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为了改进教法,培养学生自学能力,提高化学教学质量,我在高二年级试行了单元分段教学法。这个方法是将一章教材作为一个教学单元,根据章节中联系比较紧密的内容分成若干段,在教师启发引导下,通过学生自学、讨论、练习、实验、检查、归纳和总结等多种途径完成一个单元的教学任务。具体做法是: 制定教学计划培养学生的自学能力,需要有一个过程,由少到多,由易到难。如高二化学课本第一章电解质溶液的1～5节,逐节进行。6～7节,电池、电解和电镀内容联系比较密切,作为一段来学。最后扩大
In order to improve the teaching method, cultivate the self-learning ability of students and improve the quality of chemistry teaching, I experimented the unit-segmented teaching method in the sophomore year. This method is based on a chapter of teaching materials as a teaching unit, divided into several sections according to the relatively close content in the chapters, under the guidance of teachers, through the students self-study, discussion, practice, experiment, examination, induction and summary and other ways to complete A unit of teaching task. The specific approach is: to develop teaching plans to develop students' self-learning ability, there needs to be a process, from less to more, from easy to difficult. Such as high school chemistry textbook first chapter electrolyte solution 1 to 5 sections, section by section. 6 to 7, the battery, electrolytic and electroplating content is relatively close, as a period to learn. Finally expanded