Location

Lakewood, Colorado

Grade Levels

  • 3-5
  • 6-8
  • 9-12
  • Pk-2

Learning Models

  • Advisories
  • Flexible Scheduling Structures
  • Learner Agency
  • Personalized Learning
  • Project-Based Learning
  • Real World Learning

Governance

Public

School Website

Students Served: 239

About

Jefferson County Open School (JCOS), located in Lakewood, Colorado, is a progressive, PK-12 public school that emphasizes student-centered, experiential learning. Established in 1970, JCOS is one of the oldest alternative education programs in the country, offering a unique approach to education that empowers students to take ownership of their learning journey.

JCOS features a flexible curriculum where students design individualized learning plans tailored to their interests, passions, and goals. These plans integrate core academic subjects with experiential opportunities, fostering a deep engagement with learning and real-world applications. The school promotes critical thinking, creativity, and collaboration through interdisciplinary projects, outdoor education, and community service initiatives.

The school’s philosophy is rooted in principles of democratic education, giving students a voice in shaping their educational experiences. The curriculum includes a focus on social justice, sustainability, and global citizenship, preparing students to make meaningful contributions to society. JCOS emphasizes a strong sense of community, with small class sizes and close relationships between students, teachers, and families.

Graduation requirements at JCOS include the completion of a senior project, which allows students to demonstrate mastery of skills and knowledge in an area of personal significance. This process helps cultivate independence, resilience, and a lifelong love of learning.

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