小组合作学习是目前我国积极倡导的有效学习方式之一,它是一种以合作学习小组为基本形式,利用各因素之间的互动,以团体成绩为评价标准,共同达成教学目标的教学组织形式。其实质是提高学习效率,培养学生良好的合作品质和学习习惯。现在“小组合作”早已走进了科学课堂,成了学生进行科学探究的重要方式之一。这种方式充分体现了教学民主的特色,给予了学生更多的自由时空,学生通过在小组内互帮、互学、互补、互勉,不仅解决了问题, Group cooperative learning is one of the effective ways of learning actively advocated by our country at present. It is a kind of teaching organization which takes the cooperative learning group as the basic form, makes use of the interaction among various factors, evaluates the group achievement as the evaluation standard, and achieves the teaching goal together . Its essence is to improve the efficiency of learning and cultivate students’ good quality of cooperation and study habits. Now “group cooperation ” has long been into the science class, has become one of the important ways for students to conduct scientific inquiry. This method fully embodies the characteristics of teaching democracy, giving students more free time and space. Through mutual help, mutual learning, complementarity and mutual encouragement within the group, students not only solve the problem,