
Due to the presence of a small number of bats in the middle school building, we have made the decision to delay the start of school for all middle school students. School will now start for all middle school students, grades 5–8, on September 2nd at 8:15 AM. All other campus schedules will remain the same.
Please see the attached letters for more info on the delayed start and for details on the relocation of HMS Activities.
Thank you very much for your flexibility as we work to prioritize the safety of our students and staff!



We are excited to share our new communications platform, Rooms! It's an added component to our existing district app that will streamline communications between teachers/staff/coaches and our HSD3 families! You will now be able to communicate with all of your students' teachers and coaches in one place without checking multiple apps. This will be our exclusive communications app beginning the 1st day of the 2025-26 school year.
If you don't have our app already, please see the below information on how to download it for free for iOS or Android. If you already have our app, please check to make sure you have the latest version.
We want to do everything we can to make the transition as easy as possible. You can access some FAQs here:
https://info.apptegy.com/for-parents-and-guardians
You hopefully received a text or email invite to Rooms already. Please follow the below instructions on how to get started!
If you have any other questions or issues, please don't hesitate to reach out to Kelly Hanley, hanleyk@hsd3.org.










HSD3 Families: As we begin our new school year, we would like you to join us in welcoming our new superintendent - Mr. Dave Thennis! He is a native Montanan with over 25 years of experience in public education, and we are very lucky to have him leading our district! Please read his attached letter and join us on Wed, September 17, 5:30-7:00PM at the HSD3 District Office for a chance to chat with Mr. Thennis! Go Broncs!






Our Keystone After School Program Parent/Guardian meeting will be Tuesday, August 26 @ 5:30PM in the Daly Elementary Multipurpose Gym/Cafeteria.
Following that meeting, the Keystone Application will be available here:
https://www.hsd3.org/page/keystone-after-school-program
If you any questions, please call/text 406-361-0538 or email Keystone@schools.hsd3.org.


https://www.hsd3.org/o/wp.
We are looking forward to another great school year!






Hamilton Middle School Parents,
Due to recent bat sightings, the main HMS building is closed until a professional evaluation can be completed. Thank you for your understanding as HSD3 prioritizes the safety of our staff and students. The middle school parent activities meeting scheduled tonight has been moved to the Hamilton High School PAC. It will now start at 6:45PM. We will provide updates as we learn more.
Thank you for your understanding,
Dave Thennis – Superintendent










Robert's Run
Hamilton High School
10k, 5k, 1 mile
August 2, 2025
https://www.robertsrun.org/


https://shorturl.at/Ie72S


https://shorturl.at/oP9Nd
