Rattler Student News
Safety Reminder:
ALL parents/guardians must sign in at the front office upon arrival. This includes anyone who has a scheduled appointment with a staff member and those who do no have an appointment but would like to speak to a teacher, counselor, or administration.
This applies Before, During, & After school hours.
Thank you for your cooperation and for keeping our school safe!
AMS & SCHS Drama Presents:
The Brother’s Grimm Spectaculathon by Don Zolidis

When: April 24th & April 25th
Where: Silver Creek High School
Doors will open at 6:30pm and the show will start at 7:00pm.
Cost: $10 Adult; $7 Student
Parent Leadership Team
Our next meeting will be on April 4th at 9:30 a.m. at Altona.
We hope to see you there!
St.Vrain Mountain Bike Team

Youth Life Skills Fair
*this event is sponsored by the City of Longmont and will offer opportunities for students to learn common life skills (how to knot a tie, or change a tire, etc).
When: Sunday, April 6th from 11:00 am – 4:00 pm
Where: Boulder County Fairgrounds
Unity with UNICEF: Capstone Project by SCHS Students

Project Launch
Program Details:
Dates: June 2 – June 26, 2025 (Monday – Thursday)
Time: 7:45 AM – 1:45 PM
️ Meals: Complimentary breakfast and lunch provided
If you haven’t registered yet, there’s still time! You can complete the paper registration or submit the e-registration form using the links below.
Printable Registration Form: https://bit.ly/AMSPaperPLRegistration2025
️ Online Registration Form: bit.ly/AMSPLE-Registration2025
If you have any questions, please reach out to our registrar, Briana Lopez, at 720-494-3980 or via email at [email protected] .
We hope to see many of our Rattlers there this summer!
Altona Spirit Wear

SCHS Dance Team


Altona Career Day

Contact Us
We know that staying connected with our administrative team plays a vital role in ensuring a successful educational journey for your student. Don’t hesitate to reach out, ask questions, and share your thoughts. Your active involvement is key to creating the best environment for your middle schooler’s growth and development.
Meet our Counseling Team
Meet Altona’s counseling team. They’re here to support your student’s well-being and academic journey. Reach out anytime – we’re here for you!
Recent Updates
View our latest news and announcements.
From Classrooms to Careers: The P-TECH Advantage
The moment is thrilling: high school seniors standing at the edge of the stage, their eyes set on the long-awaited moment when they’ll cross and receive their diplomas — a symbol of countless hours of perseverance, dedication, and growth. In the Spring of 2024, 44 Pathways in Technology Early College High School (P-TECH) students crossed […]
Read full story
Altona Middle School and Flagstaff Academy recognized as 2025 Colorado Trailblazer Schools to Watch
Altona Middle School and Flagstaff Academy have been recognized by Colorado Association of Middle Level Education (CAMLE) as 2025 Colorado Trailblazer Schools to Watch. The middle schools are two of five selected in Colorado and will be recognized nationwide at the National Schools to Watch Conference in June 2025 in Washington, DC. Selection is based […]
Read full story
Silver Creek High School to Host 15th Annual Lunar New Year Celebration
Silver Creek High School in partnership with the Asian-Pacific Association of Longmont (A-PAL) invites the community to its 15th Annual Lunar New Year Celebration on Saturday, February 22, 2025, at Silver Creek High School (4901 Nelson Road, Longmont, CO). This free and public event runs from 2:00 to 5:00 p.m., with doors opening at 1:30 […]
Read full story