Understanding by Design, written by Grant Wiggins and Jay McTighe, is a groundbreaking book that revolutionizes curriculum design. The authors introduce the concept of backward design, which emphasizes starting with the end goals in mind and designing curriculum to achieve those goals. This approach ensures that curriculum is focused on student understanding and promotes deep learning. The book provides practical strategies and tools for designing curriculum units, including identifying desired results, determining acceptable evidence of understanding, and planning learning experiences. With its emphasis on essential questions, authentic assessments, and transfer of learning, this book is a must-read for curriculum designers seeking to create meaningful and impactful learning experiences.