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《义务教育化学课程标准(2011年版)》更注重学生探究能力的培养。化学是一门以实验为基础的科学,在实验教学中培养学生的探究能力是行之有效的方法。一、分析演示实验,踏入探究之门课堂教学中,我们应该根据学生的知识水平、年龄特点和接受能力,选择实验中生动鲜明、学生感兴趣、易于理解的情景素材作为探究的切入点。1.分析实验现象初三学生刚接触化学,对化学学科的学习方法还不很熟悉,但面对化学现象会产生浓厚的学习兴趣。这正是学习动机中最现实最活泼的心理成分,是学习动力的源泉,所以引导
“Compulsory education chemistry curriculum standards (2011 edition)” pay more attention to the cultivation of students’ inquiry ability. Chemistry is an experiment-based science. It is an effective way to cultivate students’ inquiry ability in experimental teaching. First, the analysis of demonstration experiments, into the classroom door of the inquiry, we should be based on the level of knowledge of students, the characteristics of age and acceptability, choose the vivid experiment, students interested in, easy to understand scenarios as a starting point for exploration. 1. Analysis of the experimental phenomenon Junior high school students just access to chemistry, chemistry is not very familiar with the learning methods, but in the face of chemical phenomena will have a strong interest in learning. This is the most realistic and active psychological element in learning motivation and the source of learning motivation,