Dig into the past with this third-grade worksheet all about fossils!

Learn about the plants and animals that make deciduous forests their home, then complete the crossword puzzle.

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

The rainforest is a vibrant, lush place teaming with life! Have your little environmentalist think of some ways to help the rainforest.

Do you need a job? Well, this elephant is looking for a new symbiotic partner, and you could be just the candidate he's looking for!

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

What's the animal that swims upstream? Help your child figure this out with this cold-blooded animal crossword puzzle worksheet.

Looking for a way to brighten your child's enthusiasm for astronomy? Introduce him to the constellations with this worksheet about the constellation Capricorn.

Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!

Learn the ins and outs of one of the body's most important organs: the heart!

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

Review energy terminology with this fun fourth-grade crossword puzzle!

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

Ecosystems are an important part of fourth grade science. This fun printable will help your child with her knowledge of plants and animals.

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

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

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

Looking for a fun way to supplement your child's science learning? Try out a life science crossword puzzle! This one's all about ecosystems.

Kids will cut out the various functions listed at the bottom of this kidneys and intestines worksheet and match them to the correct organ.

Learn how energy changes forms with this fourth- and fifth-grade physical science worksheet!

Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

Discover the details of desert plant life in this informative worksheet!

This solar system worksheet guides your child through the order of the planets. Use this solar system worksheet to learn about the planets in the Milky Way.

Describe how things feel when you touch them and push on them!

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!