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.


Assistant Center Director
Eric has an Associate's degree in Computer Science and Japanese. He loves working with children, explaining new concepts, and finding the right approach for each student. He enjoys watching movies, programming, and playing games in his spare time. He has always loved math and enjoys sharing his passion with others.


Office Manager


Justine has a Master's degree and loves helping children learn math. She works as a math assistant at a high school during the school day. Justine loves working with children who have a willingness to learn. She likes trying different ways of explaining a concept until it makes sense to a student. Justine hopes to help students achieve their math goals.


Annette has a Bachelor's degree in Chemical Engineering. She loves music and sewing, and speaks French fluently. She enjoys working with students, and has worked as an Instructional Assistant and substitute teacher for the Mt. Diablo Unified School District. She looks forward to helping students at Mathnasium.


Josh has a Master's degree in civil-structural engineering. He has always had a passion for math and frequently collaborated with other students and engineers to better understand the subject. He enjoys encouraging kids and adults to always continue developing their math skills. His favorite part about tutoring is seeing that "light bulb" moment in kids when a math concept finally clicks.


Terry is a junior at San Francisco State. He is a double major in English Literature and Accounting. He enjoys tennis and helps assist in teaching kids how to play. He enjoys working with children of all ages. Being able to help children in math coincides with his interest in accounting.


Ke'olani is a senior at Clayton Valley Charter High School. She enjoys playing sports, learning, and spending time with family and friends. She is happy to be working at Mathnasium to gain experience and to learn math methods that can be applied to any level of math. She likes spending time with children, helping them understand concepts and hearing their interesting stories.


Maya is a senior at Clayton Valley Charter High School. She swims and plays water polo, and teaches children swim lessons. She enjoys working with children. She is excited to be working at Mathnasium.


Alayna is a senior at Clayton Valley Charter High School. She is currently taking AP Statistics. She is in the Engineering Academy at school. She enjoys volunteering at the Food Bank and spending time with family and friends. She is excited to be working at Mathnasium to help kids learn math skills.


Eliza is a senior at Clayton Valley Charter High School, where she is currently taking AP Calculus. Some of her favorite things include dancing, reading, and playing piano. She loves working with children and enjoys building positive connections with them. She is happy to do this at Mathnasium.


Alexa is a senior at Clayton Valley Charter High School and is also taking classes at Diablo Valley College. She plays soccer and is a part of Clayton Valley's women's ensemble. She enjoys math as well as working with kids and is happy working at Mathnasium.


Zack is a senior at Clayton Valley Charter High School, where he is currently taking AP Calculus. At school he is a part of both the Engineering Academy and the E-Sports team. He enjoys math and helping kids.


Jamie is a senior at Carondelet High School. She is currently taking AP Calculus. Outside of school, she loves to sew, go on walks, binge her favorite TV shows, and spend time with family and friends. She looks forward to helping children understand math concepts.


Mackenzie is a junior at Northgate High School where she is taking Pre-Calculus. Some of her hobbies are reading, hiking, listening to music, and exploring new places. She is really excited to help kids with their math skills.




Kayla is in her last year of her Wildlife and Fisheries degree. Her main focus is Marine Mammal conservation. She has worked in childcare and nannying for the last several years. She enjoys spending time teaching children. Some of her favorite hobbies are caring for plants and reptiles, and traveling.

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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