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Leigh, 10 lessons with DavidWe stumbled upon David in a mode of panic after my AP Chemistry student (grade 11) started to stumble in quiz scores. David is thorough and concise explaining material thoroughly. Having taught the subject before, he knows how to present the material on the students level. My daughter came home from her first session stating. "I can tell he is a teacher by the way he speaks slowly as he is reviewing and explaining my questions". Her two past quiz scores have been in the low 90's and she is...
I have a Ph.D. in Organic Chemistry and worked as a research scientist in the pharmaceutical industry for many years. In addition, I have been teaching or tutoring both General Chemistry and Organic Chemistry at both the high school and college levels for over 20 years. I have taught Honors, General and AP chemistry at the high school level and General Chemistry and Organic Chemistry at the college level, so I am very familiar with the curriculum.
My teaching strength comes from being...
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Best tutor!
I’m a postbac premed with a full time job with no prior experience with Organic Chemistry. Orgo is one of those topics that seem to take a good few hours to understand and then many more hours of practice to really get, but with a job, I was very limited with time. Working with David condensed that learning time to 1-2, and during that time he guided me on how to best approach problems. This really focused my study methods and increased my efficiency. David’s strength is his flexible teaching style. He was able to cater every session to help me in the best way possible- sometimes we would go through problems together, other times he would explain complex topics in a digestible way. On my last exam, I got a 100 on an exam that had a class average of 75. I cannot recommend David enough- he has encouraged me during my lows and high-fived me during my highs. Thank you for a great semester of Orgo 1 and I’m looking forward to working with you again for Orgo 2.
C, 26 lessons with David
great first lesson
Our son had his first lesson with David. David was thoughtful and intentional in our initial dialogue. He asked great questions and offered some strong suggestions. Ryan felt very good after their first lesson and is looking forward to the next one.
Susanne, 1 lesson with David
Organic chem.
Easy to understand and shows how each chapter is connected. Will show a step by step process on any problem along with an explanation as to why and how to get the correct solution.
Hope, 10 lessons with David
very knowledgeable and personable
David was as good of a tutor as I could have imagined. He has extensive knowledge of the subject (organic chemistry) and was able to help me in every way I asked. He also is a very personable and professional tutor that can simply relate difficult concepts very well. I recommend him very highly
Nicholas, 2 lessons with David
The lights keep going on!
My daughter has continued to understand more & more with each lesson with Dr. V. She will be continuing with more lessons. As a parent, it’s great to see such a positive outcome. Great teachers are a gift!
Jenny, 19 lessons with David
The lights went on!
My daughter was so encouraged after her 1st lesson with Dr. V. She will be continuing with more lessons. As a parent, it’s great to see such a positive outcome. Great teachers are a gift!
Jenny, 19 lessons with David
Knowledgeable and patient
Dr. David is an exceptional teacher. He is patient and spends the time making sure the student understands the concept. He is also very knowledgeable about the subject as he is already a Ph.D. We feel very luck to have a teacher who can teach a challenging subject.
Mary, 41 lessons with David
An Excellent Tutor
Dr. Vanvliet is an excellent tutor. He knew everything you asked him and prepared you very well for the test. My daughter was very satisfied with his tutoring and would like to continue asking for him to help with her future tutoring needs in AP Chemistry. She did very well in her first exam! Thanks for Dr. Vanvliet's excellent lesson!
Alex, 4 lessons with David
Very knowledgeable and helpful!
I found it very helpful that David went over calculations and showed me how to use Excel. The session gave me a much better understanding of the lab. Overall very good experience.
Karen, 12 lessons with David