Walkup, John R. The art and science of lesson design: practical approaches to boosting cognitive rigor in the classroom/ John R. Walkup and Stephan Squire. - London: Rowman & Littlefield, 2020. - xxxiv, 123 pages: 23 cm. Includes bibliographical references and index. ISBN: 9781475854435 Subjects--Topical Terms: Teaching methods--lesson planning.Teaching methods--instructional design. Dewey Class. No.: 371.3 / W186