Principia

Principia is a comprehensive educational institution providing preschool through college education. Founded in 1898, it operates two main campuses: an award-winning pre-K through grade 12 school in St. Louis, Missouri, and a top-ranked liberal arts college in Elsah, Illinois. The institution employs over 500 people.

The institution's approach is grounded in Christian Science principles, blending academic development with character education. Its educational model focuses on developing students intellectually, physically, mentally, socially, and spiritually through real-world, hands-on, project-based learning experiences.

Principia's programs include character trips, leadership development, and study abroad opportunities. Notable extracurricular achievements include a world-renowned mediation team and a top-ranked solar car team.