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

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

Review the terminology of collisions with this engaging crossword puzzle for fourth graders!

Practice describing, or classifying, different items by their properties in this inviting worksheet!

Practice describing different objects and substances in this colorful worksheet!

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

Brush up on some physics vocabulary with this energy word search!

Children put their science vocabulary to the test with this engaging crossword puzzle!

Strengthen your understanding of forces with this kindergarten worksheet!

Describe how things feel when you touch them and push on them!

Learn about the texture and hardness of different objects in this second-grade worksheet!

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Need a colorful way to impress your friends and family? This worksheet has got you covered!

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

Looking for a worksheet to help with your kids science vocabulary? This printable is about science around the house.

Have you ever wondered why water in a drinking glass looks clear while water in the ocean looks blue? Find out why with this fun worksheet!

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

Learn about drag, air resistance, and Newton's laws with this cool worksheet on bobsled physics!

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

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.

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

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

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

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

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