MasteringPhysics™ is the most advanced, educationally effective, and widely used physics homework and tutorial system in the world. It provides instructors with a library of extensively pre-tested end-of-chapter problems and rich, multi-part, multi-step tutorials that incorporate a wide variety of answer types, wrong-answer feedback, individualized help (comprising hints or simpler sub-problems upon request), and all driven by the largest metadatabase of student problem-solving in the world. Eight years in development and testing, NSF-sponsored published research (and subsequent studies) shows that MasteringPhysics™ has dramatic educational results. MasteringPhysics™ allows instructors to quickly build wide-ranging homework assignments of just the right difficulty and time, and provides them with efficient tools to analyze class trends, or the work of any student in unprecedented detail.

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