Karen Lossing

Customer Testimonials

Report a concern   November 12, 2026 — Rated 10 out of 10 by Firewoini Semere Mathnasium of Allen
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Since my son started attending Mathnasium tutoring sessions, I have noticed a significant improvement in his confidence and attitude toward learning. He feels supported and encouraged by the staff, who are genuinely helping him work toward achieving his academic goals. I truly appreciate their dedication, patience, and positive impact on his progress. I highly recommend their tutoring services!

Report a concern   November 10, 2026 — Rated 10 out of 10 by Sahar Adhamy Mathnasium of Allen
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We’ve been so happy with Ava’s experience at Mathnasium over the past few months! We truly appreciate the supportive environment, dedicated instructors, and the positive impact they’ve had on her learning and confidence. Thank you for all you do!

Report a concern   November 9, 2026 — Rated 10 out of 10 by P.C. Mathnasium of Queen Creek
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My son loves Mathnasium.

Report a concern   November 9, 2026 — Rated 10 out of 10 by Rosita Escobedo Mathnasium of Litchfield Park
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Always pleasant to talk to and easy to make changes if needed and learning math is achieved with great staff.

Report a concern   November 9, 2026 — Rated 9 out of 10 by Guadalupe Romero Mathnasium of Litchfield Park
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My son appreciated the one on one instruction.
The only issue is canceling can be a bit of an issue.
Even after discussing cancellation date with multiple employees I was still billed for an additional month.

Report a concern   November 9, 2026 — Rated 10 out of 10 by J.G. Mathnasium Cherry Creek
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My daughters have really enjoyed Mathnasium. They are excited to attend and find sessions fun. In the short time we've been going, I think the girls are making a lot of progress.

The staff is friendly, helpful and very knowledgeable. I find the online system to register easy and appreciate the flexibility in being able to sign up day off / at the last minute. I also like the summary reports after each session, along with the mastery check ins so I can easily track progress.

Report a concern   November 9, 2026 — Rated 10 out of 10 by Josh Canova Mathnasium of La Costa
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The staff is fantastic. My son has received amazing support and his math grade has improved significantly in a short time. Thanks you Mathnasium.

Report a concern   November 9, 2026 — Rated 10 out of 10 by H.C. Mathnasium of La Costa
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Excellent teachers.

Report a concern   November 9, 2026 — Rated 10 out of 10 by A.K. Mathnasium of Blue Ash
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My daughter has grown more confident with the subject math due to Mathnasium. She looks forward to attending her sessions and the staff are all wonderful! Highly recommend Mathnasium Blue Ash!

Report a concern   November 2, 2026 — Rated 10 out of 10 by L.D. Mathnasium of Allen
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Mathnasium has brought our daughter from a 4th grade level to a 7th grade current level in less than 18 months. She is now down to one day a week and always looks forward to her sessions to help with current homework.

Report a concern   November 2, 2026 — Rated 10 out of 10 by J.G. Mathnasium of La Costa
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We continue to be very happy with the help that Mathnasium gives our son! He has so much more confidence in his math skills!

Report a concern   November 2, 2026 — Rated 10 out of 10 by Maral Bahmani Mathnasium of 4S Ranch
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Great management great math learning center

Report a concern   November 2, 2026 — Rated 10 out of 10 by H.H. Mathnasium of La Jolla
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We are so happy with Mathnasium. Youngkun is the best. In our initial assessment he was very open and honest and also listened to all of my concerns. I finally felt heard and understood. My daughter loves all of her teachers and is actually learning.

Report a concern   November 2, 2026 — Rated 10 out of 10 by Claudia Feijo Mathnasium of Allen
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My kids enjoy going to Mathnasium. They have been improving their math skills.

Report a concern   November 2, 2026 — Rated 10 out of 10 by Su Gupta Mathnasium of Queen Creek
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My child loves learning at this center. They instructors are very kind and helpful. We've had the great experience so far and hopefully it continues.

Report a concern   October 30, 2026 — Rated 10 out of 10 by Sathya Palanisamy Mathnasium of Parker
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My daughter’s confidence in math has grown so much, and we couldn’t be happier! My daughter is in 6th grade and is now advancing to the 7th-grade level in math. We are truly happy with our experience at Mathnasium!

I highly recommend Mathnasium to all parents who want to help their children improve their math skills and build confidence. One thing we especially love is that the kids complete their work at the center, so there is no extra homework to worry about at home. This makes learning enjoyable for the kids and stress-free for parents!

Thank you, Mathnasium, for making such a positive difference in our daughter’s learning journey!

Report a concern   October 29, 2026 — Rated 10 out of 10 by Ali Cantor Mathnasium of Blue Ash
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We’ve been going to Mathnasium for about a year and a half, and it has been such a positive experience for our family. Math has become much less stressful for my kids, and I’ve seen a noticeable difference in both their confidence and understanding.

The individualized approach allows them to work at their own pace and get extra help where they need it, without feeling overwhelmed. The staff is wonderful, supportive, and encouraging, and my kids actually enjoy going!

I would highly recommend Mathnasium to any family looking to make math less stressful and help their kids feel more confident and successful.

Report a concern   October 26, 2026 — Rated 10 out of 10 by Vi Huynh Mathnasium of Lakewood CO
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Before starting Mathnasium, my kids were average students at best when it comes to math but within a couple months, with just once a week tutoring, my kids where trending to be above 90th percentile in proficiency. They love coming to your site for tutoring, it’s like a special weekly treat for them and it’s because your staff has created a culture and environment where learning math is fun. Your facility is very lively and vibrant. The staff is friendly, patient and so personable. My kids want to go to Mathnasium because they want to see their tutors. I appreciate that your tutors have a consistent and set schedule where they get to see familiar faces that creates a comfortable environment for learning.

Report a concern   October 26, 2026 — Rated 10 out of 10 by S.M. Mathnasium of Denver Highland
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My son started Mathnasium over the summer. He had been feeling very unconfident in his math skills by the end of his second grade year. He even mentioned that he didn’t think he was smart. After a few months at Mathnasium, that completely turned around. He started this school year confident in his math skills and excited to go to school. He’s all caught up and right where he’s supposed to be at school, and best of all, he enjoys going to Mathnasium!

Report a concern   October 19, 2026 — Rated 10 out of 10 by S.T. Mathnasium of Queen Creek
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Our experience with Mathnasium has been nothing short of amazing. The staff are extremely helpful, and I have seen such an improvement in the math skills of my children.

Report a concern   October 19, 2026 — Rated 9 out of 10 by A.G. Mathnasium Cherry Creek
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My daughter's math skills have skyrocketed during her time at Mathnasium. She is shy but was able to engage with all of the instructors. The staff make it fun and comfortable while getting work done. Everyone is very approachable and happy to support your child, making adjustments to curriculum as needed. Just wish the cost was a bit less prohibitive.

Report a concern   October 19, 2026 — Rated 10 out of 10 by L.W. Mathnasium Cherry Creek
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Evan and Kevin are so great with all the kids. I sit in the center and work during my daughter’s session and overhear a lot of what’s going on. I can’t say enough about the positive way they interact with the kids of all ages and skill levels.

Report a concern   October 19, 2026 — Rated 10 out of 10 by Deepak Patwardhan Mathnasium of Parker
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My kids enjoy the classes. They look forward to learning new concepts and are happy whenever they master a new concept.

Report a concern   October 12, 2026 — Rated 10 out of 10 by A.B. Mathnasium of La Costa
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My daughter is achieving her goals and her confidence has greatly increased.

Report a concern   October 12, 2026 — Rated 10 out of 10 by M.V. Mathnasium of La Costa
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Mathnasium has been a fantastic addition to our school program. My child asks to go and loves the feeling of getting ahead. Mathnasium has given her a ton of confidence in her math skills. I highly recommend this program and specifically the La Costa team.

Report a concern   October 12, 2026 — Rated 10 out of 10 by L.D. Mathnasium of La Costa
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My daughter’s confidence has improved and she always enjoys attending sessions and seeing all her favorite tutors. She’s steadily catching up- we appreciate the periodic assessments!

Report a concern   October 12, 2026 — Rated 10 out of 10 by Atiya Khowaja Mathnasium of Castle Hills
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Mathnasium is a reliable source where we can leave our children to learn math

Report a concern   October 12, 2026 — Rated 9 out of 10 by N.M. Mathnasium of La Jolla
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Great experience so far. Wish it was just a little more affordable when adding on additional family members

Report a concern   October 9, 2026 — Rated 10 out of 10 by Arti Patel-Cheadle Mathnasium of Allen
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We’ve been so happy with Mathnasium of Allen. The kids look forward to going now, which I never expected to say about math!

The instructors are patient, encouraging, and really take time to understand how each child learns. There is a summary after each visit, so I always know what they’re working on and where they’re improving. As a busy working parent, I appreciate how organized and flexible the scheduling is.

If your child needs help catching up or wants to get ahead, I highly recommend Mathnasium.

Report a concern   October 5, 2026 — Rated 9 out of 10 by J.M. Mathnasium of Lakewood CO
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Jula is an incredible, passionate and empathetic human who loves working with kids to meet them where they are and then supportively challenge them as they mature. She's built an incredible practice with a number of similarly-minded team members.


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