4th Grade Physical Science Resources

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

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

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

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

Students practice classifying items as liquids or solids for a lesson on the states of matter in this fourth grade physical science worksheet.

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

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

Are students studying electricity? Give them a break from the scientific nitty-gritty with this fun word search full of electricity terms!

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

To understand electricity, you have to get down to the basics. Explore the literally microscopic world of electrons to get a grasp on electricity.

Get to know the Apollo 11 space mission in this science and history worksheet!

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

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

Learn some basic chemistry with this worksheet about the universal solvent: water. Find out why water is called the universal solvent.