Mathnasium 1814 East Route 66, #A, Glendora CA 91740 (626) 691-5430

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Our Team

Our specially trained math instructors will teach your child how to understand math in an individual setting; our unique approach enables us to explain concepts really well and lend a helping hand to every student. Our tutors foster a caring, encouraging environment that helps kids thrive and learn! Read below to learn more about our talented team:

Bon Chau, Center Director 

Bon is the Center Director at Mathnasium of Glendora. Bon has been center director for more than 8 years, understanding well in Mathnasium Method and experienced in teaching the students in the way that makes sense to them. He has a Bachelor of Science degree in Mechanical Engineering from UCLA, in which it provided a solid foundation on the math skills. He has taught and tutored over hundreds of students of all ages, and he is committed to bringing the math skills to his students by using an unique combination of mental, verbal, visual, tactile and written techniques. He also spends time with each student to find out his/her best learning style (Visual, Auditory, Kinesthetic).

Working in Mathnasium since 2011, Bon found this position as a perfect place to fulfill his goal of teaching math to children and reach out to the local communities in Glendora and the surrounding area.

Besides teaching, Bon also has different kinds of hobbies such as photography, biking, guitar, etc. He is also one of the advisors in the College Fellowship in his church, First Chinese Baptist Church Los Angeles. In addition, he has been visiting different third world countries, along with his lovely wife Athena, in order to bless the people and to share the Good News with them.


 Alcira, Lead Instructor

Alcira has joined our team since 2016. She is a Chemical Engineering major at Cal Poly Pomona. Her favorite subjects are math and chemistry. In her free time she enjoys hiking and reading.








Josh, Instructor


Josh has joined our team since 2016. He is currently studying as a Mathematics major at Cal Poly Pomona, with plans to get a master's degree in education. He has always been passionate about making math accessible and fun for all students.








Zack, Instructor


Zack has joined our team since 2018. He is currently attending Cal Poly, Pomona, working towards a computer science degree. For Zack, math is a tool to help him make sense of the world, and he wishes to inspire the students of Mathnasium to truly understand how powerful this tool can be. He understands the monotony of the building blocks of mathematics, yet he refuses to let that take the fun out of it. Zack loves to involve music in his life whenever possible, whether he’s making it, dancing to it, or just a casual listener.







Stephanie, Instructor


Stephanie has joined our team since 2018. She is currently enrolled at Cal State Long Beach with a degree in Liberal Studies to become an elementary school teacher. She will soon be graduating this upcoming Spring 2019 and would like to further her education and obtain a Masters in Mathematics to later become a Math teacher as well. She has always like working with kids and showing them different ways in which they can learn math and find out which way is easier for them. Math has always been her favorite subject and what better way to use it than here helping students learn and excel in it. 






Alina, Instructor


Alina has joined our team since 2018. She currently attends Glendora High School and in the future she plans to major in accounting. Alina’s interest in Mathnasium sparked when she saw the opportunity to work with her two favorite things, math and kids. Something interesting about Alina is that she is left handed. In her spare time, Alina loves to go on spontaneous trips with her and explore new coffee shops.



Jesus, Instructor

Jesus has joined our team since 2019. He is currently attending Cal Poly, Pomona, working towards a Chemical Engineering degree. He heard from too many people that math is a subject that is "too hard".  He always envied the joy that his math teachers got whenever they helped a struggling student truly understand a challenging concept.  He wanted to experience this feeling himself, and so when he was looking for a job, he looked for a place that was committed to making math make sense to kids who were being challenged by the subject.  He found Mathnasium - and, we are so glad that he did!

Jesus is a hardcore Disney fan, and has quite a collection of Disney pins.






Bethany, Instructor


Bethany has joined our team since 2019. She is currently enrolled at Azusa Pacific University and is majoring in Liberal Studies. She will be graduating in 2019 and hopes to obtain her teaching credentials shortly after. She enjoys interacting with the students at Mathnasium and hopes the experience and the teaching techniques she learns will transfer to her future classroom. When she is not at Mathnasium she is working at Sandburg Middle School as an AVID tutor and helps coach 10 and under softball. During her spare time she enjoys being active, healthy, and helping others.








Matthew, Instructor


Matthew has joined our team since 2019. His is a graduate from California State University Fullerton with a degree in Mathematics. He hopes to soon get his teaching credential. He has previously tutored students in college courses as well as students in middle school. Through teaching he hopes he can give students the ability to connect mathematics with the real world.