“Before they ever start school, children begin learning informally and haphazardly—from families, television, and peers—about key social issues like race, poverty, war, gender, and sexuality. Once at school, they continue to learn about social issues, informally at least. We need to prepare and support teachers to enact a curriculum that formally addresses these social issues so that children can learn to think about, analyze, discuss, and debate them in a structured manner and respectful environment.” (Kelly, 2009, p.215)