A middle and high school program helping teens

live life to its fullest.

The ATI Network 

The ATI program is designed to apply Montessori developmental and pedagogical principles to today's adolescents, connecting students with the history of human thought and achievement in ways that are personal and empowering. ATI blends the rigor of human arts and sciences with a creative, entrepreneurial spirit. 

Our national network of small schools—in Austin, San Francisco, New York, St. Louis, southern Florida, and with more coming—is connected online, affording students the opportunity to learn from students outside of their local school. The ATI network provides a structure and space for powerful learning to be brought to our students wherever they go.

Find a school near you

Learn about our virtual school