...Solving Chemistry problems has become easy for me, not because I am a genius at Chemistry, but because I have practiced, practiced, practiced for many years. No topic is too difficult. Together, we can overcome any obstacle and master any topic in Chemistry. (read more)
...I see no need to waste time on what a student already does well. Finally, I taught the AP courses for 25 years, and because I served as a reader for ETS for most of those years, I am well-versed in what constitutes a high-scoring response. Multiple choice is complicated, so I provide tips for speed and accuracy. (read more)