PowerSchool is open for NEW families to complete the New Student Enrollment forms or current families to submit a Change of Address form.
Back to School forms will be posted around August 1 for parents to complete. A class schedule will NOT be available for students unless ALL the Back to School forms have been completed. An email and text message will be sent when the forms have been posted.
Questions may be directed to Dawn Downey, PowerSchool Administrator, at downeyd@ths.org or 216-581-5767.
GUIDE TO SUMMER 2026 and Opening Day Information
Click here to download our
Guide to Summer 2026 for summer reminders and new school year information.
REGISTER FOR TRINITY'S TEXT MESSAGE SERVICE
Trinity communicates primarily with parents and students through email and text messages sent from our partner, SchoolMessenger. Parents and students are strongly encouraged to register for our text message service by texting
YES to our school's short code number
67587. The cell phone number you register must also be provided on the forms in PowerSchool.