“Understanding by Design” by Jay McTighe and Grant Wiggins is a comprehensive textbook that delves into the subject areas of education and psychology. Published by Pearson Education in 2005, this trade paperback offers insights into curricula, cognitive psychology, learning styles, and testing & measurement. With 384 pages and a size of 10.8 inches in length, 8.2 inches in width, and 0.7 inches in height, this textbook provides a detailed exploration of educational design principles and their impact on student learning. Written by renowned authors Jay McTighe and Grant Wiggins, this book is a valuable resource for educators and learners alike.