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.

Maria Santiago

Assistant Center Director

Maria Santiago is the Assistant Center Director at Mathnasium of Salinas and holds a Bachelor’s degree in Computer Science with a concentration in Data Science from California State University, Monterey Bay.

From an early age, Maria developed a strong passion for mathematics and a dedication to helping others succeed. In high school, she regularly supported her classmates by helping with math homework and leading study sessions before exams. During her time at university, she served as a teaching assistant for a programming professor, guiding peers through coding assignments and helping them build confidence in their problem-solving skills.

Having always excelled in mathematics, Maria chose to use her skills to support students who may struggle with understanding mathematical concepts. As a mother to her young daughter, Malena, she brings an added sense of empathy, patience, and compassion to her work, creating a supportive and encouraging environment for every student she mentors.

Sean Estrella

Assistant Center Director

Sean Estrella is the Assistant Center Director at Mathnasium of Salinas and holds a degree in Computer Science from Cal Poly San Luis Obispo. His love for math began in elementary school, when he eagerly helped his siblings with their homework. During college, Sean joined the Math Club and continued tutoring whenever he had the opportunity. He enjoys helping students build confidence, strengthen their problem-solving skills, and discover that math can be both approachable and rewarding. 

Alexis Winant

Instructor

Kenneth Silim

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

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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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