Discusses the layering of instructional designs and implications for teaching and practicing instructional design. Phases that students evolve through as they mature in their theoretic and practical knowledge are described, and the roots of this progression are explored. The following layers of an instructional design are summarized:…

Provides an overview of the book "Instructional Technology: The Definition and Domains of the Field," a collaborative effort of the authors and the Association for Educational Communications and Technology to redefine the field of instructional technology. Highlights include theory and practice; domains, including design, development,…