Welcome to Three Rivers School!

Student Resources
Bus Information
Homework Pages
Lunch Menu
District Calendar
Parent Portal

Upcoming Events

  • TRS Softball/Baseball (Double Header) Away Game

    May 23, 2019 @ 3:45 pm - 5:15 pm

    At Strafford

    See more details

  • TRS Softball/Baseball Home Game

    May 28, 2019 @ 3:45 pm - 5:15 pm

    Against Barrington

    See more details

View Full Calendar


  • Spring Road Race T-Shirts - The TRS Student Council is very excited to bring back the spring road races this year!  After a one-year hiatus, the Three Rivers family decided this isn’t a tradition we want to let go! Sticking to tradition will be the one-mile Cubby Fun Run, in memory of a late custodian, Mr. Culberson, who we loved Continue Reading
  • Daily Announcements - May 22, 2019 Today is a White Day. The TRS Road Race is back! You can select from 3 different races this year:  Sticking to tradition will be the one-mile Cubby Fun Run, The McTombo 5K and a new option this year, the Harry Hustle, a walk throughout the TRS campus. Remember to hand in your Continue Reading
  • School Store - Once again this year we are opening our doors to the TRS Online School Store.  Click on the link below to see all the TRS apparel options.  Show your school pride and wear your TRS apparel with Panther Pride! http://teamstore.gtmsportswear.com/threeriversschool  


  • Curriculum Connections - In our second issue of Curriculum Connections, we will share some highlights from Competency Based Grading System.  We will also attempt to shed light on some concerns and issues raised by our stakeholders.  Additionally, we will provide a glimpse into the amazing work that our teachers have been doing around Assessment Mapping and Unit Design.