师范教育化学本科毕业论文.docVIP

学号： xxxxxxxxx 中学化学课堂导入中的问题及对策研究 学院名称： 化学与环境科学学院 专业名称： 化学 年级班别： xx级xx班 姓 名： 孙xx 指导教师： 刘xx 20xx年05月 中学化学课堂导入中的问题及对策研究 摘 要 导入是在新的教学内容或活动开始时，教师引导学生进入学习的行为方式，它能将学习者的注意力吸引到特定的教学任务和程序之中，激发学习兴趣，明确学习目的，建立知识间的联系。化学新课的导入是整个化学课堂教学的重要一环，是课堂教学成败的关键因素之一。一个成功的课堂开头，是师生间建立感情的第一座桥梁，可使整节课的教学进行得和谐自然。教学实践证明，精心设计的导入方式，能激发学生学习的积极性和自觉性，引起学生对所学课题的注意，为学习新课题做好心理准备。在新课题学习时，教师要运用各种导入方式将学生吸引到教学活动中来。本文总结了教师在化学教学中课题导入存在的一些问题，以及相应的策略，并在结合教学实际情况下，列举了十种常见新课导入的方法，以便参考交流。 关键词 新课导入；问题；策略；方法举例 Strategies Research of The Problems in New Lesson Introduction of Middle School Chemistry Abstract The leading-in step at the beginning of the new teaching content and activity refers to a behavior method of conducting students into learning．Students’ attention should be attracted into the specific teaching assignments and programs which stimulate students’ learning interest,determine learning purpose and establish connections between knowledge．The leading-in step of a new chemical lesson is the important component of teaching and the key of a successful classroom instruction. A successful beginning of a class is the first feeling bridge between teachers and students, making the whole class more natural and harmonious．The teaching practice proves that a well-designed leading-in step would improve students’ enthusiasm and consciousness．At the time，students will attach great importance to the lessons and get full mentality preparation to learn the new ones．When learning the question for discussion, the normal question and responsive policies and the citing of means existing in the guiding of the chemical new courses , the teachers should adopt all kinds of methods to attract the students to the activities of the teaching. The text summarizes some questions about the problem guiding in the chemistry teaching, the corresponding strategies and listing ten methods of usual using in the guiding of new courses to be con