This document discusses the backward design model for instructional design. It introduces the three stages of backward design: 1) identifying desired results, 2) determining acceptable evidence, and 3) planning learning experiences and instruction. The document then provides an overview of upcoming sessions that will focus on each stage of backward design and how to design for deep learning and diversity. It emphasizes starting with clear learning goals and understanding to guide curriculum design rather than a coverage approach. Key aspects of backward design include identifying big ideas, developing enduring understandings and essential questions, and differentiating instruction to meet student needs.