Engaging Learning Experiences
Innovative STEM programs and tutoring for students.
Engaging Learning Experiences
Innovative STEM programs and tutoring for students.
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Innovative STEM programs and tutoring for students.
Innovative STEM programs and tutoring for students.

Trivium Polytechnic is a microschool led by Rev. Jason Harris, an ordained confessional Lutheran pastor and educator. We provide tutoring, STEM enrichment, and senior-project support for students in Custer and the surrounding area. Our approach blends classical learning with modern technology, giving students clear structure and hands-on experiences. Andi assists with administration and discipline so our learning environment stays calm, organized, and focused.
Read more about our educational philosophy at the Consortium for Classical Lutheran Education https://www.ccle.org/
Easily settle your tuition through our secure online payment portal. Enjoy the convenience of managing your payments anytime, anywhere, ensuring you stay on track with your educational journey at Trivium Polytechnic.
If you’re curious about what we offer, send us a quick note. Tell us what you’re hoping to learn or explore. 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.
Beaver Lake Campground 12005 US HWY 16, Custer, SD 57730, USA
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