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

This Awesome Anatomy coloring page focuses on the heart and all the different parts of it.

Rainbows look like swipes of brightly colored paint hanging in the sky. Have you ever wondered how they got there?

What are the different layers of soil? In this worksheet your child will use clues to identify four major soil components: silt, topsoil, humus, and clay.

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.

Got a little animal lover on your hands? Let him spend some time with his furry friends with this fun animal crossword puzzle.

This tree anatomy worksheet will give your little naturalist a better understanding of the parts that make up a tree.

Mix a little art into your science with this reading-slash-drawing sheet on hills and valleys.

From glaciers to mountains to wetlands, our planet has lots of different landforms. Help your child learn all about them with this fun earth science crossword.

What does a dog eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

Aspiring astronomers, get ready for a stellar coloring page all about the moon! Your child can read some fun facts as he colors.

Ready for liftoff? Take to the starry skies with this worksheet that explores the three basic types of galaxies.

Learn about the black bears of Yellowstone National Park.

Find a definition of what "natural resources" are, and complete the natural resources word search. It's a good vocabulary warm-up!

Little space explorers, meet Mercury, the closest planet to the sun! This planetary coloring page comes with some fun facts about Mercury.

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

How fast does sound travel? Help your child figure out the physics of sound waves with this informative worksheet.

Discover the science behind an ages-old 4th of July tradition with this firework diagram.