Physical and Chemical Changes in Matter

Here is a video from Scholastics' StudyJams about the "Physical and Chemical Changes of Matter". (Don't forget to try the online quiz).

http://studyjams.scholastic.com/studyjams/jams/science/matter/changes-of-matter.htm

If you want more information, here is a Bill Nye (the Science Guy) video on "Chemical Reactions".

Bill Nye the Science Guy - Chemical Reactions


You might also like to watch Bill Nye's video on "Phases of Matter".

Bill Nye the Science Guy - Phases of Matter