The document discusses differentiating instruction in the regular classroom. It defines differentiated instruction as making modifications to the pace, level, and kind of instruction to meet student needs. A key part of differentiated instruction is that it is rigorous, relevant, flexible, and complex. The teacher acts as a facilitator and collaborator in a differentiated classroom by organizing flexible groups and sharing resources. The document provides examples of how to differentiate content and process, and answers common questions about implementing differentiated instruction.