University of California System
California State Summer School for Mathematics and Science (COSMOS)
An intensive four-week residential program where California high school students live on a UC campus while taking advanced STEM courses in focused clusters such as robotics, marine biology, and computational science led by UC faculty and supported by graduate mentors. Students work on real-life projects and challenges, with evenings and weekends for team-building, field trips, and social activities.
$3,000
Feb 6, 2027
4 weeks
Multiple UC campuses in California · residential
Save California State Summer School for Mathematics and Science (COSMOS) to your plan
Sign in free, no card. Kolly tracks the deadline and reviews your application essay.
Apply on the official site
Kolly tracks the deadline. Submit the application directly to the host below.
Go to the application pageKolly drafts and reviews this application.
Save this program to your plan and Kolly creates the draft slot, tracks the deadline, and reviews the essay against students who got into top programs. Free to start.
Sign in to save this program