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Trivium Polytechnic
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    STEM Education Programs at Trivium Polytechnic

    STEM Education Programs at Trivium PolytechnicSTEM Education Programs at Trivium PolytechnicSTEM Education Programs at Trivium Polytechnic

     Small-group instruction focused on problem-solving, creativity, and making things that actually work. 

    STEM Education Programs at Trivium Polytechnic

    STEM Education Programs at Trivium PolytechnicSTEM Education Programs at Trivium PolytechnicSTEM Education Programs at Trivium Polytechnic

     Small-group instruction focused on problem-solving, creativity, and making things that actually work. 

    About Trivium Polytechnic

    Couple smiling for a selfie in a decorated classroom.

    Who are we?

    Trivium Polytechnic is a microschool led by Rev. Jason Harris, an ordained confessional Lutheran pastor and educator. We offer innovative STEM programs, tutoring for students, and senior-project support for those in Custer and the surrounding area. Our approach combines classical learning with modern technology, providing students with clear structure and hands-on experiences. Andi assists with administration and discipline to ensure that our learning environment remains calm, organized, and focused. 


    Read more about our educational philosophy at the Consortium for Classical Lutheran Education https://www.ccle.org/

    A host of challenging enrichment explorations

    Workshop teaching kids ages 10-16 to create HTML games with AI support.
    Workshop flyer for creating custom perfumes with essential oils and aromatic materials.
    Toy Lab workshop for kids to design, print, and take home their own toys using CAD and 3D printing.
    Advertisement for guitar lessons with Jason Harris at Trivium Polytechnic.

    Meet Jason and ANDI

      Vintage wooden school chair with attached desk and metal frame.

      Pay Your Bill Online

      Easily settle your tuition through our secure online payment portal and enjoy the convenience of managing your payments anytime, anywhere. This ensures you stay on track with your educational journey at Trivium Polytechnic, where we offer classical learning alongside innovative STEM programs and tutoring for students.

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      Contact Us

      Let us help!

      If you’re curious about our classical learning approach and innovative STEM programs, send us a quick note. Let us know what you’re hoping to learn or explore through our tutoring for students. We’ll reach out with a clear overview of our programs, how we work with students and families, and the simple steps to get started.

      Trivium Polytechnic

      Beaver Lake Campground 12005 US HWY 16, Custer, SD 57730, USA

      learnwithus.live@gmail.com (605) 389-3418

      Hours

      Open today

      09:00 am – 05:00 pm

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