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“We will always have STEM with us. Some things drop out of the public eye, but there will always be science, engineering, and technology. And there will always, always be mathematics.”
— Katherine Johnson, African-American mathematician —

Our Mathematics and Computer Science program challenges students to be confident, independent thinkers, who know how to apply math and computer science in real-world situations. Through an active learning environment, students become fluent readers, writers and communicators in mathematics – with the goal of engaging a greater number of students in the possibilities of STEM careers that transform our world.

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MAT201: Geometry with Advanced Algebra

9th graders master both geometry and advanced algebra concepts, gaining the technical vocabulary, notational fluency, the analytical skills, and the conceptual thinking that matters for problem solving. 

CSC133: AP Computer Science Principles

Available to 10th-12th students, this course introduces students to the creative aspects of programming, abstractions, algorithms, large data sets, the Internet, cybersecurity concerns, and computing impacts.

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MAT621: Multivariable Calculus

For students who have completed AP Calculus, O’Dowd is one of only a few high schools in the state that offers this course - which lays the mathematical foundation for machine learning and theoretical computer science. 


Increase in AP Course Enrollment since 2017


STEM Clubs, including Mathletes


AP and Honors Courses

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Dynamic Futures in Math:
O’Dowd Moves Students Ahead of the Curve


In accordance with leading-edge research from the Stanford Graduate School of Education, we developed an innovative new two-year geometry, algebra, and trigonometry sequence - a course remodel designed to prepare students to be problem solvers in today’s tech and data economy.

Mathematics and Computer Science
Carlos Trujillo, Math Department Chair

Carlos has a BA in Mathematics from UC Berkeley and an MA in Teaching from the University of San Francisco. Since 2011, he has taught O’Dowd students to approach math with a growth mindset, so they can approach life fearlessly pursuing their dreams and passions.

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