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Welcome to Thornton High School

An International Baccalaureate Diploma Programme School

Thornton High School's International Baccalaureate Programme provides opportunities, expectations and support for each student to become a knowledgeable, open-minded, active, and caring citizen of an ever-changing world. To this end, the programme challenges students to think critically, develop respect for different points of view, and embrace a lifelong journey of learning, hard work and academic excellence.

Mission

Total Commitment to High Achievement and Success for All.

Vision

Thornton High will be a high performing school that provides a continuum of learning for IB students along the Thornton corridor, THS will provide an environment that promotes:

  • A viable authentic curriculum
  • Personalization of the learning experience for every student
  • In an atmosphere of democratic decision-making

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Contact

Address9351 N Washington Street
Thornton, CO
Office Phone720-972-4800
Attendance720-972-4800
Fax Number720-972-4999
Office Hours7:00 am - 3:30 pm
School Hours7:15 am - 3:00 pm
Early Release
(Wednesday)
7:10am - 12:30pm

Upcoming Events

Picture Retakes

Picture Retakes

Date & Time: Mon, 10/08/2018 (All day)
Location: Lower Commons

10/08/2018 (All day)
Oct 8

PSAT/NMQST Test

PSAT/NMQST Test

Date & Time: Wed, 10/10/2018 (All day)
Location: Lower Commons

10/10/2018 (All day)
Oct 10

Parent Teacher Conferences

Parent Teacher Conferences

Date & Time: Thu, 10/11/2018 - 5:00pm to 8:00pm
Location: Field House

10/11/2018 - 5:00pm
Oct 11

End of 1st Quarter

End of 1st Quarter

Date & Time: Fri, 10/12/2018 (All day)
Location: Field House

10/12/2018 (All day)
Oct 12

Upcoming Sports

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