"Classroom Assessment: What Teachers Need to Know by Popham is a comprehensive textbook on education theory, specifically focusing on classroom assessment. Written by W Popham, this advanced-level book is published by Pearson Education and is designed for adult and further education students. The publication covers essential topics in education theory and testing & measurement, providing valuable insights for educators looking to enhance their understanding of classroom assessment techniques. With a detailed narrative and 480 pages of content, this trade paperback book is a must-have resource for those in the field of education."