice astronomy vocabulary.

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

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

Have you considered why elephants have trunks, or why polar bears have thick fur? Reflect on animal adaptations with this fourth-grade worksheet!

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

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

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

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

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.

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

Explore magnetism with this colorful science worksheet for third and fourth graders!

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.

Explore humans’ inherited traits with this fun science worksheet!

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

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

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!