初中化学教学中情景创设（毕业学术论文设计）.docVIP

PAGE 装订线 装 订 线 本科生毕业论文（设计） 题目：初中化学教学中情景创设 系 部 化学化工系 学科门类 理 学 专 业 化学师范 学 号 姓 名 指导教师 2012年 5 月 18日 初中化学教学中情景创设 摘 要 随着我国基础教育改革的稳步推进，在新课程理念的指导下，许多教学方法相继被提出，其中“情景教学”法受到了广大教育工作者的普遍关注。情景教学能引导学生学会探究式学习、自主式学习、协作式学习。从根本上把转变学生的学习方式放在首位，体现课程改革要求。创设教学情景有利于揭示学生的模糊概念，矫正学生的认知缺陷，强化反馈信息。初中化学教学应善于把学生置于真实的、有意义的问题情景中贴近学生日常生活和社会生活的实际。 本文以讲解二氧化碳的制取为载体，主要研究初中化学的两个班级，通过自身对两个班级的对比式教学，即对一个班级采用情景教学方法，另一个班级采用过去老方式教学，最后通过模拟测试发现两个班的教学效果的差异，结果是令人深思的，通过理论与实践的研究发现情景教学对学生学习兴趣、学习成绩、问题意识、自信程度、合作意识等方面有明显的促进作用。总结出教师在今后的初中化学教学中一定要注意情景创设，以达到良好的教学效果。 关键词： 情景教学 情景创设 初中化学 对比式教学 The Junior Middle School Chemistry Teaching Situation Creation ABSTRACT Along with our country basic education reform is advanced steadily, under the direction of new curriculum concept, many teaching methods have been proposed, in which the situational teaching method by the majority of educators attention. Situational teaching can guide students to inquiry learning, autonomous learning, cooperative learning. Fundamentally to change students learning style in the first place, reflect the requirement of reform of courses. Creating teaching situations to help reveal the students fuzzy concept, correct students cognitive deficits, strengthening the feedback information. The junior middle school chemistry teaching should be good at the students placed in an authentic, meaningful problem situation close to students daily life and social life of the actual.The junior middle school chemistry teaching situation creation. This article to explain carbon dioxide preparation as the carrier, the main research junior middle school chemistry two class, through its own to two classes of contrast teaching, namely of a class to use situational teaching method, another class using the old way of teaching, finally through the simulation tests found that two class teaching effect of differences, the results it is thought-provoking, th