Find a definition of what "natural resources" are, and complete the natural resources word search. It's a good vocabulary warm-up!

Learn some new words and facts about precious minerals with this word-scramble and matching worksheet.

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

Gear up to go into the science lab with the help of this activity!

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.

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

Kids practice using sensory words as they match up each description with the sense that best fits. In the process, they get great writing practice, too

Do you know what can be found in the desert? Teach your child to read and spell a few new vocabulary words with this desert word search!

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

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

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

Budding inventors can get a fun review of the simple machines with this word search.

There are many different types of animal homes. Use this word search to help teach kids about a few of them!

Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.

This raptors word search is not about dinosaurs, it's about birds! "Raptor" means "bird of prey", and there is a huge list here for your child to find.

If your child is fascinated by outer space, he'll love this solar system word search! While reviewing planet names, he'll ponder the mysteries of the universe.

Engage your little scientist with a fun word search, all about sinking and floating! He'll be learning a basic concept of physical science.

This word search helps expand kids' animal vocabulary and introduces them to animals that live in shells, all while keeping them entertained.

From the blue whale to the Tasmanian devil, our planet is full of fascinating animals. Find a few of the most interesting ones in this animal word search.

Count the number of sea creatures and make a bar graph with this shark worksheet. Make an underwater word ladder with your 2nd grader, too.

Match the sense to the picture in this five senses worksheet!

Match the sense to the picture in this five senses worksheet!

To complete this worksheet your first grader will need to match the different animals with their homes.

Prepare for an exciting experiment with this cut-and-paste lab safety worksheet for first and second graders!

Prepare students for an upcoming science lab with this helpful worksheet!

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

Boost your second grader's knowledge of space with this fun worksheet, which will have her unscrambling the answers to planetary trivia.