Middle School

Coopersville Middle School

198 East Street Coopersville, MI 49404

(616) 997-3400 (616) 997-3414

6th–8th Grade

Office Hours
7:15 a.m. – 3:30 p.m.

Daily Schedule
7:40 a.m. – School day begins
2:25 p.m. – Dismissal

Half Days
10:50 a.m. – Dismissal
(School begins at the regular time)

Breakfast
Served from 7:20 a.m. to 7:40 a.m. in the cafeteria.

Lyndsey Kosten

Principal

Joe Testerink

Assistant Principal

Lynell Johnson

Secretary

Luann Lumsden

Secretary

CMS Family Dashboard View schedules, announcements, and key family resources through the CMS Family Dashboard.

Daily Life at CMS Arrival, dismissal, attendance and daily routines for CMS students & families.

Bronco Athletics Stay up to date on Bronco athletics. Find game schedules, start times, locations, and team information for all middle and high school sports.

Enroll at CMS Find enrollment steps and School of Choice Information for new families.

Bronco Apparel & Spirit Wear Show your Bronco pride on game day and every day. Explore official CAPS apparel and accessories for students, staff, families, and fans.

CALENDAR

CMS Upcoming Events

Friday 30 January
- Bronco Bash 2:30 PM to 4:00 PM
  
  Bronco Bash
  
  Date: Jan 30
  
  Time: 2:30 PM to 4:00 PM
  
  Calendar: Middle School Calendar
- The Spongebob Musical Jr 7:00 PM to 9:00 PM
  
  The Spongebob Musical Jr
  
  Date: Jan 30
  
  Time: 7:00 PM to 9:00 PM
  
  Location: Centerstage Theatre, Coopersville High School
  
  Calendar: Middle School Calendar
  
  Presented by Coopersville Middle School Theatre Company.
  GET TICKETS
  
  Image File Click Here for More Information
Saturday 31 January
- The Spongebob Musical Jr. 1:00 PM to 3:00 PM
  
  The Spongebob Musical Jr.
  
  Date: Jan 31
  
  Time: 1:00 PM to 3:00 PM
  
  Location: Centerstage Theatre, Coopersville High School
  
  Calendar: Middle School Calendar
  
  Presented by Coopersville Middle School Theatre Company.
  GET TICKETS
  
  Image File Click Here for More Information
- The Spongebob Musical Jr 7:00 PM to 9:00 PM
  
  The Spongebob Musical Jr
  
  Date: Jan 31
  
  Time: 7:00 PM to 9:00 PM
  
  Location: Centerstage Theatre, Coopersville High School
  
  Calendar: Middle School Calendar
  
  Presented by Coopersville Middle School Theatre Company.
  GET TICKETS
  
  Image File Click Here for More Information
Tuesday 17 February
- Middle School Band Pre-Festival Clinic 6:00 PM to 8:00 PM
  
  Middle School Band Pre-Festival Clinic
  
  Date: Feb 17
  
  Time: 6:00 PM to 8:00 PM
  
  Location: Centerstage Theatre, Coopersville High School
  
  Calendar: Middle School Calendar
  
  Clinic open to view by the public.
  CLICK HERE TO LEARN MORE.
Thursday 19 February
- CMS Family/Teacher Conferences
  
  CMS Family/Teacher Conferences
  
  Date: Feb 19
  
  Calendar: Middle School Calendar

District Calendar

‹ January 2026 ›

S

M

T

W

T

F

S

1

Jan 1

No School – Winter Break / Happy Holidays

Calendar: District Calendar

No School – Winter Break
Monday, December 22, 2025 – Friday, January 2, 2026
Wishing all our students, families, and staff a happy holiday season and a joyful New Year!
Second semester begins Monday, January 5, 2026

2

Jan 2

No School – Winter Break / Happy Holidays

Calendar: District Calendar

No School – Winter Break
Monday, December 22, 2025 – Friday, January 2, 2026
Wishing all our students, families, and staff a happy holiday season and a joyful New Year!
Second semester begins Monday, January 5, 2026

3

4

5

Jan 5

Second Semester Begins – Welcome Back, Broncos!

Calendar: District Calendar

Second Semester Begins – Welcome Back, Broncos!
Monday, January 5, 2026

6

7

8

Jan 8

6:30 PM to 7:30 PM

PTO Meeting

Location: South Elementary

Calendar: District Calendar

View PTO 2025-2026 Schedule here.

Click Here for More Information

9

Jan 9

Wear Blue for Law Enforcement Appreciation Day

Calendar: District Calendar

Friday, January 9 – Law Enforcement Appreciation Day
Wear blue to show your support and help us say thank you to Deputy AJ Rietberg, our Resource and Safety Officer, and Chris Koster, Director of Campus Safety, for all they do to keep our schools safe.

5:30 PM to 8:30 PM

River Cities Alliance Food Drive (Girls B-Ball)

Location: CHS Gym

Calendar: District Calendar

Donate non-perishable food items for Coopersville Cares. Collection held during the Girls JV & Varsity Basketball games vs. Greenville.

Find game times.

Click Here for More Information

10

11

12

13

Jan 13