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高中学生有一定的生活经验,但是没有系统的化学学习基础,所以需要教师指导。在具体实践过程中,我们可以链接学生的生活,借助于问题的引导帮助学生理清化学现象背后的规律;要充分发挥实验的教育功能,借助于实验创设情境激活学生化学学习的兴趣;基于学生的最近发展区布置有利于学生思维发展和创新的任务,让学生获得正确的引导和暗示。
High school students have some life experience, but do not have a systematic basis for chemical learning, so the need for teacher guidance. In the process of concrete practice, we can link the life of students, help students to clarify the law behind chemical phenomena with the guidance of questions, give full play to the educational function of experiments, and stimulate the students ’interests in chemistry learning by means of experiment creation. Based on students’ The layout of the nearest development zone is conducive to the development of students thinking and innovation tasks, so that students get the right guidance and hints.