This Power Point was created to be a review or introduction to a lesson on the states of matter and how they change. The vocabulary includes; state of matter, solid, liquid, gas, melting, evaporation, boiling, condensation, and freezing. There is a slide for each word with definitions and other important information. It also includes practice questions at the end. It goes along with the Tennessee TCAP Coach for 5th Grade Lesson 17 but can be used with any study of the states of matter.