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

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.

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

This science worksheet tells all about James Watt, the man that powered the Industrial Revolution.

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.

Help your child get to know the most elementary of the elements with this handy worksheet on silver.

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

Find out all about the different parts of the eyes and how they work together to make vision possible.

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.

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

Without reflective surfaces, this biker would have a much more dangerous ride. Can you find all five reflective surfaces present in this scene?

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.

Help your child get to know his elementary elements with this handy worksheet on copper.

Have you ever wondered why manhole covers are round? It's a good thing to know -- big companies sometimes ask that question in interviews.

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

Find out the the cool science behind ice cubes with this fun worksheet.

Discover different types of energy with this third- and fourth-grade science worksheet!

Get to know the periodic table with this fun scavenger hunt-themed worksheet! 

Explore elements and compounds in the context of particle models and chemical formulas!

Have you ever thought about playing basketball in space? This middle-grade science worksheet discusses how forces and Newton’s Laws of Motion affect a game, both on Earth and on the moon! 

Learn how manufacturers test car safety in crash tests with this informative physics worksheet!

Why do doorknobs and high-fives sometimes give you an electric shock? Read all about charging by conduction in this middle-grade science worksheet!

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

Explore chemical equations with this middle-grade science worksheet!

Learn the language of chemistry by reading and writing chemical equations in this middle-grade worksheet! 

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

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!