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

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

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

Important information has gone missing from the periodic table. Can you fix up these elements so that they read the right way?

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

Practice describing, or classifying, different items by their properties in this inviting worksheet!

What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade worksheet!

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

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

Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.

Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

Practice describing different objects and substances in this colorful worksheet!

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

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

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

Zoom in on atoms in this informative worksheet!

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