Budding scientists can learn about an important physical science concept with this worksheet all about density!

All attention on atoms in this amazing activity!

These elements are all out of sorts! Can you check out the periodic table to find the missing information from each element?

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

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

Boost your chemistry skills by filling in the missing information about the elements, using the included periodic table.

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

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

Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

Get to know the periodic table with this fun scavenger hunt-themed worksheet! 

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