当今的时代是科技竞争的时代,而竞争的成效往往取决于人们的合作。合作是一种比知识更重要的能力,它体现出一个人的素质———品质与风采,也是当今素质教育的重要内容。在“小组合作学习”中,优等生的才能可以得到充分的发挥,中等生可以得到锻炼,学困生可以得到帮助和提高。在数学教学中,“小组合作学习”不仅体现在课堂上,课前与课后的“小组合作学习”也是很重要的。 Today’s era is the era of competition in science and technology, and the effectiveness of competition often depends on the cooperation of people. Cooperation is a more important knowledge than knowledge, it reflects a person’s quality --- quality and style, but also an important part of today’s quality education. In the “group cooperative learning ”, the talents of the top students can get full play, middle school students can get exercise, poor students can be helped and improved. In mathematics teaching, “group cooperative learning ” is not only reflected in the classroom, “group cooperative learning ” before and after class is also very important.