A collection of ten slides reveals bright graphics and photos. Though the title is "Properties of Matter," the content is incoherent. You will find a couple of slides on chemical reactions, a few on the example of the S.S. Hindenburg fire from 1937, one on erosion, one on sodium polyacrylate, and a list of specific heat values. Where this may not be used as one coherent presentation, the individual slides or subgroups can be inserted into your own PowerPoint as needed in your chemistry class.