Principia School

Imagine a place where opportunity is everywhere, and students are seen as limitless. At Principia, we believe every student has everything they need to excel in the classroom, on the sports field, up on stage, and out in the community. We simply help uncover their boundless potential. Much more than a pre-K-12 college-prep day and boarding school in St. Louis, Principia is founded upon principles that see students as boundless and divinely whole. Grounded in the teachings of Christian Science, a worldwide Christian denomination, Principia welcomes students from all faith backgrounds. Here, students become critical and creative thinkers who can address challenges through effective problem-solving. Our 360-acre campus also offers a unique educational experience with beautiful indoor and outdoor learning spaces as well as state-of-the-art athletic facilities and fields. Adventure and discovery await. Find your purpose at Principia School. principiaschool.org