The document provides guidelines for designing classrooms to facilitate student engagement, collaboration, connections between teachers and students, appropriate technology use, and flexible physical arrangements. It recommends that classrooms include accessible furnishings, outlets, display surfaces, comfortable furniture, movable tables and chairs. It also suggests facilitating student collaboration through modular tables and breakout spaces. Specific instructor preferences include robust technology pods, multiple display surfaces, flexible and collaborative layouts and furnishings, good acoustics and lighting controls. Designs should avoid limitations on sharing information or inflexible, separated layouts.