Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

How fast does sound travel? Help your child figure out the physics of sound waves with this informative worksheet.

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

Describe how things feel when you touch them and push on them!

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

With this worksheet, kids read about the sport of biathlon and gain an appreciation for the skills involved by studying the math and physics behind them!