S. Bailyn
It is hard to get my son to do anything academic at home without a fight, But he loves going to Mathnasium nev...
See more reviews here




S. Bailyn
It is hard to get my son to do anything academic at home without a fight, But he loves going to Mathnasium nev...
See more reviews here
Mathnasium of Roslyn's personalized geometry tutoring programs are designed to support students at every stage of their math journey.
We can introduce and guide middle school students through foundational concepts like angles, shapes, congruence, and basic measurement, building the spatial reasoning and logical thinking skills needed for high school geometry.
Our tutors follow personalized learning plans to help students master high-school-level geometry topics—triangles, circles, proofs, transformations, and the Pythagorean theorem. We make abstract concepts clear and manageable.
Honors students and competition participants can receive targeted support for challenging topics like advanced proofs, coordinate geometry, and complex problem-solving strategies that prepare them for college-level coursework and math competitions.
Our specially trained math tutors support students of all skill levels excel in geometry, whether they’re just starting out with basic geometric principles like lines and intersections, or working through complex theorems and coordinate geometry.
We provide personalized instruction in an engaging and empowering environment, guiding students step by step through the concepts they need to master and building their confidence in the subject.
At Mathnasium, we use the Mathnasium Method™, our proprietary teaching approach based on personalized learning plans and interactive teaching techniques. This proven approach is designed to make even the most abstract geometric concepts easy to understand and apply to everyday concepts.
We build upon what students already know, strengthening foundational skills and introducing geometry concepts in sequence, so they can truly understand and even enjoy the subject.
Each student begins with a diagnostic assessment where we identify their current skill level, detect any gaps in understanding, and map out their learning goals. Using these insights, we create a personalized learning plan that guides them toward mastery of geometry.
Our tutors follow each student’s personalized learning plan while using proven, interactive teaching techniques. That way, students build a deep understanding of all important geometry concepts, including angles, transformations, congruence, and similarity.
Our Results
94%
Math Skills
of parents report an improvement in their child’s math skills and understanding.
93%
Attitude
of parents report improved attitude toward math after attending Mathnasium.
90%
Success
of students saw an improvement in their school grades.
Our Results
The Proof Is In The Numbers
Math Skills
of parents report an improvement in their child’s math skills and understanding.
Attitude
of parents report improved attitude toward math after attending Mathnasium.
Success
of students saw an improvement in their school grades.
Geometry Tutors Near You
Mathnasium’s specially trained geometry tutors work with students across the 11507, 11548, 11576, 11577, and 11596 zip codes. We proudly serve families throughout Roslyn Heights and nearby areas, including:
Specially Trained and Caring Team
Cheryl K.
Assistant Center Director
Cheryl is a seasoned educator with 34 years of experience as a middle school math teacher and has been with Mathnasium of Roslyn since its opening in 2011. Her deep instructional knowledge and enthusiasm for teaching help students thrive in all stages of math learning.
Cheryl excels at diagnosing individual learning needs and presenting math in exciting, memorable ways. Her vibrant personality and engaging approach create an environment where students feel relaxed, encouraged, and ready to succeed.
Freddie B.
Senior Instructor
Freddie has been a cornerstone of the Mathnasium of Roslyn team since 2013. With a degree in Psychology from Queens College, he discovered a love for teaching math through tutoring classmates during undergrad and is now pursuing postgraduate work in Education.
Freddie is known for his creativity and passion for helping students learn. He’s invented unique tools and games to simplify difficult concepts and was a finalist in the 2018 Mathnasium Instructor of the Year competition. He often says, "I’d work here until 2031," and students love his energy and commitment to their growth.
Megha S.
Instructor
Megha is a current medical student at The New York Institute of Technology College of Osteopathic Medicine. She has loved math since childhood and began tutoring students in high school. She’s especially interested in how math applies to science and healthcare.
At Mathnasium, Megha combines her strong academic background with her passion for education. She believes every student can master math with engaging instruction and consistent practice, and she aims to inspire students to reach their full potential.
Matthew L.
Instructor
Matthew graduated from Bayside High School and is currently a student at Stony Brook University. He discovered his love for math in elementary school, where he found himself advanced in the subject and eager to help his classmates succeed. This sparked his desire to tutor and assist as many people as possible. Matthew is excited to be part of the Mathnasium team and looks forward to sharing his knowledge with the students while inspiring them to do their best!
Ken S.
Instructor
Lionel R.
Instructor
Lionel is a retired educator with nearly three decades of experience teaching high school math and a few years as an adjunct professor. He holds a BS in Mathematics and an MA in Secondary Mathematics from Adelphi University. Drawn to Mathnasium's innovative approach and commitment to student success, Lionel eagerly embraces his role as an instructor, aiming to inspire students and help them build the mathematical skills necessary to thrive in today's world.
Abby W.
Instructor
Whether they would like to attend sessions in-center or online, students can take 3 easy steps to enroll at Mathnasium.
All students begin their Mathnasium journey with a diagnostic assessment that pinpoints what they already know and the geometry concepts they still need to learn.
FAQ
Mathnasium of Roslyn is located in Roslyn Town Plaza, right off LIE Exit 37, next to Dunkin' Donuts and Skinny Pizza. Our location offers convenient access for families in Roslyn and surrounding neighborhoods.
Students can attend geometry tutoring sessions in person with our caring tutors in Roslyn.
We proudly serve students from Roslyn and nearby communities. Local school districts include:
Roslyn Union Free School District
East Williston Union Free School District
Mineola Union Free School District
Manhasset Union Free School District
Herricks Union Free School District
North Shore Central School District
Yes! We support students in both middle and high school, including those enrolled in standard, honors, or advanced geometry courses.
We help students learn and master K–12 geometry topics like:
Angles, triangles, and plane figures
Circles and polygons
Transformations: reflections, rotations, translations, and dilations
Coordinate geometry: distance, midpoint, slope
Congruence and similarity
Volume and surface area of 3D shapes
Logic, reasoning, and writing proofs
These topics can be built into the student's personalized learning plan based on their unique needs and goals.
We use the Mathnasium Method™, a proprietary teaching approach designed to promote math mastery. It starts with a diagnostic assessment to identify each student's current skill level, knowledge gaps, and goals.
Based on those insights, we develop a personalized learning plan and provide face-to-face instruction in a caring and fun group environment. Our tutors use a combination of visual, verbal, mental, tactile, and written strategies to make geometry clear and engaging.
Many students come to us confused or frustrated with geometry. To help them transform their relationship with the subject, we meet them where they are on their math journey, break down complex concepts into manageable steps, and provide ongoing guidance at their pace.
Our caring tutors focus on building both skills and confidence, so students feel supported and capable.
Absolutely! For advanced learners, we offer enrichment opportunities that include challenging proofs, multi-step problem solving, and real-world applications to deepen their geometric thinking.
Yes. Our tutors set aside time during sessions for homework support. Beyond helping students work through assignments, we focus on strengthening their understanding of the concepts behind the problems so they can approach similar questions with confidence on their own.
Certainly! We can align our instruction with classroom goals or New York state standards to help students prepare for quizzes, unit tests, final exams, and standardized assessments like the SAT®.
At Mathnasium of Roslyn, we focus exclusively on math.
We follow the Mathnasium Method™, a proprietary teaching approach designed to promote math mastery. Our tutors follow personalized learning plans and teach in a way that makes sense to each student in a supportive, engaging environment.
Yes! When appropriate, we can align personalized learning plans with New York state standards and classroom goals to support classroom success.
At Mathnasium of Roslyn, the cost of math tutoring depends on your student's individual learning plan and session schedule. Students usually attend a couple of sessions per week for a flat monthly membership fee.
For specific pricing information, please contact our center directly. We're happy to walk you through the options and find a plan that fits your student's goals and your family's needs.
Getting started is easy! Contact us or schedule an assessment to get started.
Once we understand your student's skills and goals, we'll create a personalized learning plan and begin sessions, often within just a few days.
Give your child an edge with Mathnasium. Come in for a free, no-obligation assessment. Call: (5...
Contact UsKnowledge Hub
Jun 2, 2026
May 27, 2026
May 19, 2026
May 12, 2026
May 5, 2026
Apr 15, 2026
Apr 7, 2026
Apr 1, 2026
Mar 24, 2026
Mar 11, 2026
217A Mineola Avenue
Roslyn Heights, NY 11577
| Call: | (516) 484-6284 |
| Text: | (516) 484-6284 |
| Email: | [email protected] |
Mon
3:00PM - 7:00PM
Tue
3:00PM - 8:00PM
Wed
3:00PM - 8:00PM
Thu
3:00PM - 8:00PM
Fri
3:00PM - 7:00PM
Sat
10:00AM - 2:00PM
Sun
10:00AM - 2:00PM
Mon
3:00PM - 7:00PM
Tue
3:00PM - 8:00PM
Wed
3:00PM - 8:00PM
Thu
3:00PM - 8:00PM
Fri
3:00PM - 7:00PM
Sat
10:00AM - 2:00PM
Sun
10:00AM - 2:00PM
| Mon: | 3:00PM - 7:00PM |
| Tue: | 3:00PM - 8:00PM |
| Wed: | 3:00PM - 8:00PM |
| Thu: | 3:00PM - 8:00PM |
| Fri: | 3:00PM - 7:00PM |
| Sat: | 10:00AM - 2:00PM |
| Sun: | 10:00AM - 2:00PM |
| Mon: | 3:00PM - 7:00PM |
| Tue: | 3:00PM - 8:00PM |
| Wed: | 3:00PM - 8:00PM |
| Thu: | 3:00PM - 8:00PM |
| Fri: | 3:00PM - 7:00PM |
| Sat: | 10:00AM - 2:00PM |
| Sun: | 10:00AM - 2:00PM |
Have questions? Contact us.