Practice diagramming atoms and using the periodic table to pull information about atoms with this quiz page.

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

Use this blank periodic table to work on your memorization of the table for your next quiz!

Have you ever wondered why water in a drinking glass looks clear while water in the ocean looks blue? Find out why with this fun worksheet!

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

In this physical science worksheet, students will review how to calculate velocity given time and distance and then apply this process to several diverse word problems.

After your child fills in this review sheet on chemical and physical properties, it's a good idea to hold onto it for future test review!

The periodic table of the elements is full of helpful information. Figure out how to read the periodic table with this helpful guide.

Did you know that sound is actually caused by movement? Vibrations of particles create the sound that we hear.