“Understanding by Design” by Grant Wiggins and Jay McTighe is a trade paperback textbook published by Cengage Heinle in 2005. This second edition, expanded and new edition, is part of the Professional Development Series and is written in English. With a focus on education and psychology, the book covers professional development, curricula, cognitive psychology, learning styles, and teaching methods. The authors provide insights and guidelines for teachers to enhance their instructional practices and improve student learning outcomes. The textbook is illustrated and contains 370 pages, making it a valuable resource for college audiences interested in education and psychology.