Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

Together, water and photosynthesis are the source of all life on Earth! Little curious minds will enjoy discovering the ins and outs of photosynthesis.

Learn a bit about meteors, asteroids and comets as they travel across the night sky. Can your child round out the page by adding color to these orbiting rocks?

Your child will learn how electricity is made and used by drawing pictures of household products that use electricity to create light, heat, and motion.

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!

Learn more about two kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how you can tell them apart.

With two simple yet fun experiments, this worksheet covers the interesting topic of cohesion and adhesion of water.

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

Kids can explore ideas of storytelling and science as they fill in this comparison grid with their opinions. Start a conversation of ideas with this worksheet!

Help third and fourth graders become rock stars with this informative geology worksheet!

To understand electricity, you have to get down to the basics. Explore the literally microscopic world of electrons to get a grasp on electricity.

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

Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

This word search introduces your child to important rocks and minerals vocabulary, as it strengthens his attention to detail.

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

This nonfiction passage helps kids develop reading comprehension skills, as well as learn important ecological facts.

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

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

Expand your sea creature vocabulary with this Life in the Reef worksheet!

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

Get a lesson in sports and science with this engaging third- and fourth-grade worksheet!

Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.

Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.

Discover how cover crops enrich soil and support healthy crop growth with this research-based worksheet for fourth and fifth graders!

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

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

Invite your child to dream big and design their very own planet. Encourage both creativity and scientific speculation with this fun worksheet.