Greetings, I am Dr. Weng Chen, and I am going to be your AP Physics I teacher for the upcoming school year! I am very excited to be the teacher working together with you and bringing the essential knowledge of physics to you. First, I would like to provide some background information about myself. I have lived in Houston since 2008 with my family. My wife is also a teacher and I have two daughters currently in college. I earned my bachelor of science in Chemistry from National Taiwan University in 1989 and have a Ph.D. degree in Materials Science and Engineering from Rutgers, The State University of New Jersey, in 1998. Since then, I have over a decade of working experience in multinational manufacturing companies. This is my 3rd year teaching and let's work together to achieve the best AP exam performance.