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.

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

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

Has your child learned about the life cycle of a frog in school? Test his understanding with this cute cut and paste worksheet.

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Match each animal to its home in this first- and second-grade life science worksheet!