Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

Let's talk about trees! Help your child use Earth Day as an excuse to praise the woody perennials that hardly ever get the recognition they deserve.

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

Be a glow-getter with this energy transfer worksheet!

Confused about continents? Get better acquainted with all the continents on earth with this word scramble.

Determine if certain animals could live in a temperate deciduous forest with this habitat worksheet for third graders!

Assess the attributes of the amazing nine-banded armadillo in this worksheet!

In this science matching worksheet, children will test their solar system know-how by matching each celestial body to the correct fact.

Discover the inner workings of basic earth science in this worksheet on temperature.

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

Help your child learn about sensory language as they write a 5-senses poem.

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

These fins are made for walking! Check out this coloring page of the shortnose batfish.

Help your 2nd grader write out fractions in this underwater adventure.

This coloring page features a puffed up, spiky blowfish.

Learn about the badgers that live in Yellowstone National Park.

Find out what wind is all about in this intro to earth science worksheet.

What is a weathervane? Find out the basics of this helpful weather prediction tool using this coloring page!

Read about the mule deer, the most abundant deer in Yellowstone National Park.

Oh no! There was an explosion in the lab! Enjoy a humorous coloring page with your future scientist.

Learn about the animal practice of hibernation in this quick science worksheet.

Get lost with a dizzying maze that challenges you to help the lightning bolt reach the ground!

Does your little gardener know about compost? Quiz him on the basic elements of this excellent gardening tool.

Learn about the science behind one of nature's most awesome spectacles: monsoons.

This science worksheet tells all about James Watt, the man that powered the Industrial Revolution.

Even colors have best friends. In the world of color, these best friend pairings are called complimentary colors.

Find out everything you need to know about lightning rods! These metal poles have quite a special relationship with lightning.

For your budding environmentalist, here is an information sheet on a well-known endangered species, the Komodo dragon!

Introduce your student to an endangered species, Przewalski's horse, with this information sheet. They can color the illustration as they read.

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