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.

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

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

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

Learn about the similarities and differences between objects in this colorful science worksheet!

Zoom in on atoms in this informative worksheet!

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

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

Practice describing different objects and substances in this colorful worksheet!

All attention on atoms in this amazing activity!

Investigate the properties of matter with this one-page sixth through eighth grade science worksheet!

Crunch the atomic numbers of different elements in this worksheet!