I am a retired scientist with a Ph.D. in physics and the equivalent of a master's degree in math. I have been teaching in a college on a part-time basis since retirement about six years ago.

Both in the classroom and in private sessions, I consider it important that the students fully understands the concepts involved. In addition to helping with homework problems, I will teach you to tackle similar problems in the exams. I have helped some students who have been out of school for a number ...