Describe how things feel when you touch them and push on them!

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

Change up your regular classwork with this hands-on science worksheet!

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

Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

Explore elements and compounds in the context of particle models and chemical formulas!

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

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

Can melted wax turn back into solid wax? Can scrambled eggs turn back into raw eggs? Learn the answers to these questions and more with this second-grade worksheet about reversible and irreversible changes!

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

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.

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

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

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

Let your scientific skills shine as you decide which objects will let light pass through in this kindergarten and first-grade worksheet!

Is orange juice a solid or liquid? What about a cookie? Practice classifying everyday objects in this first- and second-grade states of matter worksheet!

Discover the difference between physical properties and chemical properties of matter in this informative science worksheet!

Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!

Zoom in on atoms in this informative worksheet!

All attention on atoms in this amazing activity!