Although social justice is an overarching goal of most every department of teacher education, college of education, and US College or University, it is rarely an identified goal for K-12 schools. We contend that the field of social studies education also substantively focuses on social justice, and as such, this article clarifies the ways in which classrooms can provide a social justice education. In particular, we explore the role of dispositions, reflective thinking, and controversial issues, and the ways in which they position students to understand, confront, and undermine social injustices. Finally, we provide specific curricular ideas and points of departure for middle school and high school social studies teachers to operationalize social justice education within their classes.