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

Budding scientists can learn about an important physical science concept with this worksheet all about density!

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

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.

Guglielmo Marconi was a man who made waves in radio and sound. Learn about his life and work, then answer a short essay question in this science worksheet.

Light travels so quickly that sometimes we can forget it even travels at all. Learn all about the direction light travels and perform your own experiment!

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

Warm up your scientific thinking with this colorful worksheet!

Use a seesaw to see what happens when opposing forces become balanced or unbalanced!

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

Even colors have best friends. In the world of color, these best friend pairings are called complimentary colors.

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

Increase your child's vocabulary and knowledge of the scientific world around him with a single sheet!

Educate your budding scientist about fossil fuels with this worksheet about non-renewable energy.

Children hone their powers of observation using this worksheet template.

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

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

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.

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

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

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

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

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

Who will win the marble race in this two-page physical science worksheet?

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!

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

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

Change up your regular classwork with this hands-on science worksheet!