Our staff is built to teach each student individually, to develop the skills they need to thrive in mathematics, and to foster a love of learning.

Keith

Director of Operations

Keith works closely with both students and parents to ensure progress is clear, measurable, and meaningful. He values open communication and helps families stay engaged with the learning process, creating a strong partnership that supports student growth.

Energetic and patient, he is always ready to listen and provide guidance when challenges arise. He emphasizes deep understanding of each concept, helping students build a strong foundation that allows them to extend, connect, and apply their learning with confidence in the future. 

Mr.Ising earned his Master’s degree in Actuarial Science from the University of Connecticut and has proudly served the Mathnasium community for over eight years. Outside the center, he is a devoted American football fan and proudly roots for the Pittsburgh Steelers.

Kaitlyn

Center Director

Kaitlyn works with elementary and middle school students to help them build strong mathematical foundations in a supportive center environment. Originally from Florida, she studied Physics at the University of Florida and brings curiosity, analytical thinking, and enthusiasm to her work with students.

Outside the center, Kaitlyn enjoys painting, playing video games, hiking, and exploring new shows and movies—especially anime. She also loves to travel and enjoys sharing stories from her experiences whenever she gets the chance.

Lydie

High School Instructor

Lydie works with elementary and middle school students to build strong mathematical foundations through thoughtful and structured support in the center. With a background in Mathematics and Computer Science, she brings both analytical precision and clarity to her work with students.

Patient, energetic, and organized in her approach, Lydie focuses on helping students experience the joy of learning as they master new concepts. By emphasizing understanding and steady progress, she helps students build confidence and develop a positive relationship with mathematics.

Naisha

Instructor

Naisha works with elementary and middle school students to build strong mathematical foundations in a supportive and engaging center environment. Currently a senior in high school and an incoming finance major, she is enrolled in AP Calculus BC and has excelled in Algebra 1, Geometry, Algebra 2, and Precalculus. She is on track to graduate with an Advanced Regents Diploma and is actively involved as the founder and president of her school’s DECA club, as well as a member of the National Honor Society.

Patient, engaging, and adaptive in her approach, she focuses on guiding students step-by-step through new concepts, tailoring her instruction to each individual’s learning style. By incorporating visual tools and emphasizing understanding, she helps students build both confidence and mastery. Her goal is to support meaningful academic growth while fostering a positive and encouraging learning experience.

Ethan

Instructor

Ethan brings curiosity, enthusiasm, and a deep appreciation for mathematics to the center. With a background in Physics from RPI and work toward his 7–12 Math education certification, he enjoys helping students understand not just how math works, but why it works and how it connects to the real world.

Ethan focuses on building understanding through thoughtful explanations and engaging problem-solving. Outside the center, he enjoys theater, board games, baking, and even doing math for fun.

Our Mathnasium Mission

Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.

Quote Quote
What I love about Mathnasium is the ability to teach problem-solving skills and make math make sense, while also making a student smile.
Amber W., Mathnasium Instructor

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Student using math cubes to solve fractions
Student working with a math tutor at a local math learning center

Want to join the Mathnasium team?

Are you interested in changing lives through math? We're looking for outstanding individuals with a high level of commitment who are passionate about teaching math. Find out if there's a Mathnasium position that's just right for you!

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