Page 1 of 14 “Teaching and Learning in a 3D Immersive World: The AETZone Model” Amelia W. Cheney, Assistant Professor, Appalachian State University Stephen C. Bronack, Associate Professor, Appalachian State University Robert L. Sanders, Assistant Professor, Appalachian State University Richard E. Riedl, Professor, Appalachian State University John H. Tashner, Professor, Appalachian State University