Understanding the Universe

An Inquiry Approach to Astronomy and the Nature of Scientific Research

George Greenstein

• Publisher: Cambridge University Press
• Year: 2013
• Print ISBN: 9780521192590
• eBook ISBN: 9781139602709
• Topic: Physical Sciences
• Subtopic: Astronomy & Astrophysics

A student-active introduction to astronomy, emphasizing inquiry learning so students will clearly understand our universe and the scientific method. Within-text and end-of-chapter questions check understanding of concepts and require the student to think critically through astronomy-based problems. 'Nature of Science' and 'Detectives on the Case' sections in each chapter encourage students to take on the role of a scientist and so develop an understanding of how scientific progress is made, leading students through a chain of arguments of forming and testing hypotheses, in the context of specific astronomical topics. By focusing on key topics, the student is able to develop a deeper understanding of the core areas of astronomy. Math is used to make intuitive points and kept simple by using a two-track system to first describe the logic of the calculation followed by a more detailed example. Simple illustrations support the text and step students through concepts visually.

Table of contents

• Cover
• Contents
• Preface
• Acknowledgments
• Part 1 Introducing steps to astronomy
• Part II The Solar System
• Part III Introducing stars
• Part IV Introducing galaxies and the Universe
• Epilog
• Appendix I The small-angle formula
• Appendix II Exponential notation
• Appendix III The Solar System
• Appendix IV The closest and brightest stars
• Appendix V Physical and astronomical constants
• Appendix VI Conversion factors
• Appendix VII Constellation maps
• Glossary
• Figure Credits
• Index