The lesson involves students building model favelas out of various materials to learn about Brazilian favelas. Students are assigned roles like builder, surveyor, and accountant and given a price list and materials budget to construct a waterproof favela with rooms for washing, cooking, and eating that can withstand wind. Their favelas will be judged based on success criteria and grades assigned. During the plenary, groups will report on their favelas and grades received, and next lesson they will provide feedback on how to improve their designs.