Welcome to
Seneca Middle School
Mission Statement
The Seneca community creates a safe environment focused on learning, respect and kindness. We are dedicated to students becoming successful citizens who achieve their highest potential.
Learning - Respect - Kindness - Success
Seneca Middle
47200 Heydenreich
Macomb, MI 48044
(586) 723-3900
(586) 723-3901
Attendance: 586-723-3999
47200 Heydenreich
Macomb, MI 48044
(586) 723-3900
(586) 723-3901
Attendance: 586-723-3999
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7 Oct
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Fall Count DayDate: Oct 7Calendar: Seneca Calendar
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Middle School Students All day; Parent/Teacher Conferences 5:30 PM-8:00 PMDate: Oct 7Calendar: Seneca Calendar
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8 Oct
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Middle School Students AM Only; Parent/Teacher Conferences 11:30 AM-2:00 PM; 5:30 PM- 8:00 PMDate: Oct 8Calendar: Seneca Calendar
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9 Oct
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Middle School Students AM OnlyDate: Oct 9Calendar: Seneca Calendar
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16 Oct
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Chippewa Valley High School HomecomingDate: Oct 16Calendar: Seneca Calendar
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3 Nov
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No School All Students; District Professional DevelopmentDate: Nov 3Calendar: Seneca Calendar
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6 Nov
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End of First Quarter-SecondaryDate: Nov 6Calendar: Seneca Calendar
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24 Nov
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7th Grade Vision ScreeningDate: Nov 24Calendar: Seneca Calendar
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25 Nov
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Thanksgiving Breakthru Nov 27Thanksgiving BreakDate: Nov 25 - Nov 27Calendar: Seneca Calendar
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18 Dec
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All Students and Teachers AM Only; Winter Break begins after dismissalDate: Dec 18Calendar: Seneca Calendar
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21 Dec
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Winter Breakthru Jan 1Winter BreakDate: Dec 21 - Jan 1Calendar: Seneca Calendar
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2026
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Seneca Middle
47200 Heydenreich
Macomb, MI 48044
Attendance:586-723-3999
School Hours:
Full Day: 8:05 AM – 2:49 PM
Half Day - 8:05 am-11:00 AM
Early Release: Students must be signed out by 2:15 PM
Main Parking Lot Rules
Buses Only during 7:35 AM – 8:05 AM and 2:15 PM – 3:00 PM
Macomb County Crisis Center
If you are in crisis or overwhelmed by any situation, call 1-586-307-9100 at any time, to talk to a trained crisis counselor. Confidential, private, and you don't need to give your name.
OK2SAY
Stop the Silence. Help End the Violence.
We're an OK2SAY School!
