After just one session with Bill, my son is much less stressed going into his AP Calculus test today. Even with incredibly difficult subject matter, Christopher seems less stressed and better prepared. My son was able to get an A in AP Calculus BC and a 5 in the AP Calculus BC exam! Thank you, Bill, for your help!
She has a great sense of humor, and taught my son many useful calculus techniques in only an hour. Not only that, as his school doesn't offer AP Calculus BC, she offered to help him with that portion in order for him to take the AP Calculus BC exam rather than the AB. Needless to say, we have made the decision to use Margery on a regular basis, especially as Calculus can be a rather daunting class to teach oneself and she made it an enjoyable learning experience for my son.
Andrew was great. I am a senior in high school taking AP Calculus. Andrew was knowledgeable about the content I needed to cover and was very helpful. I would definitely recommend to anyone in AP Calculus.