All Tuolumne County Schools and TCSOS buildings will be closed on Monday, January 16, 2023, in observance of the holiday.
Students
Computer Science Education Week
Help students uncover the joy of learning computer science!
Digital Citizenship Week
Digital Citizenship Week is October 17–21, 2022
The Great California Shake Out
Join us in the World’s Largest Earthquake Drill. October 20, 2022.
Red Ribbon Week
TCSOS is proud to join Tuolumne County Public Health and its community partners this October for Red Ribbon Week.
California Launches CalKIDS College Savings Program
Funds Will Make Higher Education More Accessible for California Families
Free Online Tutoring Available
California State Library provides live, 24/7 online tutoring and homework help in every K-12 subject
Welcoming the 2022/2023 School Year
We are pleased to welcome TCSOS students, staff, and families back for the 2022/23 school year. Find out more about back-to-school information and start dates for TCSOS programs.