This printable will help your child with their observation skills by challenging them to count the tree rings to determine their ages.

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

How do you think our universe will end? With this worksheet, explore some of the common theories, and then come up with some of your own!

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

Did you know that 763 Earths could fit inside Saturn? Learn more fun facts about Saturn on this fun science printable.

Have you ever wondered why water in a drinking glass looks clear while water in the ocean looks blue? Find out why with this fun worksheet!

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

How much do you know about our solar system's planets? Kids learn facts about Neptune in an out-of-this-world worksheet.

This Louis Pasteur biography goes over his accomplishments, and includes a bacteria-based science activity at the end!

Learn about drag, air resistance, and Newton's laws with this cool worksheet on bobsled physics!

Get to know Earth's star with with this diagram and vocabulary worksheet!

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

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

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.