Mathnasium 8974 SE Sunnyside Rd, #B, Clackamas OR 97015 (503) 908-2778

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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:

CenterDirectorRobin Colbran, Center Director 

Robin is the owner at Mathnasium of Happy Valley. Prior to opening her Mathnasium center, Robin owned and ran two succesful businesses. She has a Bachelor of Science in Business Administration with a concentration in Small Business Entrepreneurship from Sonoma State University. Having struggled with math as a child, Robin is passionate about helping every child in her community to truly understand math by teaching it in the way that makes sense to them. She wants to help build each childs confidence in math and open many more doors for their overall future success.  Married with 2 kids, Robin loves to ride bikes, hike and explore with her family.


Anthony,  Lead Instructor

Anthony is a recent graduate from the University of Oregon obtaining a Bachelor's degree in physics and is working towards a Master's degree in teaching. He had run his own tutoring service for 5 years before joining the Mathnasium team. He has mastery of mathematics and the experience of working with others to assist any student that comes in our doors. As a future profressor of physics he hopes to further develop his teaching ability and expertise. Anthony enjoys building computers, playing video games, and riding his motorcycle.


Arthur, Instructor

Arthur is currently a sophomore at Clackamas High School. He is in the school's Math Honors Society. In short, Arthur loves math! He also loves teaching others math. In his free time, he tutors students in Calculus. In the future, Arthur hopes to become a high school math teacher and help others love math! Arthur also enjoys playing the piano, singing, and volunteering around the community. He also takes interest in business, finance, and photography.


Helene, Instructor

Helene is currently a junior at Clackamas High School. She's the president of Math Honor Society, because math has always been her favorite subject. She's also the secretary National Tech Honor Society and runs a tutoring program in language arts. Outside of school she takes lessons in violin and piano. She is involved in lots of health program and hopes to become a neurosurgeon.


Michelle, Instructor

Michelle is currently a junior at Clackamas High School with a passion for math. She is the vice president of her school's Math Honor Society. Other than math, Michelle loves volunteering and reading. Her favorite subjects in school are math and science, and she hopes to pursue a career in the STEM field in the future. 




The best way to see if we are a good fit for your child’s needs is to visit our center, meet the instructors and get a Complimentary Math Skills Assessment.  

Call Now (503) 372-1603 and Let's Get Started!