The annual San Ysidro STEM Fair brings together community partners to offer opportunities and lower barriers to science, technology, engineering and math (STEM) education and careers.

Enjoy hands-on STEM activities for students in grades K–8, including  

  • Learning demonstrations led by Sci Phy program teachers 
  • Robotics demos led by San Ysidro High School’s Cougarbots team
  • Local scientists and STEM career role models 
  • Community art
  • Community resources
  • Raffles and giveaways 

This free, equity-centered family event is open to the entire community. No registration is required. All students must have an accompanying adult to attend.

Thank you to the event collaborators: 


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Events are currently being scheduled.

Thank you for your patience and support for science in our community!


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