Customer Testimonials
Great method of teaching math. Staff truly tunes in to the child's needs and succeeds in translating what doesn't always come easy to the math challenged child. Thanks Mathnasium! Janet Linhares
Going to Mathnasium has helped our son greatly. Math is starting to make sense and he enjoys it. The way the coaches guide the kids is so helpful; they make sense of it all. He enjoys going there. It is making a huge difference in his grades.
The daily progress chart is great! And, you have been so accommodating fitting us in!
Thanks!
First name removed K
The program helped my daughter gain much more confidence in Math. I thought that it would be hopeless to get her through the year. Mathnasium turned things around! We cannot wait to return!
Mathnasium is the best! We have been attending tutor sessions at the Portsmouth RI site for over a year and will continue through the summer months. My son has made such great progress and is feeling much more confidence while taking math quizzes and test.
The people there are friendly and professional. They use a lot of positive reinforcement.
Mathnasium helps Sophia feel more confident. I think she has learned some math concepts that she didn't know before. Math does not come easy to her but your excellent staff helps her 'swim' through it rather than 'go under.' Many thanks.
Because of Mathnasium, my son has started to enjoy and do well in Math.
Mathnasium takes away math stress and math anxiety. Confidence!
Very satisfied with everyone there and they have helped my daughter very much. I am so happy I found this place!!
Great tutors and engaging lessons!
My son has attended for over a year now and has made remarkable progress after a lifetime of difficulty with math...would reccomend program
Courteous staff, and my son is enjoying his lessons there. Their clever incentive method gets him wanting to do well, and to do more.
Exactly what my son needed; in-depth teaching and understanding of math curriculum, homework help and a confidence boost! In addition, my son loves the teachers, games they play during breaks, rewears system and looks forward to going to each season. My husband and I highly recommend Mathnasium and the owner, Doug!
The staff and program at Mathnasium are wonderful. Our son went from having no confidence in his ability to do math, and failing his class, to making the honor roll after a short time in this program. Not only did he get his confidence back, he also understood the math concepts and processes. The program at Mathnasium helped along with the patience, guidance, and encouragement from the staff members. Thank you Doug and staff!
The team at Portsmouth has been a part of my children's math success. It adds to their confidence, gives them the opportunity to clarify questions and made forward progress on new instructions from their teachers.
My daughter 11 goes every week she enjoys going and it really helps her my son 15 that dies great in math goes in the summer to prepare for the following school year. So happy I discovered this place
Mathnasium has been a great experience for my 6th grader. His math skills are improving and he is learning new strategies to understand math concepts better.
My sons grades have improved, the program works.
Fantastic instructors!
Your technique works! In less than 2 months my grandaughters' math confidence has skyrocketed. Her math scores have improved, and her teacher has complimented her work with positive comments. What a boost to go from struggling in math to being able to complete her math worksheets almost all the time. Thanks to the team for helping Sophia catch up with her class and move forward. First name removed
My high school sophomore has been a student at Mathnasium Portsmouth since July 2018. We could not be more pleased with their amazing program. Doug Stearns and his exceptional tutorial staff create a warm, welcoming, friendly environment for learning. My daughter always looks forward to her sessions and has learned far more from this program than from any private tutor that we have had in the past. For a student with learning struggles, math can be very intimidating. The tutors at Mathnasium are consistently insightful and encouraging, unwaveringly patient, and sensitive to student struggles. They know how to empower students. They build not only their students' mathematical abilities but also their confidence. I only wish that I knew about this wonderful program years ago.
Mathnasium has been invaluable to us both in content and flexibility. Passing of higher level math courses would not have been possible for this foreign student transitioning to a new life in the United States. Because he really enjoys competitive sports, the willingness of the program to adjust to practice and games was very appreciated.
Great resource for math, staff is always very polite and courteous, I have had terrific results ,would highly recommend
My 10 year old daughter loves to go she has improved greatly especially in her confidence. My 15 year old son that is very good in math went over the summer to prepare for 10th grade and he also didn’t mind going and it was a great introduction to the advance geometry he is now doing.
Mathnasium has been a great way for our son to get his tune-up on math keeps him on the straight and narrow to success.
Mathnasium and Doug were absolutely wonderful. My daughter went there for her
senior year of high school and her grades were always in 90s. i would definitely
tell parents/students who are having math issues to contact Mathnasium and give it
a shot. You will see the grades rise and the students be happy as they have
the math explained to them one on one.
The staff is knowledgeable, friendly and really work with my son to help him understand the work. Doug and all the teachers are positive influences in my sons life and I appreciate all they do!
Mathnasium helped our daughter get over 100 points increase on her SAT Math score!! That says it all!! Their encouragement - constancy and skill training helped her reduce her test stress and better each time took the SAT.
Thanks Portsmouth Mathnasium

Mathnasium in Portsmouth RI is just wonderful! Doug and the staff are so helpful and encouraging. My son has gone from a C math student to an A math student! At the recent parent-teacher conference, his math tutor told me he was a leader and actually assisting other students in the class. I can’t thank Mathnasium enough!!