Calculus Roundtable connects thousands of students to life-changing STEM opportunities each year. Whether you're a coder, chemist, data analyst, designer-or simply someone who believes every child deserves a shot at success-you belong in this work.

From weekend workshops and classroom guest visits to online tutoring, there’s a joyful space for you to share your talents and time.
Why Volunteer With Us?
Inspire students by showing them what's possible.
Give back doing what you love.
Connect your team to meaningful community engagement.
Support equity in STEM fields.
Inspire students by showing them what's possible.
I came to volunteer. I left inspired.
Volunteer, STEM Broadcasting Network Event
BioRad - Corporate Volunteer Partner
Want to inspire young people?
Contact us at  
volunteering@calcround.org
Elm MS HS

BioMed in the Central Valley

See biology and technology like you've never seen it before also cotains lots of low-tech/no-tech activities
Read post

Volunteers from Ford Make Automobile Technology Real

Linear helps streamline software projects, sprints, tasks, and bug tracking. Here’s how to get started.
Read post
Software Coding
8 min read

NASA Volunters Bring Tribal Traditions Into Space

In Northern California, The Karuk Tribe design solar robots that dance in tradition tribal patterns.
Read post
Product
8 min read

Grammy Award Winning Rapper Brings His Love of Math to Students

The Mafaniko Project in Richmond, California came from the community with a demand for more culturally inclusive curriculum. 5 years later some of the fastest growing test scores in the county.  
Read post
Meeting
Design
8 min read

The PD of Wireframing

Introduction to Wireframing and its Principles with teachers in Contra Costa County. Learn from the best in the industry.
Read post

Understanding Money from the Floor of the Stock Exchnge

Students in Long Island, NY learn about how money works by studying a phamasudical drug from the labortotry to going public inclding a trip to the floor of the New York Stock Exchange.
Read post