The document describes the design of the Achievement First Greenfield School model. It aims to develop students' academic and character skills to graduate from top colleges and become future leaders through an innovative learning approach. This approach leverages new technologies, research on learning, and higher academic standards to personalized learning and maximize each student's potential through accelerated academics, developing habits of success, excellence in enrichment activities, and building a supportive community. The school design focuses on goal setting, self-directed learning, small/large group instruction, expeditions beyond the classroom, community engagement, and ensuring student well-being to support intrinsic motivation and high achievement.