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

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

Inspire your little scientist with this coloring page, featuring Luis Walter Alvarez, who won the Nobel Prize in Physics in 1968!

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

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.

Students will make meaningful connections between an adapted story from Aesop’s Fables and the world around them!

Get into the Halloween spirit with some frighteningly fun word problems! Your child will get a great review of addition and subtraction.

Get into the Halloween spirit with some frighteningly fun word problems, where your child will get a great review of addition and subtraction.

Keep math skills sharp this holiday season! Your little one can practice his addition and subtraction with these Christmas word problems.

Hunt for the solution in these Easter word problems! Kids will practice reading as they work out these addition and subtraction problems.

Practice using a number line to solve for elapsed time in this worksheet for third graders!

Browse the local farmers’ market for honey, apples, and math expertise in this fourth-grade worksheet!

Find your way from start to finish through these amazing mazes for third and fourth graders!

Find out which option is the best in this fourth-grade math worksheet!

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

You don’t need a green thumb to solve these garden-themed perimeter problems!

Take a stroll down the word part path in this unique worksheet!

Aspiring astronomers, get ready for a stellar coloring page all about the moon! Your child can read some fun facts as he colors.

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

Help your student become aware of everyday energy use with this fill-in-the-blank worksheet.

What is energy? Energy is the ability to do work! Use this colorful worksheet to teach your little scientist the basics of energy.

Build a map to navigate a fun-filled zoo in this geography worksheet for second and third graders!

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

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

Crank out a better understanding of simple machines with this worksheet all about the wheel and axle!

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

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

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

Meet the master of compound machines: Rube Goldberg! His wacky contraptions put a whole new spin on the use of simple machines.

Teach your child the difference between potential and kinetic energy with this introductory worksheet.