I’ve been tutoring math for over 23 years. Born and raised in New York, I graduated from the Villanova University School of Business with a BS in Accounting. I worked for several years in New York City in the Financial Services Industry and earned my CPA (licensed in the state of VA) in 1997. After moving to Florida, I was a Controller at the PGA Tour until 1999. I passed the required exams to become a certified math teacher in 2007. I’ve had the pleasure of personally working with hundreds of students. I'm proud that they’ve gone on to attend excellent colleges and grad schools, and then move on to satisfying careers!
Whether math is your thing or you just need to get through the standardized exam to move on to your next endeavor, I help make math easy so you can achieve your goals. My coaching caters to your unique needs. Every student has a different level of passion for math ... and I understand that. I work remotely via video conferencing with students, we share screens and it's interactive. I provide a diagnostic exam to be completed at home prior to the first session (no additional fee). This helps me prepare a personalized curriculum customized just for you.
Average increase in SAT math score:
70-80 points
Average increase in ACT math score:
5 points
Average increase in ACT science score:
5 points
90% of my PSAT students qualify for National Merit Scholarship
The exam still focuses on four main areas of math:
What's DIFFERENT?
The ACT is now digital! The Math section is 50 minutes and 45 questions. An approved calculator may be used. Math topics include a broad range of topics from pre-algebra, elementary algebra, intermediate algebra, trigonometry, plane geometry, and coordinate geometry. Questions have a much more straightforward approach to math. All questions are multiple choice.
*ACT Math and Science changes in 2025 for the new digital exam:
Juniors in high school: Not only does the Preliminary SAT / National Merit Scholarship Qualifying Test help you prepare for the SAT, but you can also possibly earn National Recognition for your score on the PSAT /NMSQT. It is administered in October and I recommend starting prep for this exam during the summer before junior year.
My comprehensive course is typically taught within a 5-8 week period before the SAT and ACT exams. My coaching is comprised of 60 minute sessions that sufficiently cover critical math topics, organizational skills, and test-taking strategies.
Each and every student is different. I recommend at least 10-20 hours for a complete review. I offer my concierge coaching service starting with a minimum of 10 sessions.
Different exams require a different way of thinking. I build a personalized study plan for every student. I work with students one-on-one via video conferencing throughout the United States. I utilize a diagnostic exam that helps me cater my prep just to you. I teach awareness and mastery of strategies specific to each exam and stay up to date with the ever-changing exam structures, DESMOS skills included.
My son took the the digital SAT and his score went from a 600 to a 730. Eileen's DESMOS skills were amazing and exactly what he needed to be able to see the light. Her tips and tricks for speed and efficiency were beyond compare. He's now attending the US Naval Academy his #1 school choice. Thank you, Eileen!
-The Bolles School, Jacksonville
Thanks to Math-IQ, my daughter increased her ACT Math score from a 28 to a 34. Eileen’s teaching style is clear, supportive, and extremely effective. She tailors each session to the student’s needs and truly cares about their success. We are so grateful for the impact she had on both my daughter’s score and her confidence. Thank you!
-Ponte Vedra High School
My Digital Math SAT score up 50 points from a 720 to a 770! The best thing about Eileen is that we were able to talk over different ways to answer questions and see which way worked best for me. I'm very happy with my score increase!
-Ponte Vedra High School
Eileen's applied-expertise and inspiration for our son helped immensely. Both SAT and ACT increased enough to qualify for a full scholarship! Thank you so much!
-Episcopal School of Jacksonville
Eileen, I love to see my daughter's confidence grow! You have been amazing!
-Harvest Community High School, Jacksonville FL
Digital SAT math score increase 140 points! Eileen made everything so easy to understand. I felt 100% prepared going in.
-Ponte Vedra High School
Digital SAT math score increase: 100 points. Eileen really found a way to help me understand how to approach the most difficult question types on the new SAT. She has a gift and I'm so grateful I found her!
-The Bolles School
I’ve never been good at math so when it was time to do well on the SATs I was so anxious. But Mrs. Quintal was extremely patient with my specific learning curve. Her teaching technique was perfect because it allowed me to recognize what I was missing easily and I was quickly able to pick up the SAT format. She was able to increase my SAT score by 100 points in less than 3 months!
-Ponte Vedra High School, FL
I’ve had the best learning experience with Mrs. Quintal. Lessons that would’ve taken me hours to learn on my own I was able to master within minutes with her. She’s the BEST math teacher I’ve ever had.
-Episcopal High School, Jacksonville FL
Mrs. Q's math concierge service is the best thing we ever did. Her personalized approach, daily questions, weekly progress reports, and overall availability helped our daughter more than any other tutor she's ever had (And she's had a lot of tutors!). As a parent, it was a relief to know that Mrs. Q was always there and able to focus on exactly what our daughter needed. She increased her ACT math score by 7 points and was able to get into the college of her dreams. Thank you!
-Wellesley, MA
I wish we had known about Mrs. Quintal before spending thousands of dollars on tutors and math prep services. We finally found the key to success! Her math concierge service is THE BEST.
-The Bolles School, Jacksonville FL
Eileen is such an amazing tutor! I needed to significantly improve my ACT score in math and science, two areas I seriously dislike. She was very patient with me and started rebuilding my foundational skills allowing me to finally understand why I was constantly getting certain questions wrong. She is a master at teaching math multiple ways, making it easier to learn. Questions that once intimidated me were dismantled and done in well under a minute. ACT day came and I wasn’t trembling, I was ready. My ACT math and science score improved by 5 points, on a scale of 36, that’s huge. Another benefit that I didn’t realize was that I became more organized and predictive in my learning, which is something that I now use at Boston College. Without Eileen I would not have gotten into my number one college pick and I am can’t thank her enough. I highly recommend Eileen as a tutor for math and science and suggest that you incorporate her strategies in class as well as on the ACT. There is no doubt that her strategizing will get you an increase in your score as well as make you better organized and confident.
-Ponte Vedra High School Class of 2018
Eileen was outstanding to work with. She was supportive and took a genuine interest in my performance. Eileen developed a well thought out plan to enable me to be successful on the SAT. She was able to zero in on the areas I needed the most help with, share important test taking strategies and help me to appropriately manage my time. She does a great job of making things simple and easy to understand. Meeting virtually with Eileen twice a week for five weeks, I was able to dramatically improve my score by 140 points to a near perfect score. Thanks Eileen!
-Florham Park, NJ
Working with Mrs. Quintal to improve my SAT and ACT math and ACT science scores was the best decision I could’ve made. I had taken each test on my own and was struggling in both math sections. I learned so many tips and tricks as well as the concepts tested on each standardized test in such a short amount of time. I always looked forward to our sessions as I learned so much and she made math easy which in turn made it fun. I’m so grateful to have had her help and recommend her to anyone seeking SAT and ACT math and ACT science tutoring. My SAT score improved 80 points and my ACT science score improved 10 points. Her tutoring helped me get my scores where I wanted them to be. She’s the best!!
-Ponte Vedra High School Class of 2021
It is because of Mrs. Quintal's coaching that I am able to attend the school that I see as a perfect fit for me. I was able to increase my SAT score 70 points from a 650 to a 720. Thank you so much!
-Nease H.S. IB Program, Ponte Vedra, FL
Eileen is amazing! After the first child went out of state we realized if the second child went out of state we needed to try and get academic money. We used Eileen and our child improved her testing score and received three academic scholarships for her out of state college.
-Ponte Vedra High School
The investment and time was well worth it and would do it again! Mrs. Quintal has a true gift of making math easy. I had taken both the ACT and the SAT several times and was having trouble getting my score up. She was able to help me identify key problem areas as well as help me focus on which test was best for me. Her patience as well as test taking strategies were key to my success. I am proud to say that I was able to increase my SAT score by 70 points and attend the college of my dreams!
-Ponte Vedra Beach, FL
Ms. Q is one of the best tutors anybody could ask for! She is unbelievably caring and empathetic with her students; she is always perceptive of their wants and needs, making sure they’re comfortable and checking in with them before tests to ensure their mindset is prepared to the fullest extent. Beyond this, she is a bonafide genius. Not only does she create complicated, brilliant math problems, but she masterfully dissects them and spells them out for those of us who aren’t as mathematically inclined. One is never left feeling dumb or confused by their mistakes, only empowered by her skillful explanations and their newfound knowledge. To ensure success in standardized testing, using Ms. Quintal is a no-brainer!
-Ponte Vedra Beach, FL
Hi Mrs. Quintal!! My PSAT scores came out today and I wanted to let you know that last year I got a 570 on my math section and this year after your tutoring it went up to a 640!!!!! Can't thank you enough!!
-Jacksonville, FL
Score increase: 140 points
I wasn’t expecting to increase my score by this much. I totally figured out the math section through Mrs. Quintal’s help! I liked using her cool math tricks. They really helped with time.
-Bishop Kenny High School, Jacksonville, FL