The work of Project Zero at Harvard University, and in particular the Teaching for Understanding Project and Framework (TFU), served as a starting point for the P3 framework. Teaching for Understanding: Linking Research and Practice, edited by Martha Stone Wiske (with contributions from world-renowned theorists Howard Gardner, David Perkins and numerous practicing educators), outlines the body of research that supports inquiry-based instruction that fosters thinking and understanding.

In addition to the extensive research and development of Project Zero at Harvard University , we also used resources and research from The George Lucas Foundation, the Coalition of Essential Schools, the Buck Institute, Dr. Sylvia Chard, and the Project Approach in the development of the P3 Curricular Framework.

The Project School is designed to meet the needs of any student who walks through the door. Through the P3 curricular design process, instructional delivery, and ongoing assessment, Project School teachers shape the workshops and performances of understanding to ensure that each student develops and progresses at developmentally appropriate rates. We believe every student deserves a curriculum that is engaging, relevant and rigorous. Because the P3 Framework is grounded in years of practical classroom experience and a strong research-based foundation, we are confident it serves as a vehicle to creating an engaging, relevant, and rigorous curriculum and is a perfect complement to our discipline-based approach to Linguistics and Math/Logical Workshops .