Three-Dimensional Instruction: Dr. Lanning

Copy and past this link into your address bar and listen to this  Corwin Press radio Interview with Dr. Lois Lanning on Three-Dimensional Instruction: What is it and Why does it matter?

http://www.bamradionetwork.com/student-centric-strategies/4318-three-dimensional-instruction-what-is-it-why-it-matters