The document summarizes the key aspects of Understanding by Design (UbD), an educational framework developed by Grant Wiggins and Jay McTighe. The three main stages of UbD's "backward design" approach are to 1) identify desired results such as standards and essential questions, 2) determine acceptable evidence of student understanding through assessments, and 3) plan learning experiences and instruction. The goal of UbD is teaching for understanding rather than superficial content coverage.