Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

A fill-in-the-blank exercise on tornadoes, made for fifth grade science students.

Where do flower babies come from? Find the answers in this word search about plant reproduction!

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

Where to flower babies come from? Use this word search to learn about the different pollinators in our environment, and how they help spread plant seeds.

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Explore the lush plant life of the tropical rainforest in this second- and third-grade 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.

Did you know that each tree tells a story? In this worksheet, children peer inside a tree to learn about the layers in its trunk.

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!

Did you know there are clouds in space? They are very different than the ones on Earth! Read a bit about nebula in this space science worksheet.

Learn all about hurricanes in this earth science Q&A.

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

Learn all about how to convert centimeters to inches in this practice worksheet.

Young astronomers unscramble words to reveal the heavens in this fun space science worksheet.

Get swept up in this comprehensive worksheet about the awesome power of dust storms.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

Help your budding geologist learn about these common landforms in this worksheet on peninsulas and capes.

Step up to the controls, Dr. Frankenstein -- the world is in need of a new creature!

Use this simple graphic organizer to map out a new word and explore it in depth.

Discover the difference between comets and asteroids in this stellar earth and space science worksheet!

Ever wonder what makes the leaves change colors in the fall? Find out with this fascinating life science worksheet.

Do you know how clouds form? Get the basic idea of how moisture in the air can become a cloud.

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

Learn how sand dunes form, and a little bit about desert formations like yardangs as well, in this science summary sheet.

Color in this diagram to see how a tree works and to better understand how many plants transport their "food".

Without reflective surfaces, this biker would have a much more dangerous ride. Can you find all five reflective surfaces present in this scene?

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

Almost nothing in this universe can travel faster than light! Have some fun exploring the speed of light with this space science worksheet.