Test your students' knowledge and memory of periodic table elements with this crossword puzzle.

Help your child learn about one of the most elementary elements, gold.

Help your child get to know the most elementary of the elements with these handy worksheets.

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

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

Rainbows look like swipes of brightly colored paint hanging in the sky. Have you ever wondered how they got there?

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

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

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

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

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

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

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

Experiment with renewable energy from the comfort of home by creating a pizza box solar oven!

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

What is wind energy? Teach your students how we can use the wind to create electricity!

What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

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

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.

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

Find out how colors work with an intro to the color spectrum. Kids will investigate the seven colors of the rainbow and do a color wheel experiment.

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

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

Magnets are fun to play with, but how do they actually work? Have your child circle the objects he thinks the magnet will attract.

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!