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We are so lucky to have found Master of Chemistry. We used the MOC tutoring lessons for the TACHS exam and are very satisfied with their staff and services. MOC worked with us every step of the way and modified our son's tutoring whenever he needed more help. Our son is a different learner and needed more one-on-one in math. His math tutor, Ireen, was so patient and persistent with him and gave him excellent skill sets for the test. His tests results were very good (better than I anticipated!) and he was accepted into a fantastic high school.I would absolutely recommend Master of Chemistry tutoring to anyone serious about entrance exam testing. Best of luck to everyone!

I would highly recommend John and his team as a TACHS tutor . My son did exceptional well and both the TACHS exam and the scholarship tests for the Catholic High admissions. I had recommended to some of my friends and family.

John is lit

John Zaborskis and his team did an excellent job preparing my daughter to take the TACHs exam. She looked forward to the lessons and she not only go into her top three schools, but she received a full scholarship to her #1 choice and entrance into the honors programs in #2 and #3. I highly recommend this program!

I cannot recommend John and team enough for HSPT prep. My son received full scholarships to his three top High School picks and I appreciated the professionalism and class flexibility that the program provided. We will also be using them for SAT prep when the time comes!

John is an excellent tutor. My son got into all of his High School choices and received scholarship offers. John’s classes made the material accessible and he kept up my son’s motivation. Thank you John for the great work

Very happy with my son’s tutoring experience with John. It is because of John’s knowledge, expertise and ability to instruct students for examinations that truly prepared my son for the difficult entrance examinations. My son was accepted into the best Catholic high school as well as receiving scholarships to other schools he applied to.

Highly recommend, high quality knowledgeable tutor. Good communication and very responsive to any questions during the process. My tutor well exceeded my expectations and gave us constructive feedback on his progress. My son got into the 2 schools he applied to.

I was looking for a tutor for my son and John came highly recommended. He also has excellent tutors that work for him as well. Tim Hadad and Avril Saavedra were wonderful. They were extremely knowledgeable of the material on the exams and of specific testing strategies to incorporate . For 12 months they prepared my son for SHSAT, TACHS, and Regents. My son received two full scholarships to Monsignor Farrell HS and St. Peter’s HS and passed the Algebra and Living Environment Regents with flying colors. I am looking forward to working with John and his staff with my younger son. Thank you very much!

John offers exceptional preparation for the TACHS exam. My son was in a small group with similar ability students. He felt well prepared and confident on the day of the exam. John explained the results of every practice exam at length to me when I asked. My son did an exceptional job on the TACHs exam. He even received scholarships to two of his three choices, thanks to John’s tutoring service.

I was looking for a tutor specifically for the HSPT and came across John's website. It was the best decision I made. Not only did my son get into Regis High School, but he got other scholarships as well. He worked with the kids, kept us updated and answered any questions we had. My son gained confidence in his ability to tackle these tests and for that I am grateful. Looking forward to working with John again for my other children. Thank you so much!- Marie - Jan 2017

John came very well reccomended. His process included evaluation, tutoring and re- evaluation which enabled us to really understand my daughter's strenghths, weaknesses and progress as she prepared for high school exams. John made sure my daughter was paired with study groups that were a good fit for what she needed to focus on academically. She was challanged, motivated, and had fun with John and her peers while learning. By exam time she was well prepared and very confident . The fruits her and John's efforts were realized this week with acceptances to all 3 TACHs choices, including a full scholarship to St. Joseph Hill Academy and partial scholarship to Xaverian. Congrats to both and thank you to John. Look forward to working with John again as my next middle schooler looking towards high school.

Really thorough lessons, great tips, highly recommend! My son did really well on the Catholic HS test and received scholarships to two top schools! The interview prep really helped also. John and his team are helpful and responsive and I couldn't recommend them more!

John Zaborskis tutoring was very professional and highly informative. The level of tutoring my daughter received helped her truly excel on the TACHS exam and not only get into her High Schools but get into the Advanced Honors Program. My daughter worked with Sabrina who she loved and felt truly comfortable with. Can’t recommend them enough!

My daughter got into every school she applied to with scholarships at each. Working with this team help her achieve 99 percentile in most categories and allowed her to enter there exams with confidence. The NYC private school process is cut throat and these lessons prepared her so well. Best decision we made. I particularly recommend the 1:1 sessions. Thank you JZ Team, the investment was well worth it and yielded results!