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小学科学课程是以培养科学素养为宗旨的科学启蒙课程。它以提高学生科学素养为宗旨,以探究科学问题的过程为核心,以主动参与、亲历过程、协同合作、发展个性为主要特征。“在人的心灵深处,都有一种根深蒂固的需要,就是希望自己是一个发现者、研究者、探索者,而在儿童的精神世界中,这种需要特别强烈。”(苏霍姆林斯基语)因此,教师不仅要激发学生强烈的探求欲望,而且要让学生在探究活动中获得成功的情感体验,产生强大的动力以争取更大的成功。现就《导体和绝缘体》的教学活动分析如下:
Primary science curriculum is based on scientific literacy for the purpose of scientific enlightenment courses. It is to improve students’ scientific literacy as the purpose, to explore the process of scientific issues as the core, take the initiative to participate in, experience the process, collaboration and cooperation, the development of personality as the main feature. “There is a deep-rooted need in the depths of human mind to want to be a discoverer, researcher, explorer, and especially in the spiritual world of children.” (Sukhum Thus, teachers should not only inspire their students’ strong desires, but also make students have a successful emotional experience in the explorations and have a strong incentive to achieve greater success. The teaching activities on conductors and insulators are analyzed as follows: