Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

Students explore the mechanics of the respiratory system in this life science worksheet for middle school.

Search for natural resources with this fun worksheet for second and third graders!

Discover the habitat of a wolverine with this hands-on kindergarten worksheet!

Learn about a platypus’ habitat in this kindergarten cut-and-paste worksheet!

Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

Let's talk about trees! Help your child use Earth Day as an excuse to praise the woody perennials that hardly ever get the recognition they deserve.

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

Learn about pearls, which seem like normal jewelry from a factory but are actually made from the mucus of mollusks!

This worksheet helps kids understand variations in animals and how the same kind, or species, can sometimes look different from each other.

Learn about the life cycle of a wood frog in this second- and third-grade worksheet!

Use your powers of prediction to project the future movement of playground objects!

These Valentine's Day cards will be the oddest and most unique cards your sweetie ever got!

Learn about the human brain with this zombie-themed science worksheet!

Ready to make a body outline? This seriously fun project will give kids some big insights into the important systems that make up their bodies!

Prepare your students for a fun and safe lab environment with the help of this laboratory safety contract!

Put your prediction proficiency to the test in this third-grade physical science worksheet!

Dig into a food web in this engaging worksheet!

We use our ears to hear, mouth to taste, eyes to see, hands to touch and nose to smell, match pictures to the corresponding sense on this cute worksheet.

The water cycle plays a big role in weather patterns. Color this water cycle chart and get familiar with this cycle at work.

Get to know the periodic table with this fun scavenger hunt-themed worksheet! 

Uncover secrets of the past with this third-grade worksheet about fossils!

Learn about some of the major U.S. watersheds in this fascinating science and geography worksheet!

Discover the habitat of a prairie dog with this cut-and-paste worksheet for kindergarteners!

Decide which plants could live in a grassland with this second- and third-grade worksheet!

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

In this science matching worksheet, children will test their solar system know-how by matching each celestial body to the correct fact.

Discover dog traits in this adorable life science worksheet!