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20世纪70年代末兴起于美国的合作学习现已成为“当代教育理论、研究和实践领域中影响最大和成果最多的改革之一”。合作学习之所以能在三十多年的时间内在全球范围里成为一种主流教学思想与策略,是因为它有利于学生主动性和创造性的发展,利于学生人格、心理的健康成长;能培养学生合作能力、团队精神和责任感。实验作为科学学习不可缺少的重要途径,也是科学探究性学习的一项有效方法。初中科学实验小组合作学习方式根据实验具体内容和形式的不同而有所区别。每组2-5人不等,组内成员分工合作,相互扶持,彼此指导,为了完成共同的任务,经历动手实践、
Cooperative learning that began in the United States in the late 1970s has now become “one of the most influential and successful reforms in contemporary educational theory, research and practice.” The reason why cooperative learning can become a mainstream teaching thought and strategy in the world for more than three decades is that it is conducive to the development of students ’initiative and creativity, and is conducive to the healthy growth of students’ personality and psychology. It can cultivate students Cooperation, teamwork and sense of responsibility. Experiments as an indispensable scientific learning an important way, but also an effective method of scientific inquiry learning. The junior middle school science experiment group cooperation learning mode is different according to the specific content and form of the experiment. Each group ranging from 2-5 people, members of the group division of labor, support each other, each other guidance, in order to complete a common task, experience hands-on practice,