These printable Valentine's Day cards are perfect for a kid who's in love with animals and science!

Ever wonder what a shooting star is made of? With this colorful worksheet, learn about comets while practicing reading comprehension and handwriting.

This worksheet uses a paper bird to demonstrate center of gravity, and practices following directions and fine motor skills.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

This page is all about building your kid's natural resources vocabulary words, along with research skills.

Even colors have best friends. In the world of color, these best friend pairings are called complimentary colors.

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

Rain or shine, get ready for some weather watching! Record data to observe the weather patterns over the course of a week.

This cute worksheet asks your first grader to write down each part of the human body--encouraging research on life science and boosting his spelling ability!

Both of these animals have big ears! Your child will look at the pictures of unusual animals in this worksheet and try to learn some new things about them.

Build a food chain with this hands-on worksheet for kindergarteners and first graders!

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

Get to know the basic parts of a plant with this first- and second-grade life science worksheet!

Learn about the similarities and differences between objects in this colorful science worksheet!

Construct your own map with this hands-on science worksheet for second graders!

Become a genetic detective with this inquisitive life-science worksheet!

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

Get to know each of the Seven Summits, then organize their heights into a graph.

Introduce the basic concepts of sinking and floating with this fun worksheet. Your budding scientist will decide if these objects sink or float!

Is your child crazy about snakes? Introduce him to the rosy boa with this fun and informative quiz.

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

Experiment with renewable energy from the comfort of home by creating a pizza box solar oven!

Here are four examples of mineral resources for kids to think about, plus a short explanation of what a mineral resource is.

These worksheets help kids understand food webs, an important part of the life science curriculum in fourth grade.

Can you name the different parts of a tree? This scrambled words worksheet is a great way to get your child thinking about life sciences and nature.

Have any good ideas for recreational resources? The term "recreational resources" has to do with the activities we do for enjoyment and the places that we go.

This worksheet featuring food and natural resources touches on the subject of food chains.

Pick up some peafowl facts on this worksheet with vibrant illustrations. Little ones will read about different types of peafowl and answer some questions.

Color in the under the sea scene featuring this cute sea turtle as he fishes for food at the bottom of the ocean!

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.