"School has to be bigger. It has to mean more than 'I teach my subject.' School has to be about teaching people to change the world for the better. If we believe that, then teaching will always be a political act. We can't be afraid of our students' power. Their power will help them make tomorrow better. But before they can do that, we have to give them chances to practice today. And that practice should start in our schools" (Sydney Chaffee, 2017 CCSSO teacher of the year, TED talk, Nov 2017). According to the Sydney Chaffee, education is a matter of social activism. Teachers are to be facilitators, "thought partners" who let students "grapple with complex, hard issues" without "necessarily giving them the right answers." Students are not formed, informed, or reformed by teachers; instead "students make choices" and the aim of the school is to "encourage students to articulate their own opinions, not to coer...