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课堂教学是化学教学的主阵地,如何设计有效的化学教学情境,激发学生的学习兴趣,引导学生主动参与学习过程,体验合作学习,增强团队意识,体验成功和快乐,提高科学素养,我把在多年的教学实践中积累的一些经验和大家分享一下。化学是一门以实验为基础的学科,化学实验情境的设计在教学中非常重要,一个新颖别致的设计不但能调动学生的学习兴趣,还能通过引导学生分析实验去伪存真看到本质的东西。例如:在讲授化学变化和物理变化的关系时,我增做了镁条燃烧的实验,
Classroom teaching is the main front of chemistry teaching. How to design effective chemistry teaching situations, arouse students’ interest in learning, guide students to actively participate in the learning process, experience cooperative learning, enhance team awareness, experience success and happiness, and improve scientific literacy Years of teaching practice and accumulated some experience and share with you. Chemistry is an experiment-based discipline. The design of chemistry experiment context is very important in teaching. A novel design can not only arouse students’ interest in learning, but also can guide students to analyze experiments to see the essence. For example: In teaching the relationship between chemical changes and physical changes, I made the experiment of magnesium burning,