Are you ready for 2019-20

Castro Valley Elementary Science Olympiad?

2020 Elementary SciOly is scheduled for May 16th, 2020 at Canyon Middle School.  Don’t miss out.  Join our mailing list right away.  We will email you all the details about CVESO Parent Info Meetings and registration info in early December.

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CVESO Parent Info Meeting

Sunday, Dec 8th 2pm – 3pm @ Canyon Gym!

Registration will open on Dec 20th!

Info Night Presentation — November 2018

CVESO Handbook                   FAQs                         Forms




We are independent program run by parents and not affiliated with the Castro Valley Unified School District.