合作学习于20世纪70年代初兴起于美国,并在70年代中期至80年代中期取得实质性进展,是一种富有创意和实效的教学理论与策略。由于其有助于培养学生的自学能力、创造能 Cooperative learning began in the United States in the early 1970s and made substantial progress in the mid-70s to mid-1980s. It is a creative and effective teaching theory and strategy. As it helps to develop students’ self-learning ability and creative energy