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.

Sarah Goldschmidt-Hopkinson

Instructor
Hi! My name is Sarah. I'm a senior at Winston Churchill High School and look forward to starting college in the fall! I plan to pursue English and Education and to spend this summer playing guitar and hanging out with family. My favorite number is Pi, but don't talk to them because they'll go on and on forever.

Constance Sutter

Instructor
Hi, my name is Constance. My education is in mathematics, psychology & philosophy, and I’m attending McDaniel College to earn my Master’s in Clinical Mental Health Counseling. My favorite number is 7, as I love the pattern it generates when you divide any integer by it—too cool! My first language is Greek, and my primary hobbies are weightlifting, reading and writing literature, and playing music!

Arvin Adeli

Instructor
Hi, everyone! My name is Arvin. I am a senior at Winston Churchill High School, and I plan to study Computer Science and Engineering in college. I love all kinds of music but I especially love classical music since I play both the piano and cello. I also enjoy playing tennis, reading, and constantly 3D printing things. My favorite number is -7, since I was born in July and I've always thought negative numbers were pretty cool, but if I were to tell you my ABSOLUTE favorite number, I'd say it would be the number 7.

Gabby Rappaport

Instructor
Hi, I am Gabby! I go to Walter Johnson High School, and I plan to major in psychology. My favorite number is 8 because the loops are fun to draw! I like listening to music and rock climbing.

Rian Treistman

Instructor
Hi I'm Rian. I attend Quince Orchard High School and will pursue business in college. My favorite number is 13 because it is the number of my favorite basketball player, Paul George. A fun fact about me is that I like to play soccer. How do you make seven an even number? Remove the "s."

Michael Holder

Instructor
Hi I'm Mike. I go to Winston Churchill High School. When I go to college I plan on pursuing either Mathematics, engineering, or finance. My favorite number is 1 because it is very versatile in math and is the number from which all other numbers come. Some of my hobbies are, running track, cross country, watching movies and playing the drums.

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.

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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