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

Ever wonder about how to make the perfect paper airplane? Learn about the four forces that affect flight with paper airplane physics!

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

Boost your chemistry skills by filling in the missing information about the elements, using the included periodic table.

Dr. McSquare is here to help kids learn the scientific method. His reports are all in disarray--can your child sort label each part with the correct step?

Discover different types of energy with this third- and fourth-grade science worksheet!

Match forms of energy to common examples in this third- and fourth-grade science worksheet!

Explore the applications of electrical energy with this helpful second-grade worksheet!

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!

Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!

Explore chemical equations with this middle-grade science worksheet!

Review energy terminology with this fun fourth-grade crossword puzzle!

See if you can identify the objects that let light pass through them with this kindergarten and first-grade worksheet!

Observe different forces at work with this kindergarten and first-grade worksheet!

Apply concepts of energy and motion to marbles in this fourth-grade worksheet!

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

Learn how hot air balloons take flight with this middle-grade worksheet about convection!

Learn about the texture and hardness of different objects in this second-grade worksheet!

Is a feather liquid, soft, spotted, or heavy? Practice describing everyday objects, or matter, with this second-grade science worksheet!

Put your prediction proficiency to the test in this third-grade physical science worksheet!

Can middle-grade chemists recover the missing information about these elements from the periodic table?

Determine which magnets have the strongest force in this third- and fourth-grade worksheet!

Get a lesson in sports and science with this engaging third- and fourth-grade worksheet!

Consider the factors that affect magnetic forces in this informative third- and fourth-grade worksheet!

Explore everyday forces with this first- and second-grade science worksheet!

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

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

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

Learn the language of chemistry by reading and writing chemical equations in this middle-grade worksheet!