Hallmark features of this title

• Collaborative learning, inquiry-based activities engage students.
• The tutorials are based on educational research and have been extensively classroom tested.
• A structured series of questions is designed to prompt students to use reasoning rather than memorization.
• Lecture-Tutorials address areas most requested by users and reviewers: Greenhouse Effect; Dark Matter; Making Sense of the Universe and Expansion; Hubble's Law; Expansion, Lookback Times, and Distances; and The Big Bang