David H.

26 years teaching physics in high schools, and always getting better at it. NYS Regents Physics, AP Physics 1 & 2, AP Physics C: Mechanics and Electricity & Magnetism. I still enjoy learning physics--the history of its ideas and discoveries, the many applications and technologies, the clever problem-solving approaches, etc. I have had my share of successes but I also remember times when I was completely lost, and many times when I knew a lot about a topic but was missing that key fact or approa…