David
Need help with Math or Science? I can help!
I can help you with math or science. It's not rocket science...but I am. A rocket scientist, that is. I am a retired engineer who worked on the Apollo program to land a man on the moon. For several years, I helped design jet engines for commercial aircraft. I have a Professional Engineering License and a patent issued by the US patent office. My tutoring experience includes three years tutoring at the Caridad Center of the Migrant Association of South Florida. I enjoy working with students,...
algebra 1
algebra 2
calculus
geometry
mechanical engineering
Microsoft Excel
Microsoft Word
physics
prealgebra
precalculus
SAT math
trigonometry
Susan F. from Amherst, NH
My sophomore son struggles with math. Dave has really helped him improve his math grades. My son says he explains things in a way that makes sense to him. Thanks Dave!
Tim B. from Manchester, NH
I have been using Dave as a tutor to assist me with Algebra and Trig. I currently have an A in this class and I couldn't have done it without his help. He is very patient and adjusts his style of teaching to fit the style of your class instructor. In math there are many different ways to come out with the same answer and he'll work with you to help you learn at your pace. Dave is also very reliable with arriving to tutoring sessions on time. He maximizes the time that he spends with you and his rates are reasonable. I feel much more prepared to tackle Physics (next semester) with Dave at my side. Thank you, Dave!
Anthony I. from Nashua, NH
David G. was a great tutor. He was very patient with me. I learned how to use many different features of Microsoft Excel, he helped a lot with Calculus. David always came to appointments on time, and had very flexible hours. I recommend David for any one looking to learn Excel for the first time.
Mark R. from Peterborough, NH
Very helpful tutor! When going through problems, David explains every problem step by step to make sure you understand what you need to do for future similar problems. He is patient and thorough in his explanations.