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

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

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

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

Get a brief history of the atom with this introductory page for young physicists!

Learn the basic structure of an atom with this introductory page, complete with a fun experiment they can try at home!

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.

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