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

What is biomass energy? Learn about an important form of renewable energy with this colorful worksheet.

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

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

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

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

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

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

Did you know jaguars are great swimmers? Kids will learn all about rainforest animals with this fun activity page, including a word search and coloring!

Animal lovers can learn about sea creatures like sharks, tortoises and seahorses with this ocean habitat activity page, full of fun facts and a word search.

Ever wonder what's inside a camel's hump? Your child will become familiar with animals that live in the desert with this fun activity sheet!

Can your child name 10 animals that make their home in the mountains? After completing this worksheet, he'll know all about mountain habitats!

Which animals can live happily alongside humans? With this word search, match up game, fun facts, your child will learn more about urban animal habitats.

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

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.

Discover how plants survive in the desert with this third-grade habitat worksheet!

Here is a fun way to learn about a species of bird: the barn owl! Your child will get to complete a crossword puzzle based on fun facts he's read.

Guinea pigs are social animals that make great pets. Test your child's knowledge of these furry critters with this fun quiz.