The Professional Development Series textbook “Understanding by Design” by Jay McTighe and Grant Wiggins explores education and psychology concepts related to curricula, learning styles, and teaching methods. Published by Cengage Heinle in 2005, this trade paperback offers insights on cognitive psychology and cognition, making it a valuable resource for educators looking to enhance their professional development. With 370 pages filled with practical strategies and research-based theories, this book is a must-have for those interested in improving their teaching skills and understanding of effective educational practices.