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John

Certified biology teacher specializing in bio and SAT/GRE prep

Hi! I am a certified biology teacher and have taught all levels of high school biology and have done SAT and GRE test prep for Kaplan. I have done graduate-level research in Boston and in Auckland, New Zealand, and am always trying to improve my own content knowledge. I can personalize your education plan to make sure it is effective for you and help you reach your academic goals. Subject or test prep shouldn't be about memorizing terms without context or finding shortcuts, but about re...

algebra 1


biology


ecology


geometry


GRE


SAT math


SAT reading


SAT writing


Rana E. from Potomac, MD

Knowledgeable, patient and very professional. He listened to what our concerns were and came prepared. This is my son's first tutoring session and went great.


Jake D. from Bethesda, MD

John helped me establish a solid mathematical base for the GRE. He tactfully broke down concepts and principles and explained how to apply them to wide variety of problems.


Janean E. from Kensington, MD

Mr. John has met with my daughter twice. Both times he was able to provide her with clear explanations which enabled her to better understand the SAT math material. He draws upon his vast knowledge and expertise in math along with his professional and personal experience in understanding the complicated SAT wording and makes the information accessible to her. She is quickly building confidence as a result of his teaching capability and his assurance that he can help her improve her understanding and ultimately, her score. is patient and relates well to teens.


Dominique S. from Bethesda, MD

John is a very professional, knowledgeable, and enthusiast tutor. My daughter who just took her first AP Biology class with John had only good things to say about him after their session! Just a perfect fit, as I believe John would very well and patiently adapt to the unique needs of any students. He definitely loves teaching!