MasteringChemistry®from Pearson has been designed and refined with a single purpose in mind: to help educators create that moment of understanding with their students. The Mastering platform delivers engaging, dynamic learning opportunities - focused on course objectives and responsive to each student's progress - that are proven to help students absorb course material and understand difficult concepts. By complementing their teaching with our engaging technology and content, instructors can be confident their students will arrive at that moment ; the moment of true understanding. Pearson eText gives students access to the text whenever and wherever they can access the Internet. The eText pages look exactly like the printed text, and include powerful interactive and customization functions. This is the student access code card for MasteringChemistry and does not include the actual bound book. http://www.masteringchemistry.com