The "Teaching Portfolio: A Practical Guide to Improved Performance and Promotion/Tenure Decisions" is a textbook published by Wiley & Sons, Incorporated, John in 2010. It is a comprehensive guide focusing on education and teaching methods, providing practical insights and strategies for educators to enhance their performance and advance in their careers. Authored by J. Elizabeth Miller, Peter Seldin, and Clement A. Seldin, this trade paperback book offers 416 pages of valuable content in English language. With a compact size of 9 inches in length, 6 inches in width, and 0.9 inches in height, this textbook is a valuable resource for educators looking to improve their teaching skills and advance in their profession.