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

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

Find out the the cool science behind ice cubes with this fun worksheet.

Play a fun game that combines the periodic table with a classic concentration game.

Budding inventors can get a fun review of the simple machines with this word search.

Get to know the periodic table with this fun scavenger hunt-themed worksheet! 

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

With two simple yet fun experiments, this worksheet covers the interesting topic of cohesion and adhesion of water.

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

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

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

Give middle-grade students a painless beginner's introduction to the periodic table of elements with this fun worksheet.

There's been a periodic table of the elements robbery! Channel your chemistry detective skills with this fun worksheet.

Learn the basic structure of an atom with this introductory page, complete with a fun experiment they can try at home!

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

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

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

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

Magnets are fun to play with, but how do they actually work? Have your child circle the objects he thinks the magnet will attract.

Introduce the basic concepts of sinking and floating with this fun worksheet. Your little one will decide which objects sink, and which ones float!

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

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Kids can use this physics of snowboarding worksheet to learn about velocity and torque while trying out a fun physics experiment of their own!

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.

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.

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.

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!

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

This physics of figure skating worksheet teaches kids about angular momentum and moment of inertia by using the example of a spinning figure skater.