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.

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.

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

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.

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.

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.

This coloring page features a puffed up, spiky blowfish.

Light up your imagination with this coloring page of the fearsome anglerfish.

Don't believe a bird could catch a rattlesnake? Believe it. The greater roadrunner lives up to its name by running up to 20 miles per hour and hunting snakes.

Break down a word to create new ones with this fun worksheet for second through fifth graders!

Understand nature's visual cues for the shifting of the seasons with this tree seasons match-up activity!

Playing in the dirt was never so educational! Shake things up with this fun experiment about soil.

Bundle up and discover the animals of the tundra in this second-grade life science worksheet!

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.