• Steven F. from Gaithersburg, MD

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    I am a former university professor and an expert on all aspects of English. I taught at the university level for about 20 years. I have been tutoring at all levels – pre-school, elementary, middle school, high school, undergraduate, graduate and professional – for almost 10 years. I can help students in many subjects and I enjoy helping all ages Read more...

  • Mark H. from Gaithersburg, MD

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    Hi,My name is Mark. I am a teacher of Mathematics and Physics and a recently retired Earth Scientist from the NASA – Goddard Space Flight Center. I have BS and PhD degrees in Mathematics from MIT and Cornell. I would like to share my knowledge and understanding of Mathematics, Physics, Earth Science, and Computers with the next generation of students Read more...