Mark O. offers American history Lessons, Chemistry Lessons, Vocabulary L...

Paky S. from Sterling City, TX I began tutorials with Mark in the summer to prepare for college calculus and found that he was a great tutor. He definitely knew his material very well and is extremely intelligent but was still able to convey the material to myself in a way I could easily understand. He was flexible with his schedule and was willing to work with me every weekend. On top of that, he was willing to assign me problems and then work them out during the week and send me his work so I could compare it with my own. If you are struggling with math or just want to prepare for it, Mark is the tutor for you.

Linda P. from Grapevine, TX We hired Mark to tutor our daughter two days before her second attempt at the GRE exam to try to get into Graduate school. Mark did a marathon with her - 6 dedicated hours to help bring up her math scores. He was patient, talked on her level, and kept her on task for the whole 6 hours. Great tutor, would definitely recommend him to others and wouldn't hesitate to hire him again. First tutor I've met who teaches out of the passion in his heart and his desire to see the student succeed rather than just for the money.

Isabelle D. from Roanoke, TX I worked with Mark a couple of weeks before my second SAT and ACT to help boost my math scores. He was a great tutor to work with! Mark taught me many strategies to quickly go through the more challenging math questions, and explained it to me in a way that helped me understand better. I felt more confident going into my SAT, and approached problems that I would have skipped before. Mark is very knowledgeable and easy to work with, but above all, Mark is genuinely interested in seeing me succeed. I highly recommend him.

Jim H. from Grapevine, TX Mark is effective because he is flexible in his schedule, versatile in the math and science topics he can cover, and extremely knowledgeable and patient with my son. Highly recommended for those who have the will to focus and try hard in the subjects they need help with!

Connie B. from North Richland Hills, TX Mark is the perfect tutor. He instinctively knows when the student needs more background information and when a simpler explanation is sufficient. The confidence he has given my son in both his Calculus AP class and Physics AP class is priceless. I highly recommend Mark!

Wendy P. from Southlake, TX Extremely helpful and extremely dedicated to his students. Mark goes above and beyond and takes the time needed to explain concepts. Conversely, he does not spend a lot of time on the concepts understood by the student, instead focusing on the areas where the help is needed. His explanations are easy to understand and he makes the topic comprehensible. He is also very patient,approachable and friendly. We have referred several friends to Mark and they are likewise very pleased!