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

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

Learn all about how to convert centimeters to inches in this practice worksheet.

If your scientist is mad for magnets, let him explore a few fun facts about magnetism with this physics page!

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

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.

Let your 1st grader become a mad scientist in this fun science board game, and encourage her to become a lover of the interesting subject.

This worksheet teaches kids about the physics of hockey, applying principles of classical mechanics to an effective slapshot.

Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

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.

This worksheet will quiz your child on the different fields of study in science. What's the difference between a zoologist and a geologist? Find out here!

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

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

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

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

This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.

In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

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

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.

Ever wonder why sounds change as they move away from us? Learn all about the Doppler effect with this physics worksheet.

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

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

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

Help your child get to know an elementary element with this worksheet about iron.