Upper School

MyTA - Thornton Academy

MyTA - Upper School is the home for forms, policies, and information for students and families grades 9 - 12.

Can't find what you need? Fill out the 'Ask a Question' form at the bottom of this page.

student handbook

Athletics Resources

Health and Nursing Resources

School Counseling Resources

2026-27 School Calendar

Faculty and Staff Directory

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Resources

Academics and Schedules

To report a student absent, tardy or to request a dismissal
Parent attendance reporting: please call our main line of (207) 282-3361.

Planned Absence Form
Complete the Planned Absence Form if you know in advance that your student is going to be out for personal reasons (medical appointment, for example) or educational purposes.
Return the completed form to the Deans' Office for approval.

TA Release Form
TA Release provides students an opportunity to attend their academic programs and still have the privilege of leaving campus during a study hall period. See the TA Release Form for more information, including eligibility.