This document discusses intergroup relations and cooperative learning in education. It covers topics like mandated school desegregation in the 1950s-60s, the effects of desegregation on achievement, intergroup relations and self-esteem. It also discusses factors that influence intergroup interaction outcomes, like social identity theory and contact theory. Additionally, it examines cooperative learning techniques and their benefits, like improving intergroup relations, achievement and self-esteem. The document poses discussion questions on various related topics.