Instructional Design Models – The Pebble-in-the-Pond model

Recently, instructional design has come under attack from a variety of angles. Many instructional designers today are veering away from linear models of instructional design, such as the ADDIE, to newer ones that look at the principles of instructional design and not the procedures. Two academics, Sims and Merrill, are currently approaching instructional design through their own models. Silber (2010)...