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Inspiring curiosity and creativity through mathematics

The San Diego County Office of Education provides direct services to districts, collaborates with projects and agencies, disseminates materials and resources to support K-12 mathematics literacy, and supports student achievement through district, region, and state professional development programs. These activities provide the ongoing training in methodology, curriculum, technology, and assessment that teachers need to provide students throughout the county with a quality mathematics education.

Math News and Information

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Get the Sum of It All newsletter in your inbox every other month and find updates regularly added on this webpage. 

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Join Audrey Mendivil and Mark Alcorn in an asynchronous book club for teachers and leaders. Read along with us by either previewing or reviewing a chapter of the selected book in the podcast and continue the conversation on Twitter using #SumMathChat or email us at New episodes air on Fridays starting in September 2023. 

Listen to The Sum of It All Podcast

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Previous Seasons

Cultivating Mathematical Hearts book cover

What would it look like to center mathematics as a humanizing endeavor? How might putting students and their humanity at the heart of mathematics education result in more engaged, meaningful and joyful learning? Join us as we read and discuss Cultivating Mathematical Hearts: Culturally responsive mathematics teaching in elementary classrooms by Maria del Rosario Zavala and Julia Maria Aquirre, to seek answers to these questions for TK-12 audience of educators.

Unlearning book cover

Most educators have spent time thinking about the ways we learn, but how many of us have spent time thinking about the ways we unlearn? Join us as we read Unlearning: Changing your beliefs and our classroom with UDL by Allison Posey and Katie Novak and discover ways to unlearn the beliefs, assumptions and teaching practices that are no longer serving our students well in math classes.

Bad at Math book cover

Are some people really "math people" and others aren't? What does it take to expose and dismantle the stereotypes, negative mindsets and systemic opportunity gaps in math education? Join us as we read and discuss Lidia Gonzalez's book Bad at Math? Dismantle harmful beliefs that hinder equitable mathematics education. 

More to Explore

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main contacts

Audrey Mendivil

District Advisor, Curr & Instr
Linda Vista Campus

Mark Alcorn

Coordinator, Instr & Curr Cont
Linda Vista Campus

Cara Hetrick

Coordinator, Instr & Curr Cont
Linda Vista Campus

Libia Gonzalez

Administrative Assistant I
Linda Vista Campus