Centennial Middle School

September 30, 2022

Letter from Principal Rosenbach

Dear Centennial Families,

Congratulations on making it through the first month of the school year. We are off to a great start and just finished up our Curriculum Nights, thank you to all that were able to attend. It was great to see both new and familiar faces and get back into our normal activities. We had an all-school assembly with our speaker Stu Cabe, who emphasized the importance of doing the right thing, even though it might be hard. He also spoke about our motto at CMS of Being Safe, Being Respectful, and Being Responsible.

Next week is also Spirit Week with the themes on the following days.

Monday – College Day

Tuesday – Twin Day

Wednesday – Neon Day

Thursday – Color War Day

Friday – Red and White Day

We will have a spirit/ recognition assembly on Thursday the 6 as well.

Our next school wide event will be conferences on October 25-27 and more info will be coming soon. I do know we will offer both in-person and Zoom options for conferences. Keep an eye out for a message about specific times and how to sign up for conferences.

Our staff have been busy designing interesting lessons for all of our students to engage them in each class. They are working hard on getting to know all of their students by name and need so they can do their best in supporting each and every student.

Thank you again to all that attended the Curriculum Nights and I encourage all families to attend our upcoming conferences in a couple of weeks.


Josh Rosenbach

Technology Protection Plan for 2022-23

  • Technology Protection Plan will be offered again for 22-23 at $30.
  • Sales of the Protection Plan end 9/30/22
  • Opt-in for those that wish to buy the protection plan
  • Fee is waived for Free/Reduced Lunch students

Canvas Information for Parents

Parents can sign up as an observer through Canvas. Once you link your account to your student's account you will be able to see assignment due dates, announcements, and other course content.

How to link your canvas account to your student's

Picture Retake with Dorian Studios

Did you miss picture day or want to retake your picture?

Wednesday, November 2 - Retakes

To order photos:

After School Clubs

After school clubs are starting. If your student is planning to participate, please make sure to have them stop by the front office and bring home the acknowledgement form to be filled out and returned to school.

Club Information

Spirit wear

We will have hoodies ($27) and t-shirts ($12) available to purchase at the office and through-out the beginning of the year until we sell out of the items.

See what they look like here.


Don't miss out on your opportunity to purchase a yearbook for 22-23 school year. Yearbook sales will be open until November 23.

Payments and Online Purchases

If you missed the Start Up days and want to pay online for an ASB card, yearbook, athletic fees, or lunches it will be available online. Please note that Softball Athletic fee will not be added until September 14 because it is a cut sport.

Click here to go directly to Touchbase online payments.


ASB Cards $15

Yearbooks $25 - They will be sold from August - November 23 for pre-sales. After that time we will sell them at the end of the year on a first come, first serve basis.

Athletic fees $50 (Cost is zero if you qualify for free lunch)

PE/Health Fitness Uniforms $15 (shorts $7/shirt $8)

October Counselor's Corner

Homework is one of the first places many students fall behind. Help your children get the most out of homework by teaching them to talk to their teachers and counselors. Encourage them and let them know that it is okay to ask questions if the assignment is unclear and to ask for help if needed.

October Counselor Newsletter:

Need Help With Clothes, Shoes, Backpacks, Haircuts, or School Supplies?

Do you know a Centennial Middle School student who needs help getting school clothes, shoes, backpacks, a hair cut, or school supplies? If so, please contact your CMS School Counselor! You can stop by the main office or email us at

Important 22-23 School Year Dates

  • .Week of October 24 - Fall conference week, Oct 25-27
  • Friday, November 11- No school/Veterans Day
  • Wednesday, November 23 - Half-day early release
  • Thursday, November 24-Friday, November 25 - No school/Thanksgiving Break
  • Tuesday, December 20 - Half-day early release
  • Wednesday, December 21-Tuesday, January 3 - No school/Winter Break
  • Wednesday, January 4 - Classes resume after Winter Break
  • Monday, January 16 - No school/MLK Jr. Day
  • Monday, January 30 - No school/Beginning of second semester and non-student day
  • Friday, February 17-Monday, February 20 - No school/Mid-Winter Break
  • Week of March 27 - Spring conference week (schedule and details TBD)
  • Monday, April 3-Friday, April 7 - No school/Spring Break
  • Monday, May 29 - No school/Memorial Day
  • Friday, June 16 - Last day of school
  • Monday, June 19 - No school/Juneteenth
  • Tuesday, June 20-Friday, June 23 - Potential snow/inclement weather make-up days

Centennial Middle School - Contact Us

Phone: 360-563-4525

Attendance Line: 360-563-4534
Fax: 360-563-4585
Registrar: 360-563-4528
Registrar Fax: 360-563-4588

Josh Rosenbach, Principal

Angela Collins, Assistant Principal A-K
Julian Parker, Assistant Principal L-Z
Wendy Floyd, Administrative Assistant and Registrar

Kerry Plantz, Administrative Assistant and Bookkeeper
Debbie Smith, Administrative Assistant and Athletics

Christy Martin, Main Office Secretary/ Attendance

Loren Childers, Counselor A-K

Erica Fortune, Counselor L-Z

Non-Discrimination Notice

The Snohomish School District does not discriminate in any programs or activities on the basis of sex, race, creed, religion, color, national origin, age, veteran or military status, sexual orientation, gender expression or identity, disability, or the use of a trained dog guide or service animal and provides equal access to the Boy Scouts and other designated youth groups. The following employees have been designated to handle questions and complaints of alleged discrimination: Civil Rights Coordinator, Title IX Coordinator and ADA – Darryl Pernat, 1601 Avenue D, Snohomish, WA 98290, 360-563-7285, darryl.pernat@sno.wednet.edu; Section 504 Coordinator and Harassment, Intimidation and Bullying – Shawn Stevenson, 1601 Avenue D, Snohomish, WA 98290, 360-563-7282, shawn.stevenson@sno.wednet.edu.