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Thornton High School

Equity, Growth, and Community Engagement

School News

Thornton Announcements

Hightlights

WASC Accreditation

Thornton High School - Accreditation now reaffirmed through the end of the six-year cycle, ending June 2023.

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How to get free help with your homework online

A FREE live tutoring service is available for all students through the San Mateo County Library website.

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Standardized Testing Info!

Please review the following documentation and website resources for details regarding the Smarter Balance Assessment: .

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School Events

Tomorrow

Quarter 3 Ends
Monday

Intersession, College and Career Week
Quarter 4 Begins
2:30 PM - 4:00 PM New Student Orientation
Tuesday

Intersession, College and Career Week
Wednesday

Intersession, College and Career Week
March 11, 2021

Intersession, College and Career Week
March 12, 2021

Intersession, College and Career Week
March 15, 2021

Core Classes Begin
April 5, 2021

Spring Break, No School
April 6, 2021

Spring Break, No School
April 7, 2021

Spring Break, No School
April 8, 2021

Spring Break, No School
April 9, 2021

Spring Break, No School
April 15, 2021

Progress reports to be mailed out
April 16, 2021

Progress reports to be mailed out
April 29, 2021

Minimum Day, school ends at 12:15pm
April 30, 2021

Staff Development, No School
May 14, 2021

Core Classes End
May 17, 2021

Final Intersession Week of 2020-2021 School Year
May 18, 2021

Final Intersession Week of 2020-2021 School Year
May 19, 2021

Final Intersession Week of 2020-2021 School Year
May 20, 2021

Final Intersession Week of 2020-2021 School Year
May 21, 2021

Final Intersession Week of 2020-2021 School Year
May 24, 2021

Memorial Day Holiday, No School

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