David H.

What an asset for our students! With an exceedingly calm demeanor and endless patience Mr. Preston is a great tutor. Immediately he made my son feel comfortable and methodically evaluated areas for improvement and seamlessly implemented a participative approach that lead him to conclusions rather than just solving problems and hoping my son would learn without the work. Especially effective was Mr. Preston's ability to distill complex mathematical problems (Geometry/Calculus) to more easily understandable functions. We are very impressed and even more grateful for the professional and compassionate tutoring from Mr. Preston. My son improved his SAT score substantially and will be heading to college in the spring a better student.