3rd - 8th Grade Science Worksheets : Page 8

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

Together, water and photosynthesis are the source of all life on Earth! Little curious minds will enjoy discovering the ins and outs of photosynthesis.

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

In this physical science worksheet, students will review how to calculate velocity given time and distance and then apply this process to several diverse word problems.

Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.

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

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

Studying human anatomy? Here is a great sheet that shows a diagram of all the muscle system. Your child will learn the scientific terms of the major muscles.

This worksheet teaches all about the planet Saturn and its placement in the Solar System.

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

Test your knowledge of the periodic table of the elements with this quiz page!

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

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

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

Human anatomy may be complicated, but even more intricate is our DNA! Learn the basics of our body's building blocks with an informative sheet.

Practice geology vocabulary with this challenging crossword puzzle.

Color in this Awesome Anatomy page on the respiratory system and learn about how we breathe!

Learn more about the imposing tsunami with this worksheet about the science of tsunamis.

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?

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!

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

In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Have your kid find ocean animals with this word search worksheet.

There are some parts of our brains that are still too complicated for scientists to understand! Find out the basics of the brain's functions with this fun page.

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

Take a look and learn all about this beautiful and rare tiger from the islands of Sumatra in Indonesia.

Need to know all about the lungs? Study up with this comprehensive lung anatomy worksheet.

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.