States of Matter: Veritasium

States of Matter

Changing Water: States of Matter

States of Matter: Columbus Museum of Art

Particulate Nature of Matter and Changes of State

PhET:  States of Matter:  Basics

For More Information

Chem4Kids: Changing States of Matter

Schmoop.com:  Phase changes

TED-Ed:  what is a Plasma

Bill Nye The Science Guy: Phases of Matter