The Jigsaw method is a cooperative learning strategy developed by Eliot Aronson to help students view each other as resources rather than competitors, fostering collaboration among diverse student groups. It involves dividing students into expert groups to study specific topics and then forming jigsaw groups where they share their knowledge, enhancing engagement and self-esteem while lowering anxiety. Research shows that this approach benefits both stronger and weaker students by promoting teamwork and shared responsibility in the learning process.