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This water cycle worksheet is great for 5th grade scientists. Try this water cycle worksheet with your child as a review for test preparation.

Little biologists will use this respiratory system diagram to identify the most important parts of the human respiratory system and their functions.

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.

Why do zombies love brains? Find out with this collection of fun facts and a colorful diagram of the brain.

What is the difference between comets and asteroids? Find out with this stellar space science worksheet!

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.

Learners will read an informational passage about germs, viruses, and how to stay healthy, annotate key words and sentences, and answer reading comprehension questions about the text.

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

Did you know that sound is actually caused by movement? Vibrations of particles create the sound that we hear.

Is your child baffled by the scientific method? Dr. McSquare is here to help! Learn the steps by helping the doctor organize his lab reports.

Why do we wear our seat belts in the car? Newton's first law of motion, or the law of inertia, explains that objects in motion stay in motion!

Energy is a crucial part of physical science! All things on Earth have energy, whether it's potential or kinetic.

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

Shake up your science studies with this worksheet about earthquakes.

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

Arm your budding physicist with a free print-out version of the periodic table of the elements!

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

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

Why is it harder to throw a bowling ball than it is to throw a beach ball? The answer is in Newton's second law of motion!

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

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

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

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

Explore one of the great mysteries of the universe with this space science worksheet on black holes.