Here is a brief introduction to The Great Pacific Garbage Patch for kids!

Alfred Nobel, though he held over 300 patents in his lifetime, is most famous for inventing dynamite.

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

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

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

Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.

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

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade 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!

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

Budding inventors can get a fun review of the simple machines with this word search.

How many machines can you find around the house? You may find them where you least expect it!

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

Children hone their powers of observation using this worksheet template.

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

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

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

Is orange juice a solid or liquid? What about a cookie? Practice classifying everyday objects in this first- and second-grade states of matter worksheet!

Analyze everyday objects and identify states of matter with this second- and third-grade science 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!

Is a feather liquid, soft, spotted, or heavy? Practice describing everyday objects, or matter, with this second-grade science worksheet!

Practice describing different objects and substances in this colorful worksheet!