The Media Activity Book (MAB) for Jones/Atkins Chemistry: molecules, matter, and change, contains chapters with lists and descriptions of some of the media available as you study the chapter. Each activity begin with a specific textbook reference. Then, you are given a time estimate, of how long it will take to use the media. An "M" media icon in the margin of the textbook means that media exists to support that area of text. The media is found in three different places: on the website, and on two CDs.