We have been talking a lot about differentiation, which I have strongly supported. In fact, we have an excellent self-paced course in our LINCS learning portal, Differentiated Instruction and Lesson Planning. Before that, we talked a lot about individualization, both terms relating to approaches designed to get "the sage off of the stage." Now we have a relatively new kid on the block (2011?): personalization. You are invited to explore the chart below.