This document provides an overview of Understanding by Design (UbD), a framework for planning curriculum and instruction. It discusses three key aspects of UbD: 1) Identifying desired long-term learning outcomes based on standards, 2) Determining appropriate assessments to measure student understanding, and 3) Planning lessons and activities to help students achieve the desired outcomes. The document emphasizes that UbD involves "backward design" where teachers design the curriculum starting with the long-term goals, rather than just selecting content and activities. It is intended to help students develop deep understanding and ensure their learning transfers to new situations.