Here's a thorough, easy-to-understand breakdown of the color wheel that includes primary, secondary and tertiary colors.

Grab your trusty flashlight and get ready for a scientific treasure hunt!

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

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

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

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

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

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

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

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

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.

Read about Alexander Graham Bell, the man who made it possible for us to stay connected all day long, in this biography that comes with a science experiment.

Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.

Searching for a worksheet that will give your kid help with his science skills? This printable will challenge his knowledge of the metric system.

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!

Change up your regular classwork with this hands-on 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!

Do you measure distance in inches or seconds? When do you use miles? Answer these and more with this third-grade worksheet about the customary system of measurement! 

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

Warm up your scientific thinking with this colorful worksheet!

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

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

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.