Lyons Middle Senior High School offers multiple rigorous course pathways to support the success of our students. If you have questions about an individual course, please reach out to the teacher or contact your student’s Counselor.
Course Catalog
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Course Catalog
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Recent News
Take a look at some of our recent news.
May 25, 2025
St. Vrain Valley schools send seniors off with well wishes at graduation ceremonies
Seniors across the St. Vrain Valley School District tossed their caps to the sky and looked toward the future at commencement ceremonies this weekend. On Saturday, the district celebrated its graduates with ceremonies at Longmont, Silver Creek, Skyline, Niwot, Lyons, Mead, Erie and Frederick high schools.
May 24, 2025
2025 Graduation Photos
Photos from our 2025 graduation ceremony taken by the St. Vrain Valley Schools Communications Department are now available for you to download and share to celebrate this momentous occasion for you and your student.
May 21, 2025
Superintendent’s Update: Thank you
As we approach our 2024 graduation celebration, I want to take a moment to recognize the unwavering drive, strength of character, and rigorous academic preparation that our approximately 2,200 graduates have demonstrated throughout their time in St. Vrain.