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.

Arthur

Instructor

Arthur is an undergraduate student at the University of British Columbia, pursuing a Bachelor of International Economics. He uses math to analyze complex global and macroeconomic trends. 

Since joining Mathnasium of Happy Valley in 2019, Arthur has taught dozens of students and helped pioneer the center’s @Home program. He loves teaching math and hopes to pursue a career in finance. 

Kimberley

Instructor

Kimberley holds a Bachelor’s degree in Biology from Washington State University and a Master’s degree in Mathematics from Western Washington University. She has been teaching and tutoring math at the college level since 1989. 

Known for her creativity, Kimberley often uses humor, sometimes even donning a purple wig or juggling erasers, to make math fun and memorable. Outside of teaching, she enjoys playing dodgeball, spending time with her cats, and exploring the Pacific Northwest. 

Caleb

Instructor

Caleb is currently a marketing student at Portland State University. Graduating from Damascus Christian School as his class's valedictorian, he flew through every math course offered at his school, completing Calculus I as a mere junior. He uses math to navigate the digital marketing world, using analytics and metrics to maximize his reach and optimize his success.

Outside of the Center, he enjoys playing sports, hiking, creating faith-based content on social media, and getting involved in his beloved church community. Through these interests, he is able to motivate and build personal relationships with students who share them.

Jeff

Instructor

Jeff taught for 41 years before retiring in 2020, including 31 years in elementary and middle schools and 10 years at Concordia University. He holds a Bachelor’s and Master’s degree in Education and has taught across Indiana, Washington, and Oregon. 

He joined Mathnasium of Happy Valley in 2020 and loves helping students build confidence in math. Outside the center, Jeff enjoys gardening, hiking, and officiating high school basketball games with his wife, Marilyn. 

Ethan

Instructor

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.

Quote Quote
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

Schedule Your Math Skills Assessment Today

Student using math cubes to solve fractions
Student working with a math tutor at a local math learning center

Want to join the Mathnasium team?

Are you interested in changing lives through math? We're looking for outstanding individuals with a high level of commitment who are passionate about teaching math. Find out if there's a Mathnasium position that's just right for you!

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