Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

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

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

Take a plunge under the surface of the earth! With this worksheet as your guide, you may explore the geological processes of our planet.

Find out the the cool science behind ice cubes with this fun worksheet.

The periodic table of the elements is full of helpful information. Figure out how to read the periodic table with this helpful guide.

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

What is biomass energy? Learn about an important form of renewable energy with this colorful worksheet.

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

Have you ever wondered why manhole covers are round? It's a good thing to know -- big companies sometimes ask that question in interviews.

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

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.

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

Practice using the periodic table to calculate the number of neutrons in the atom of an element.

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

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

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

This physics of figure skating worksheet teaches kids about angular momentum and moment of inertia by using the example of a spinning figure skater.

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

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

Shake up your science studies with this worksheet about earthquakes.

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

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

Practice geology vocabulary with this challenging crossword puzzle.

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

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

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