Hello. I'm John and I have 42 years of experience in education. I have taught honors and general chemistry and AP chemistry (certified by the College Board as an AP Chem teacher) for 18 years in a public high school followed by 12 years teaching in a private school where I also taught middle school Physical Science. (read more)
...I specialize in Earth Science (Geology) and Physical Science topics. However, I also am very knowledgeable in math topics as well. Including but not limited to: Prealgebra, Algebra 1/2, Geometry, and Trigonometry. (read more)