Welcome to Three Rivers Middle School
1101 Jefferson Avenue
Three Rivers, MI 49093
Phone:(269) 279-1130
Fax:
(269) 279-1139
Attendance:
(269) 279-1131
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21 Sep
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GSRP: No School - Staff Professional DevelopmentDate: Sep 21Calendar: District Calendar
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No School- Students, Full Day PD- StaffDate: Sep 21Calendar: District Calendar
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TRCS Board of Education Regular Meeting 6:00 PM to 8:00 PMTRCS Board of Education Regular MeetingDate: Sep 21Time: 6:00 PM to 8:00 PMLocation: 851 Sixth Avenue, Three Rivers, MI 49093Calendar: District Calendar
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22 Sep
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Andrews Elementary Title I Parent Engagement Night 5:00 PM to 6:30 PMAndrews Elementary Title I Parent Engagement NightDate: Sep 22Time: 5:00 PM to 6:30 PMLocation: Andrews ElementaryCalendar: District Calendar
Please call the school for more information. 269-279-1140
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5 Oct
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TRCS Board of Education Work Session 6:00 PM to 8:00 PMTRCS Board of Education Work SessionDate: Oct 5Time: 6:00 PM to 8:00 PMLocation: 851 Sixth Avenue, Three Rivers MI 49093Calendar: District Calendar
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7 Oct
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Pupil Accounting Count DayDate: Oct 7Calendar: District Calendar
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9 Oct
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TR High School Homecoming ParadeDate: Oct 9Location: TBDCalendar: District Calendar
Please call the school for more information. 269-279-1120
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TRHS HomecomingDate: Oct 9Calendar: District Calendar
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Save the Date: Grandparents/Grandfriends Day is coming!
Get ready to have a GRAND time! 💜💜💜
TRCS Introduces My School Menus(TM)
The Food Service Department is pleased to introduce My School Menus TM by Health-e Pro--a mobile app with interactive menus. My School Menus TM allows easy access to complete nutrition information for the school meal--anytime, anywhere.
2026-27 Wildcat Athletic Ticket Policies, Individual & Swipe Pass Information
2026-27 Three Rivers Athletics Ticket Information (for all home High School and Middle School events)
Three Rivers Athletics is "cashless" for ticket sales at all home events.
Tickets can be purchased in advance or debit/credit cards at the ticket gates. Click to get more information!
Resources
Eureka Math Help
- 6th Grade Helpful Information:
- 6th Grade Eureka Math Parent Tip Sheets (Spanish & English)
- Khan Academy (Tutorials & Videos)
- 7th Grade Helpful Information:
- 7th Grade Eureka Math Parent Tip Sheets (Spanish & English)
- Khan Academy (Tutorials & Videos)
- 8th Grade Helpful Information:
- 8th Grade Eureka Math Parent Tip Sheets (Spanish & English)
- Khan Academy (Tutorials & Videos)
Three Rivers Middle School
Three Rivers Middle School has a tradition of excellence in curricular and co-curricular programs that will prepare you to meet new challenges. Our school can only continue to maintain this tradition of excellence through your consistent efforts to meet, and exceed, the standards your predecessors have set.
The first step toward success is to consistently set high standards for yourself.
