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!

At the beginning of the year, my daughter was having trouble understanding her **AP** **Calculus** class. Within a month of tutoring, she had brought her C/D up to a B, and by the end of the year she received an A as her final grade and a 5 on the **AP** **Calculus** test. There were several times when Joe changed his schedule, so that he could help her study for a test the next day. You would be hard pressed to find a more dedicated tutor than Joe.

John is an amazing teacher. Patient, thorough, and supportive; all the characteristics of an effective tutor. His tremendous knowledge of **AP** **Calculus** was just what we needed to successfully complete **AP** **Calculus** this year. We cannot recommend John more highly! He is a consummate professional.