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  • About Us
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      • Problem Based Learning at STEM
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    • Career Discovery
    • College and Career Planning
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    Welcome to STEM

    At STEM School Highlands Ranch we put innovation at the center of learning to unleash the potential of all students and prepare them for an exponentially changing world.

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    School hours

    • Mon-Fri 7:30 - 3:45
    Elementary Bell Times
    • Mon-Fri 7:30 - 2:30
    Secondary Bell Times
    • Mon-Fri 7:50 - 2:55

    Discover innovation

    We are more than a school. We foster innovation, empower students and see teachers as catalysts.

    CONTACT US
Update with Matt Cartier (Presentation)
January 26, 2024CIO Updates, Home Pageby Mike Pritchard

Six-Month update with Matt Cartier, KOSON CIO

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Matt Cartier - KOSON CIO
July 28, 2023Alumni News, Board of Directors, CIO Updates, Elementary News, High School News, Home Page, Middle School News, Parent News, School News, Student Newsby Mike Pritchard

Matt Cartier, KOSON Chief Innovation Officer, Officially Part of STEM Community

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Matt Cartier - KOSON CIO
May 26, 2023Alumni News, Board of Directors, CIO Updates, Elementary News, High School News, Home Page, Middle School News, Parent News, School News, Student Newsby Mike Pritchard

Matt Cartier Named First KOSON Chief Innovation Officer

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Interim KOSON CEO Announcement (Presentation)
May 5, 2023CIO Updates, Elementary News, High School News, Home Page, Middle School News, Parent News, School News, Student Newsby Mike Pritchard

Check-in with Interim CEO Dr Karen Johnson (05/05/23)

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Interim KOSON CEO Announcement (Presentation)
April 7, 2023CIO Updates, Elementary News, High School News, Home Page, Middle School News, Parent News, School News, Student Newsby Mike Pritchard

Check-in with Interim CEO Dr Karen Johnson (04/07/23)

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Interim KOSON CEO Announcement (Presentation)
February 17, 2023CIO Updates, Elementary News, High School News, Home Page, Middle School News, Parent News, School News, Student Newsby Mike Pritchard

Check-in with Interim CEO Dr Karen Johnson (02/17/23)

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Interim KOSON CEO Announcement (Presentation)
November 18, 2022CIO Updatesby Mike Pritchard

Check-in with Interim CEO Dr Karen Johnson (11/18/22)

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MyDCSD future funding Image
November 12, 2022CIO Updates, Elementary News, High School News, Home Page, Middle School News, Parent News, School News, Student Newsby Mike Pritchard

Update from Dr. Johnson on MLO/Bond

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Interim KOSON CEO Announcement (Presentation)
October 23, 2022CIO Updatesby Mike Pritchard

Check-in with Interim CEO Dr Karen Johnson (10/23/22)

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Interim KOSON CEO Announcement (Presentation)
September 17, 2022CIO Updates, Elementary News, High School News, Home Page, Middle School News, Parent News, School News, Strategic Plan, Student Newsby Mike Pritchard

Update from KOSON Interim CEO on Strategic Plan and Replication

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Latest Posts
High School News and Updates (05/18/25)
18 May, 2025
Middle School News and Updates (05/18/25)
18 May, 2025
Elementary News and Updates (05/18/25)
18 May, 2025
Athletics Update from Mrs. Jones (05/18/25)
18 May, 2025
Elementary News and Updates (05/11/25)
11 May, 2025
    DOUGLAS COUNTY SCHOOL DISTRICT NONDISCRIMINATION NOTICE:

    Douglas County School District Nondiscrimination Notice: The Douglas County School District does not discriminate on the basis of race, color, sex, sexual orientation, gender identity/expression, religion, national origin, ancestry, creed, age, marital status, genetic information, or physical characteristics, disability or need for special education services in admissions, access to, treatment of, or employment in educational programs or activities. The School's District Compliance Officer is LynAnn Kovalesky, 8773 Ridgeline Blvd., Highlands Ranch, CO., compliance@stemk12.org, 303-683-7836 (STEM). Complaint procedures have been established for students, parents, employees and members of the public.

    GET IN TOUCH
    8773 S Ridgeline Blvd. Highlands Ranch, CO 80129 United States
    303-683-STEM (7836)
    720-889-5773
    communications@stemk12.org
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