1. The document discusses differentiated instruction and how teachers can support students by varying their instruction based on students' readiness, interests, and learning profiles. 2. Differentiated instruction is defined as modifying content, processes, and products in response to student differences rather than giving all students the same assignment. 3. The document provides examples of low-prep and high-prep differentiated strategies teachers can use such as flexible grouping, tiered activities, learning contracts, and alternative assessments.