Who will the sixth grade students at Jose Urbina Lopez Elementary in Matamoros become? They are among the worst performing students in Mexico, the world they know is one of violence and hardship, and an atmosphere of overbearing discipline, not possibility, dominates their classrooms. It might seem like a dead end but it is also the perfect place for new teacher Sergio Juarez to try something different. There is just one problem: Sergio has no idea what he is doing. He tries a radical new method to unlock students’ curiosity, potential – and maybe even their genius.