This document discusses differentiated instruction and provides an overview of key concepts. It defines differentiated instruction as adapting teaching methods to meet individual student needs. The document highlights that brain research shows students have varying readiness levels, interests, and learning profiles. Effective differentiated classrooms are responsive to these differences. The document also notes that differentiated instruction involves modifying content, processes, and products based on student readiness, interests, and learning profiles. Teachers should understand each student and offer choices to match their needs.