It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

All the animals in this word search share one characteristic: none of them have bones! Can your child find the boneless critters hidden in the puzzle?

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

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

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

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

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

Kids find forest animals in this third grade science word search. Animal habitat worksheets help students learn about life forms in different environments.

Kids find grassland animals in this third grade science word search. Animal habitat worksheets help students learn about life forms in different environments.

A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.

Did you know an elephant can eat 300 pounds of food in one day? This fun worksheet is jam-packed with fun facts, a word search and trivia, all about elephants!

This lizard can grow to over six feet long! Color the Golden Spotted Monitor Lizard, one of several brand new species discovered between 2009 and 2011.

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

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.

This word search is all about owls! Your child will learn a few different species of owl as he looks for them in the word search.

What's the weather like today? Here's a word search perfect for any budding meteorologist.

What a wonderful world word search! See if you can find all 10 of the Earth-related terms in the word search.

Help your child learn weather words with this climate-themed word search.

Discover the many different kinds of conifer and deciduous trees as you complete this word search!

Learn about the texture and hardness of different objects in this second-grade worksheet!

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

Explore the applications of electrical energy with this helpful second-grade worksheet!

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.