Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.

Analyze everyday objects and identify states of matter with this second- and third-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.

Children learn about the life of Barack Obama, the 44th president of the United States, in this timeline activity.

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!

Can you recognize some of the most famous landmarks in the United States capital? Try to match each one with this second- and third-grade worksheet!

Get your rafts ready, it's time to take a trip down the major rivers of the United States! Read the clues to figure out how to lable each river on this map.

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