2nd - 4th Grade Physical Science Resources : Page 2

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

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.

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

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

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!

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.

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.

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

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

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