Karen Lossing

Customer Testimonials

Report a concern   December 16, 2025 — Rated 10 out of 10 by K.H. Mathnasium of Littleton
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Cooper has an A in math on 7th grade and when he started at Mathnasium in 5th grade he was testing at a 2nd grade math level. We are so happy with his progress!

Report a concern   December 16, 2025 — Rated 10 out of 10 by Anthony Campo Mathnasium of Queen Creek
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I get emotional thinking of the progress my son has made! thank you

Report a concern   December 16, 2025 — Rated 10 out of 10 by U.J. Mathnasium of Litchfield Park
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Mathnasium has helped my high schooler juggle a challenging sophomore year so far with 2 math classes in addition to revising her prior skills. I appreciate the regular reports and updates every class, and they’re very responsive to emails. My daughter, who hated math, loves it now, minus the deadlines at school! I really appreciate what Mathnasium has done for our family.

Report a concern   December 16, 2025 — Rated 10 out of 10 by C.S.L. Mathnasium of La Costa
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Benji and Chris are the best! Very flexible and very responsive and supportive!

Report a concern   December 16, 2025 — Rated 10 out of 10 by Venkata Prasad Mathnasium of Frisco East
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Totally Amazing and Rewarding Exp.My daughter consistently maintaing her Excellent level in Math

Report a concern   December 16, 2025 — Rated 10 out of 10 by Nnodum Iheme Mathnasium of Blue Ash
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Great foundation in mathematics and calculations. Wonderful bases for mathematics. My kids love mathnesium.

Report a concern   December 15, 2025 — Rated 10 out of 10 by L.M. Mathnasium of Queen Creek
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My son looks forward to his sessions and has progressed so much in a few short weeks!

Report a concern   December 10, 2025 — Rated 10 out of 10 by S.W. Mathnasium of Hyde Park
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Fantastic teachers! Marissa is fantastic! My son loves going and has been learning so much! I wish we would have found Mathnasium earlier!!

Report a concern   December 10, 2025 — Rated 10 out of 10 by L.C. Mathnasium of Richardson West
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Liberty is stoked every time she gets out of class!

Report a concern   December 8, 2025 — Rated 10 out of 10 by A.G. Mathnasium of La Jolla
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We are so grateful for Mathnasiaum. My daughter loves it. The environment is positive. The tutors are very knowledgeable and kind. and the help my daughter had been receiving made a huge impact. She now loves math and looks forward to doing her math homework , She feels confident and eager to learn more..

Report a concern   December 4, 2025 — Rated 10 out of 10 by S.H. Mathnasium of Lakewood CO
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My child looks forward to going to Mathnasium and has a lot of fun while learning math she can actually put to use at school.

Report a concern   December 1, 2025 — Rated 10 out of 10 by Leonard Okerbloom Mathnasium of Queen Creek
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They a great job.

Report a concern   December 1, 2025 — Rated 10 out of 10 by Melissa Argenti Mathnasium of Highlands
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Both kids love going - its a fun communtiy and they make math engaging! Its also a really well run small biz!

Report a concern   December 1, 2025 — Rated 10 out of 10 by H.O. Mathnasium of Littleton
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My daughter is so much more confident in math since starting mathnasium!

Report a concern   December 1, 2025 — Rated 10 out of 10 by Mega Arcot Mathnasium of West Chester
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Mathnasium has been really good for our son who has difficulty focusing on his work. Thanks to the staff at Mathnasium!

Report a concern   November 26, 2025 — Rated 10 out of 10 by Lien Nguyen Mathnasium of 4S Ranch
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We are happy our son strives in Math. He is always confident and does all A’ in Math and school. His honors Marh is very hard and his classmates are struggling but he seems to do just fine. Love the Jesse frequently checks on us with a text and the assessment they take to see where they are. His confidence in Math exudes throughout all his classes. Best money spent on our child -compare to sports etc!

Report a concern   November 24, 2025 — Rated 9 out of 10 by Akiko Nakatani Mathnasium of La Costa
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Benji is great with communication. He’s very easy to work with and to discuss our girls progress. Our girls enjoying going to Mathnasium and being challenged with the guidance of the instructors. They also are motivated with earning cards and exchanging for prizes.

Report a concern   November 24, 2025 — Rated 10 out of 10 by J.P. Mathnasium of Litchfield Park
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My children appreciate the environment and the instructors who support them. I have already observed significant growth in their math skills. Thank you to the Litchfield team for boosting their confidence in mathematics.

Report a concern   November 24, 2025 — Rated 10 out of 10 by Mariealise Breaux Mathnasium of Mason
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This mathnasium location has really helped my daughter see math in a new light. She enjoys going and her math retention and recall has improved tremendously. It’s worth every penny!

Report a concern   November 17, 2025 — Rated 10 out of 10 by Vimala Murthy Mathnasium of Frisco East
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My daughter is more comfortable with AP maths classes as she gets perfect guidance from Mathnasium

Report a concern   November 10, 2025 — Rated 10 out of 10 by J.D. Mathnasium of Littleton
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Been a great experience for my 3rd grader. Excellent teachers that have given her confidence in math!!!

Report a concern   November 10, 2025 — Rated 10 out of 10 by S.M. Mathnasium of Allen
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Both kids always have a positive experience there!

Report a concern   November 10, 2025 — Rated 10 out of 10 by Ivy Chen Mathnasium of La Costa
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My boys loves going to Mathnasium. The tutors are always so supportive and helpful to them. Highly recommended!

Report a concern   November 5, 2025 — Rated 10 out of 10 by James Lockhart Mathnasium of Legacy West
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We are pleased with my daughter's progress, the instructors are kind and patient

Report a concern   November 5, 2025 — Rated 10 out of 10 by Shazia Iqbal Mathnasium of West Chester
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Highly recommend Mathnasium, very satisfied with the tutors and the hard work they are putting into my child’s education and learning, i really appreciate all of the support and dedication. Thanks

Report a concern   November 5, 2025 — Rated 10 out of 10 by Yuyao Zhang Mathnasium of West Chester
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Our son loves going there and that says a lot about Mathnasium. We would recommend this place to any of our friends who are interested.

Report a concern   November 3, 2025 — Rated 10 out of 10 by Diane Peltier Mathnasium of South Westminster
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I have 2 boys ages12 & 14 and they both are behind in math and they LOVE going to here and itmis so much fun they get excited to go and their grades are increasing. The publuic school just isn't enough....

Report a concern   November 3, 2025 — Rated 10 out of 10 by L.C. Mathnasium of Highlands
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Mathnasium has been great for my daughter feeling more confident in math and catching up as well thank you so much for all your help

Report a concern   October 27, 2025 — Rated 10 out of 10 by A.Q. Mathnasium of Allen
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Michael has been great at adjusting schedules when needed and the critical math thinking and learning provided to my child has started to reflect in his school.

Report a concern   October 27, 2025 — Rated 10 out of 10 by R.C. Mathnasium of Frisco East
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We are happy with the staff, curriculum and the end of lesson notes that the teachers write, giving us details of what was taught and how the kids understood the concepts.


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