CMAS Testing
CMAS testing will continue through Tuesday for 6th & 7th grades, and through Friday for 8th grade.
Please make sure your student arrives to school on time with a charged iPad each day.
Parent Leadership News: 2025 AMS Staff Appreciation Week
Staff Appreciation Week Donations Needed! Altona Rattlers Staff Appreciation Week will be celebrated the week of May 5th-9th. We want to show our Amazing Altona Staff our love and appreciation throughout the week! Our PLT has put together a list of donations we are looking for to help make the week a success.
AMS & SCHS Drama Presents:
The show is less than 2 weeks away! Buy your tickets below!!

Cost: $10 Adult; $7 Student
8th Grade End of Year Celebration
We are excited to announce that the 8th grade celebration this year will be on May 21st from 4:00-5:30 pm.
We are requesting a voluntary donation of $20.00, which you can pay through Revtrak or drop off at the front office, to support the party. If you want to help support other 8th graders, you can donate more than the suggested amount. However, all donations are 100% optional, and all students will participate in the celebration regardless of whether a donation is made.
Donations will be accepted through May 16th. Make your donation on RevTrak using this link.
If you have any questions about the 8th grade celebration or are interested in helping, please contact Molly Walsh, a member of our Parent Leadership Team, at [email protected]. Thank you in advance for your help and support!
We truly appreciate the support of our Altona families and look forward to celebrating your students’ transition from middle school to high school!
Who wants to be a movie star?
Come walk the red carpet at the Spring Social as paparazzi take your picture!
When: Friday, May 2nd, 4:00-5:30
Who: All middle schoolers
Where: Altona Middle School
How much: $5- tickets will be sold during lunch the week of the social and at the door.
We will need volunteers to help run the social, as well as donations for concessions. Please be on the lookout for more information and links to help coming soon.
Brought to you by the Unified Club
March Trip Tracker Reporting is Open

Are you an 8th grade student who is interested in technology, career exploration, and hands-on learning?
Opportunity CLIMB is a free summer program for high schoolers (’25-’26) designed to help students build valuable tech skills, connect with industry mentors, and explore career pathways in high-demand fields like Salesforce, AWS, Cisco, Python, and Microsoft.

St. Vrain’s Unframed Art Show live at the Boulder County Fairgrounds Exhibition Hall from April 15-20
Please join us at the Boulder County Fairgrounds Exhibition Hall from April 15-20 for the public viewing of artworks from all grade levels and schools across the St. Vrain Valley. Different mediums will be featured including ceramics, digital art/photography, drawing, jewelry making, metalwork, mixed media, painting, and printmaking.

SCHS Girls Basketball Clinic

Longmont Earth Day Celebration


STEM E3 program for St. Vrain Students


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.
Register for 2025-2026 Transportation Services
Dear Parents and Guardians, Thank you for your continued partnership as we celebrate a successful spring semester in St. Vrain Valley Schools. Our Transportation Department is dedicated to consistently delivering excellent service for our students and their families and we are currently preparing for the upcoming school year. If you are interested in having your […]
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Join us for an Open House Event: Explore the Future of Learning with AI, April 22
Explore the Future of Learning with AI! Join St. Vrain’s Parent University for an engaging AI Open House, where parents, students, and community members can experience firsthand how Artificial Intelligence is transforming education. This interactive event will feature student- and instructor-led AI stations, hands-on activities, and real-world applications of AI in St. Vrain classrooms. Event […]
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St. Vrain’s Unframed Art Show live at the Boulder County Fairgrounds Exhibition Hall from April 15-20
St. Vrain Valley Schools will host its annual art show at the Boulder County Fairgrounds Exhibition Hall. Community members are invited to view student art from all grade levels and schools across the district from April 15-20. The event is free and open to the public: Please join us in celebrating our students’ talent, hard […]
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