This document discusses several models of technology integration in education, including the Apple Classrooms of Tomorrow (ACOT) five-stage model, the Technology Integration Matrix (TIM), the Replacement, Amplification and Transformation (RAT) framework, and the Substitution, Augmentation, Modification and Redefinition (SAMR) model. It also covers the Technological Pedagogical Content Knowledge (TPCK/TPACK) framework, trends in Bring Your Own Device (BYOD) and flipped classroom approaches, and the ADDIE instructional design model. The models aim to help educators understand how to effectively implement technology in teaching and move towards more advanced uses that transform learning.