Marc Goldberg

Customer Testimonials

Report a concern   October 27, 2025 — Rated 10 out of 10 by Marcela Genov Mathnasium of Manhattan, Upper West Side
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Sienna is more confident in her math and is enjoying mathnasium very much. Thank you!

Report a concern   October 22, 2025 — Rated 10 out of 10 by I.M. Mathnasium of Manhattan, Union Square
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My daughter has done a tremendous progress with her math skills . She has been able to catch up with the information she needs to know for her grade level and she has been doing incredible at school . I am grateful and I highly recommend the program for your children in any age group .

Report a concern   October 13, 2025 — Rated 10 out of 10 by S.B. Mathnasium of Manhattan, Upper East Side
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Great program

Report a concern   October 13, 2025 — Rated 10 out of 10 by Heather Lu-Lasky Mathnasium of Manhattan, Upper West Side
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Ready to make a referral. How do I do that?

Report a concern   October 7, 2025 — Rated 10 out of 10 by Tamiesha Parris Mathnasium of Manhattan, Upper East Side
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We will have been with Mathnasium for almost 2 years in January. Our daughter was able to earn her first 3 in two years with the help of Mathnasium. The flexibility is unmatched with our ever-changing schedule. I am very happy, and we will be enrolling our soon-to-be 4-year-old at the beginning of next year.

Report a concern   October 6, 2025 — Rated 10 out of 10 by Dina Wizmur Mathnasium of Manhattan, Upper West Side
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Your Staff is great!

Report a concern   October 3, 2025 — Rated 9 out of 10 by J.Y. Mathnasium of Manhattan, Union Square
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My 6th grader has only been there a month and her math skills are already much improved - and she likes it.

Report a concern   September 18, 2025 — Rated 10 out of 10 by J.K. Mathnasium of Manhattan, Union Square
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Thanks for making math fun! My kid loves going to sessions.

Report a concern   September 18, 2025 — Rated 10 out of 10 by Ray Asuncion Mathnasium of Boerum Hill
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Mathnasium in Brooklyn has been a wonderful partner in helping our 9-year-old develop both skills and confidence in math. Prior to joining, math was a constant source of frustration, often leading to shutdowns when faced with homework or challenging problems.

From the very beginning, the instructors took the time to meet with us and design a program tailored to our child’s needs. They focused on building strong fundamentals while introducing different strategies to approach problems, particularly word problems, which had been the greatest struggle.

After nearly a year of instruction, the transformation has been remarkable. Our child now approaches math with understanding and even enjoyment. For any family with a child who struggles with math, we highly recommend Mathnasium. Their thoughtful approach and dedicated team make all the difference.

Report a concern   September 18, 2025 — Rated 10 out of 10 by N.A. Mathnasium of Boerum Hill
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The assistant directors are extremely accommodating, instructors are patient, and they are kind. They are amazing partners in making sure my child doesn’t fall behind in math.

Report a concern   September 11, 2025 — Rated 10 out of 10 by K.L. Mathnasium of Boerum Hill
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Mathnasium has been excellent for improving confidence and math skills for both of our kids.

Report a concern   September 5, 2025 — Rated 10 out of 10 by Molly Crosland Mathnasium of Doylestown
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We have been coming for years. My daughter struggled with math in elementary school, but once we started at Mathnasium the tears stopped and the confidence grew. It was heartwarming to witness. I thought she would give me grief about going 2x per week but that's never happened; I believe because she knows how much she benefits. And the linchpin that has made this all happen for so long is their director, Taylor, who makes it so easy to schedule!

Report a concern   September 5, 2025 — Rated 10 out of 10 by S.R. Mathnasium of Doylestown
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Great program to instill learning mindset for school age kids. Environment is friendly to nurture positive experience for kids.

Report a concern   August 19, 2025 — Rated 10 out of 10 by Pilar Larancuent Mathnasium of Manhattan, Upper West Side
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My child has made significant improvements in their math scores, but what I most proud of the confidence level and that's in-part due to the support from Mathanasium.

Thank you,
Pilar Larancuent

Report a concern   August 5, 2025 — Rated 10 out of 10 by S.K.R. Mathnasium of Boerum Hill
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Wonderful Learning Center! My daughters had a great experience. They gained confidence in solving more complex equations and problems. They were prompt in tackling some gaps that they had in missed prerequisites.
The tutors are very supportive and encouraging.
Everyone is so professional and friendly. We are so grateful!

Report a concern   July 22, 2025 — Rated 10 out of 10 by Lynn Belliveau Mathnasium of Boerum Hill
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Both my kids enjoy classes. The instructors are great and the staff makes scheduling changes and logistics so easy.

Report a concern   June 17, 2025 — Rated 9 out of 10 by D.M. Mathnasium of Doylestown
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The tutors make learning fun for my daughter. The offering of prizes once they meet certain assessment goals is a good incentive. Mathnasium has been very flexible with scheduling and make-up classes. My daughter has such confidence with math and has learned great tips and tricks for various math applications. Overall it has been a very positive experience.

Report a concern   June 17, 2025 — Rated 10 out of 10 by D.S. Mathnasium of Manhattan, Upper West Side
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Things are going smoothly for Theo and I appreciate how quickly the staff respond to emails.

Report a concern   June 11, 2025 — Rated 10 out of 10 by J.K. Mathnasium of Manhattan, Union Square
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Thanks for making our kid love math... even more! He does his homework now with passion, which is so cool.

Report a concern   June 9, 2025 — Rated 10 out of 10 by Christina Harrison Mathnasium of Boerum Hill
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Getting practice on the basic skills while being able to win rewards...Win! Win!

I also appreciate the great communication...getting friendly responses in person, on the phone and in writing...wonderful! The shap shots are also very helpful.

Report a concern   May 26, 2025 — Rated 10 out of 10 by Leigh McCullen Mathnasium of Boerum Hill
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My son is advancing with math and there is no homework to take home. He’s happy, engaged, and loves math

Report a concern   May 13, 2025 — Rated 10 out of 10 by Ned Drew Mathnasium of Manhattan, Upper West Side
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Great staff and system! Seeing improvement already!

Report a concern   May 13, 2025 — Rated 10 out of 10 by Lloyd Katz Mathnasium of Manhattan, Upper East Side
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Mathnasium is only as good as the program, which I thankfully know nothing about, and the people, who are consummate professionals and masters at math education.

Report a concern   May 6, 2025 — Rated 10 out of 10 by T.S. Mathnasium of Boerum Hill
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Flexible schedule, helpful/ nice instructors.

Report a concern   April 29, 2025 — Rated 10 out of 10 by Jody Routledge Mathnasium of Doylestown
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Our two boys love their time at Mathnasium! They are always eager to attend both days of the week without one complain, which is odd for 10 & 13 year old boys ;o) Taylor and his team do an amazing job keeping them engaged and striving for their next mastery check. Thanks so much Mathnasium team for always doing an amazing job!

Report a concern   April 22, 2025 — Rated 10 out of 10 by Dina Wizmur Mathnasium of Manhattan, Upper West Side
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Staff is amazing!!!

Report a concern   April 21, 2025 — Rated 10 out of 10 by L.B. Mathnasium of Boerum Hill
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Kids love it and staff is amazing

Report a concern   April 15, 2025 — Rated 10 out of 10 by Jen Ray Mathnasium of Manhattan, Upper East Side
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Thank goodness our son is able to learn math in person! Mathnasium is professional, clear, and precise and our son doesn't mind going.

Report a concern   March 13, 2025 — Rated 10 out of 10 by G.B. Mathnasium of Doylestown
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Mathnasium of Doylestown has been amazing for my girls who have been going there since kindergarten (for 7+ years now). The staff goes above and beyond to create an encouraging environment where learning feels fun and rewarding. It is wonderful to see my girls excel at math. Highly recommend!

Report a concern   March 11, 2025 — Rated 9 out of 10 by Brian Greenberg Mathnasium of Manhattan, Union Square
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It’s early days, but we feel very good about our daughter’s progress so far. She seems to be exhibiting more confidence in math and getting through her homework with greater ease and speed than before. Though math isn’t her favorite subject, she seems to feel good about attending Mathnasium and understands that it will help make her stronger in math. The fact that we don’t have to drag her there kicking and screaming tells us you all are doing something right!


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