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Learn about the plants and animals that make deciduous forests their home, then complete the crossword puzzle.

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

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!

Dr. McSquare needs help sorting out his lab reports. Can your child read each item, then label it with the correct scientific method step?

Learn facts about Venus, the planet that shines the brightest in our night sky! Then practice your knowledge of the solar system with bonus trivia at the end.

Children will look at a model of the human arm and hand bones, then refer to a chart to label it correctly, in this anatomy worksheet.

For all you mad scientists, here is a helpful lab safety 101! You'll get to read a few basic rules, and then complete a word search.

Kids learn about the Earth's solid and atmospheric layers, then label the diagram with the correct terms in this fifth grade Earth science worksheet.

Learn all about the different jellyfish and then test your knowledge with the questions at the bottom of the page.

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.

Children get an introduction to plate tectonics in this geology worksheet.

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

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!

Take a science-filled trip to an amusement park in this third- and fourth-grade worksheet!

Learn more about the swirling, whirling science behind tornadoes with this wild worksheet.

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

Learn about a famous woman of science, Rosalind Franklin, and how she contributed to the discovery of DNA's double-helix structure.

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

How does blood flow through the heart? This worksheet prompts kids to map how blood is pumped through this sophisticated organ.

Learn what distinguishes a meteoroid, meteor and meteorite with this outer space science sheet!

The infamous Halley's Comet only comes around once every 75 years or so! Read some interesting info on the world's most famous comet.

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.

Learn the basic structure of an atom with this introductory page, complete with a fun experiment they can try at home!

Help your child understand the importance of preserving the environment, with this info-sheet about an endangered species: the Iranian jerboa.

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

Have you ever felt the sting of rug burn or rope burn? That's friction at work! Learn a bit about this important physical force with a comprehensive worksheet.

How was our solar system created? Read a bit about one of the most well-known theories in this worksheet about the Big Bang.

Little chemists can learn more about the elements in the periodic table with this helpful worksheet about molecules and compounds.