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

Take a science-filled trip to an amusement park in this third- and fourth-grade worksheet!

Increase your child's vocabulary and knowledge of the scientific world around him with a single sheet!

Here's a thorough, easy-to-understand breakdown of the color wheel that includes primary, secondary and tertiary colors.

Listen closely! Do you hear anything? Identify examples of sound energy in this kindergarten and first-grade worksheet!

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

Hey, did you hear that? Explore real-life examples of sound energy with this kindergarten and first-grade worksheet!

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

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

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

Learn a basic concepts physical science with this fun worksheet. Your little one will decide which objects sink, and which ones float!

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

Introduce the basic concepts of sinking and floating with this fun worksheet. Your budding scientist will decide if these objects sink or float!

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

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

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.

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!

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!

A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!

Let your 1st grader become a mad scientist in this fun science board game, and encourage her to become a lover of the interesting subject.

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!

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

Find out how colors work with an intro to the color spectrum. Kids will investigate the seven colors of the rainbow and do a color wheel experiment.

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.

If a ship went down, would these items sink or float? Your little one will decide, with this fun worksheet to help him hone sorting and categorizing skills.

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.