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GIVE TO STEM
  • Parents
  • Alumni
Financial Transparency icon
  • About Us
    • Our History
      • State of STEM
      • STEMShares
    • News
    • Faculty and staff
    • Board of Directors
    • Employment at STEM
    • Communications at STEM
    • Technology Support
    • Financial Transparency
    • Parent Teacher Organization (PTO)
    • School Accountability Committee (SAC)
    • Compliance
    • CORA Requests
    • Douglas County School District
  • Enrollment
  • Student Support
    • Academics
      • Elementary School
      • Middle School
      • High School
      • Problem Based Learning at STEM
      • Standards-Based Learning at STEM
      • State Mandated Assessments
    • Middle School Academic and Counseling Support
    • High School Academic and Counseling Support
    • Career Discovery
    • College and Career Planning
    • English Language Development (ELD)
    • Gifted and Talented
    • Multi-Tiered System of Support (MTSS)
    • Social and Emotional Support
    • Special Education
  • STEM Experience
    • Enrichment
    • Secondary Athletics
    • Summer Camps
    • SpartMart
  • Calendars
  • Contact Us

    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
College Application Presentation Image
September 30, 2021College and Career Planning, High School News, Parent News, School Newsby Mike Pritchard

Senior Parent College Night Presentation and Videos

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Staff Shout Outs
September 28, 2021Home Page, Parent News, School News, Student Newsby Mike Pritchard

STEM Staff Shout-Outs! (10/01/21)

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STEM track and field
September 28, 2021Athletics News, High School News, Parent News, School News, Student Newsby Mike Pritchard

Spartans Compete at Dave Sanders XC Invite

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Former STEM students Dakotah Mann, Licia Lamn, Andy Hegemann, and STEM's Jeff Maher and Sara Phelps discuss the FRC program
September 24, 2021Alumni News, Enrichment, High School News, Home Page, Middle School News, Parent News, School News, Student Newsby Mike Pritchard

STEM’s First Robotics alumni become program’s coaches and mentors

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SOGNews
September 24, 2021Alumni News, Elementary News, High School News, Home Page, Middle School News, Parent News, School News, Sharing Our Good News, Student Newsby Mike Pritchard

Sharing Our Good News (09/24/21)

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New Building Rendering
September 24, 2021Athletics News, Board of Directors, Elementary News, High School News, Home Page, Middle School News, Parent News, School News, Student Newsby Mike Pritchard

STEM Building Addition and New CHSAA Gym and Remodel Project Update

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PSAT Logo
September 24, 2021Home Page, Middle School News, Parent News, School News, Student Newsby Mike Pritchard

PSAT 8/9 Testing to take Place on Thursday, Oct. 7

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Jostens
September 24, 2021High School News, Home Page, Parent News, School News, Student Newsby Mike Pritchard

Senior Information from Jostens

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September 23, 2021Athletics News, Elementary News, High School News, Middle School News, Parent News, School News, Student Newsby Mike Pritchard

Spartans Post Strong Finishes at Arvada West Durden XC Invitational

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210922-Boys_Soccer_Windsor
September 23, 2021Athletics News, Elementary News, High School News, Home Page, Middle School News, Parent News, School News, Student Newsby Mike Pritchard

Spartan Boys’ Soccer Defeats Windsor Charter School

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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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