Bergmann, Jonathan. Flipped learning gateway to student engagement Jonathan Bergmann and Aaron Sams - 1st ed. - Eugene, Oregon International Society for Technology in Education c2014. - xii, 169 p. ISBN: 9781564843449 (pbk. : alk. paper) Subjects--Topical Terms: Student-centered learning.Active learning. Dewey Class. No.: Res 371.394 B4544 2014