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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3 Aug
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TRCS Board of Education Work Session 6:00 PM to 8:00 PMTRCS Board of Education Work SessionDate: Aug 3Time: 6:00 PM to 8:00 PMLocation: Andrews Elementary Gymnasium 200 South DouglasCalendar: District Calendar
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17 Aug
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TRCS Board of Education Regular Meeting 6:00 PM to 8:00 PMTRCS Board of Education Regular MeetingDate: Aug 17Time: 6:00 PM to 8:00 PMLocation: Andrews Elementary Gymnasium 200 South DouglasCalendar: District Calendar
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18 Aug
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TRHS Freshman Orientation 6:00 PM to 7:00 PMTRHS Freshman OrientationDate: Aug 18Time: 6:00 PM to 7:00 PMLocation: TRHS Performing Arts CenterCalendar: District Calendar
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24 Aug
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Back to School Open Houses - All Grade Levels 4:30 PM to 6:00 PMBack to School Open Houses - All Grade LevelsDate: Aug 24Time: 4:30 PM to 6:00 PMCalendar: District Calendar
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25 Aug
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TRCS 2026-2027 - First Day of School: 1/2 day students & staffDate: Aug 25Calendar: District Calendar
1/2 day students & staff
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TRCS 2026-2029 Strategic Plan Community Meeting
Building a strategic path towards redefining learning and inspiring change.
Pre-K for ALL is here Michigan!
All 4-year-olds now have access to FREE high-quality PreK in Michigan! Sign your child up and give them the early education they need to succeed in school and beyond.
We still have openings in your local school district in St. Joseph County. Enroll your 4 year old today at www.helpmegrowstjoe.org
See the attached flyer for more details.
TRCS Administration Office Summer Schedule
Due to upcoming construction, the TRCS Administration Office will have a change in it's typical summer schedule.
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.
