Study ecosystem changes with this drought-focused worksheet for fourth and fifth graders!

Learn about some of the major U.S. watersheds in this fascinating science and geography worksheet!

Have fun learning about food chains in this charming science worksheet!

Become an energy investigator in this electrifying science worksheet!

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!

Make sure your young scientists stay safe as they conduct experiments!

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

Discover different types of energy with this third- and fourth-grade science worksheet!

Children will learn important facts about food chains in these worksheets.

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

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

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

Learn the science of volcanic eruption with this cutaway diagram

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

If you think volcanoes are cool, this worksheet will blow your mind! Learn about the rock cycle by reading the paragraph and taking a multiple choice quiz.

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.