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一、合理组建实验小组,提高实验探究效率在科学教学中,观察、实验、思考的活动比较多,这些活动大多需要分组、分工合作来完成。因此,科学实验教学倡导合作性学习方式。由于学生之间存在知识、习惯、能力等多方面的差异,因此应合理搭配,使实验能力强的学生得到更大进步,同时也使实验能力相对弱的同学,得到及时的辅导和帮助,获得锻炼与提高,充分发挥实验小组对实验教学的作用,增强学生之间的沟通、交往和信息交流。合作学习需
First, the rational formation of experimental groups to improve the efficiency of experimental exploration In science teaching, observation, experiment, thinking more activities, most of these activities need to be grouped, division of labor to complete. Therefore, science experiment teaching advocates cooperative learning. Due to the differences in knowledge, habits and abilities among students, students should be reasonably collocated so that students with strong experimental ability will make further progress. At the same time, students with relatively weak experimental ability will be given timely counseling and assistance to obtain Exercise and improve, give full play to experimental group experimental teaching, enhance communication, exchanges and exchange of information between students. Cooperative learning needs