Get a brief history of the atom with this introductory page for young physicists!

Young scientists are the only hope for finding the missing information from these elements of the periodic table!

Learn some basic chemistry with this worksheet about the universal solvent: water. Find out why water is called the universal solvent.

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

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

This list of elements is missing mega-information: a combination of category, name, number, or symbol. Can you fix them up?

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!

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

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

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!

Explore and classify matter using particle models with this chemisty worksheet!

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

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

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

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

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