I have taught college chemistry, AP chemistry, as well as Pre-AP chemistry and regular chemistry courses for more than 20 some years. In these many years the most important experience is that I have worked with all levels of students, and I know how to teach and help different types of students to be successful in chemistry classes. With Wyzant I have tutored many college students, AP chemistry students, high school chemistry students and home schooling students. Many students had great impro...