Download or read book 21st Century Astronomy 6th Edition + Smartwork 5, 6th Edition + Reg Card written by Laura Kay and published by W. W. Norton. This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Informed by astronomy education research, the Sixth Edition reflects an emphasis on learning by doing. This emphasis is reinforced through thoughtful pedagogy and an innovative teaching and learning package. Students get to interact with astronomy while instructors receive the resources they need to incorporate active learning into the classroom.