I have a PhD in biochemistry. I have a bachelor's degree in biology. I have worked at Stanford University and the University of Southern California. I have taught middle and high school students and college teens. Some need to take SAT tests to get into college; Some need help with algebra, geometry, trigonometry, and calculus; Some people need help with their college studies. I can teach mathematics which includes Algebra I, Algebra II, Calculus, Geometry and Trigonometry. I can teach sciences including inorganic chemistry, organic chemistry and biology. I can teach Chinese, an introduction to ancient Chinese culture and civilization. I have already begun teaching interdisciplinary sciences to college students which include physics, calculus, geometry, algebra, geology, chemistry and biology. I prefer to teach during the day. The learning environment must be free of drugs, pets. If you are interested please email or call me at 408-334-6162. You can call and write to me from this phone number. Thank you!