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.


Lead Instructor
Andrew has always loved Math; he has worked for Mathnasium for eight years and loved every minute of it. Some of Andrew's favorite moments are when he is explaining a difficult, or interesting, concept and seeing a students eyes light up with a look of "aha" once it all starts to make sense. Andrew enjoys a good puzzle, riddle and anything science fiction; his favorite riddle is, of course, a good math riddle.

Nanci Buck

Nanci likes solving puzzles, seeing patterns, playing games, and seeing students become more comfortable with their math skills! She has worked for Mathnasium for 8 years and has seen our methods enable students to enhance their math knowledge and to make them genuinely confident in math! Nanci cherishes her family: she has been married to Dennis for 33 years and they have three adult children! She homeschooled her children for 23 years. Shei enjoys cooking, traveling, walking, reading, and any gathering with her family and friends!


Arun is currently a junior in high school; he has always enjoyed learning and using different math skills, whether it is in school, in competitions, or even in everyday life. Arun saw the opportunity to work at Mathnasium as an opportunity to teach others about math. When not working on math, Arun likes to cook, play golf, and practice the piano.


Jill is a student at Loudoun County High School and enjoys math a lot. She loves working with kids and helping them succeed in math. Her favorite thing about working with kids is seeing their reactions after they do something they didn’t think they could. When she has free time, she loves to hang out with friends or her dog.


Rohan became interested in math at a young age while watching his brothers complete problems. Rohan enjoys math because of the real world applications. Mathnasium has a special method of keeping students engaged and wanting to continue learning (Rohan should know, he was one of our students). Seeing the Mathnasium method work so well has made Rohan want to help strengthen other students' skills.


Janae is currently attending Heritage High School and the Academy of Engineering and Technology; in the future, Janae plans to pursue a career in the field of STEM, and she hopes to inspire students to do the same.

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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