一、问题的提出合作学习(cooperative learning)是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的一种富有创意和实效的教学理论与策略.由于它在改善课堂内的社会心理气氛,大面积提高学生的学业成绩,促进学生形成良好非认知品质等方面实效 First, the problem raised cooperative learning (cooperative learning) is the rise of the United States in the early 1970s, and from the mid-70s to mid-80s made a substantive progress in a creative and effective teaching theory and strategy because it is Improve the psychology of social psychology in the classroom, improve students ’academic performance on a large scale, and promote students’ good non-cognitive quality