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

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?

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

Test your knowledge of the periodic table of the elements with this quiz page!

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

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

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

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!