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!

Budding scientists can learn about an important physical science concept with this worksheet all about density!

Help your little learner understand the concept of buoyancy with this fun worksheet. He'll decide which items will keep this frog afloat!

If your scientist is mad for magnets, let him explore a few fun facts about magnetism with this physics page!

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

Test your students' knowledge and memory of periodic table elements with this crossword puzzle.

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!

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

It's a bird! It's a plane! It's Physics Man! Test your knowledge of the physical world with this fun questionnaire that takes physics to a super-heroic level.

After your child fills in this review sheet on chemical and physical properties, it's a good idea to hold onto it for future test review!

Light travels so quickly that sometimes we can forget it even travels at all. Learn all about the direction light travels and perform your own experiment!

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

Learn all about how to convert centimeters to inches in this practice worksheet.

Learn all about how to convert kilograms to pounds in this weight conversion worksheet.

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

Learn all about the science of the movies and the basic concepts behind how they work.

This science worksheet tells all about James Watt, the man that powered the Industrial Revolution.

Crank out a better understanding of simple machines with this worksheet all about the wheel and axle!

Little scientists can learn about a fundamental concept of physical science with this worksheet all about density!

Find out all about the different parts of the eyes and how they work together to make vision possible.

Ever wonder why sounds change as they move away from us? Learn all about the Doppler effect with this physics worksheet.

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

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

Engage your little scientist with a fun word search, all about sinking and floating! He'll be learning a basic concept of physical science.

Calling all mad scientists... Electrify your enthusiasm for science! This awesome worksheet will show you step-by-step how to make an electromagnet.

Without reflective surfaces, this biker would have a much more dangerous ride. Can you find all five reflective surfaces present in this scene?

This Thanksgiving, serve up some Thanksgiving science learning and find out all about the chemicals that make up a typical Thanksgiving meal.

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

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

Read about Alexander Graham Bell, the man who made it possible for us to stay connected all day long, in this biography that comes with a science experiment.