The Applied Physics class has been studiously learning about force and work. One of the more entertaining uses of applying work in the form of mechanical energy is building a trebuchet (fancy catapult). By using the concepts of simple machines like a lever, you can turn something challenging, such as throwing a large item, into a clever force multiplier. Here, the students are building small models before they apply the concepts to building a larger version.
6 months ago, Melanie Cullins
physics
physics
physics
physics
Bridging learning with community businesses!
6 months ago, Melanie Cullins
ELO
High School Art classes have started their daily Mini-Masterpieces. This week's themes are popsicle and bowling. With bowling, students were challenged with a skill builder lesson where they learned about light sources, shading a sphere, introduction to color relationships, layering colors, and using colored pencils.

6 months ago, Melanie Cullins
art
art
art
Our kindergarteners took part in some fun activities during the first days of school. Activities included: Chicka chicka boom boom and a letter hunt, first day of kindergarten feelings chart, exploring math tools, and making our names with ripped squares to look like Elmer the elephant! They have had a great week learning to work together and solving problems while using many other skills that they learned in pre-k.
6 months ago, Melanie Cullins
Kinders
Kinders
Kinders
Kinders
Grade 3 is off to a great start this year, building relationships and reviewing math concepts with partner games. They are also telling personal stories through journaling and sharing their stories to connect with one another.
6 months ago, Melanie Cullins
grade 3
grade 3
grade 3
grade 3
The Class of 2026 on the first day of senior year during Senior Seminar!
6 months ago, Melanie Cullins
senior seminar
senior seminar
senior seminar
senior seminar
Students in Mrs. DeTour's British Lit. class participated in a jigsaw activity, learning about how Anglo-Saxon culture and values influenced literature. Working in groups, students became ā€œexpertsā€ on topics such as feudal society, religion, and oral tradition. They then shared their findings with peers, piecing together a fuller understanding of the time period. The activity highlighted how collaboration and shared knowledge—much like in Anglo-Saxon communities—can bring stories and history to life. As filmmaker Werner Herzog once said, ā€œI think it is a quest of literature throughout the ages to describe the human condition.ā€ This idea was at the heart of the lesson, as students discovered how Anglo-Saxon values shaped stories that continue to reflect timeless aspects of the human experience.
6 months ago, Melanie Cullins
Detour 1
Detour 2
Detour 2

Please use the link below for full details on the bid request

https://drive.google.com/file/d/1krw2lTpUlEqL0xvCT-dETUqDdZQB8-xy/view?usp=drive_link

6 months ago, Heather Hale
RFB
Agenda for Board Meeting on August 21, 2025.
6 months ago, Deven Lester
Agenda
Speech Therapist
6 months ago, Deven Lester
Speech Therapist
Welcome back to school! Please take a minute to read our welcome back letter from Principal Melanie Cullins. Enjoy the rest of your summer vacation!
7 months ago, Cheryl Anderson
Welcome
welcome 2
Open Positions 2025-2026
7 months ago, Deven Lester
Open Positions 2025-2026
Food Service Message for the 2025-2026 School Year
7 months ago, Heather Hale
Food
High School Girls Varsity Soccer Coach
7 months ago, Deven Lester
High School Girls Varsity Soccer Coach
To the Community Members of RSU #89 (Mount Chase, Patten, Stacyville & Sherman),

Last Thursday, we hosted a community picnic to celebrate the remarkable learning that unfolded this summer through our Summer Academy Program. A heartfelt thank you goes out to everyone who made this possible—our dedicated educators, custodial staff, and food service team—who worked tirelessly to create such a meaningful opportunity for our students.

We are also deeply grateful to everyone who attended the picnic and joined us in fostering community connections.

On that same day, the 2025–2026 RSU #89 Budget Referendum took place. We want to extend our thanks to our municipal staff and all community members who participated in budget meetings, asked thoughtful questions, and supported this process. We are thrilled to share that the budget has passed with 58% approval. The results will be officially certified at Tuesday’s School Committee meeting.

Thank you all for your continued collaboration and support. Together, we are nurturing a strong and supportive environment for our students and our community. We look forward with excitement to the upcoming school year.

Sincerely,
Heather Hale,
Business Manager
RSU #89 Administration
7 months ago, Heather Hale
summer academy
Budget
Agenda for board meeting on July 29, 2025.
7 months ago, Deven Lester
Agenda
Come join our team!!!
7 months ago, Deven Lester
Open Positions 2025-2026

Check out this TO DO LIST we have created for a fun-filled day tomorrow!

Click on this link for the parent survey: Parent Survey

7 months ago, Heather Hale
to do
polling hours
Don't forget!!
July 24, 2025, RSU 89 Budget Vote.
Please see the attached information for voting locations and times.
7 months ago, Heather Hale
Budget
Budget 2
Please join us for the KES Summer Academy Community Picnic on July 24 at 11 AM! We’re delighted to welcome The Darlings’ Ice Cream Truck, serving up sweet treats for all. This special celebration is in honor of our Katahdin students’ summer learning—and it’s all free! A big thank-you to The Darlings and our generous grant partners for making this community gathering possible. Check out the flyer for all the details! We can’t wait to celebrate summer with you—see you there! šŸŒžšŸ¦
7 months ago, Heather Hale
Darlings