小组合作学习在初中化学复习课中的应用研究

发布时间：2018-04-15 17:34

本文选题：初中化学 + 复习课　；参考：《南京师范大学》2017年硕士论文

【摘要】：新世纪我国实施基础教育课程改革中的重点之一是转变学生的学习方式,倡导自主、探究与合作的学习方式。目前国内进行各种教学改革的学校很多,涌现出了一大批新课改的样板学校,但在初中化学复习课中实施教学改革并取得成功的报道并不多见。笔者根据本校实际情况,结合初三学生学习心理特点,开展了以问题链为中心,以小组合作为平台,以学案为载体的小组合作学习在化学复习课中的应用研究。在理论研究的基础上,选取丹阳市珥陵中学初三年级两个平行班进行为期三个半月的教学实践研究。实验班采用小组合作学习模式进行复习教学,对照班采用传统教学模式进行复习教学。实验前的初三学生化学学习兴趣和态度的问卷调查(前测)体现出学生自主学习能力普遍较差、没有良好的化学学习方式方法等问题。实验结束后对两个班学生进行了化学成绩检测,用excel对测验成绩进行t检验处理,统计数据显示实验班学生中考化学成绩明显高于对照班学生成绩,且存在显著差异,同时对初三化学复习课中小组合作学习情况进行问卷调查(后测),统计数据显示多数学生喜欢小组合作学习方式,愿意交流讨论并帮助组内同学。通过教学实践,发现小组合作学习能够激发学生化学学习兴趣,提高化学复习课堂教学效率,促进学生达成三维目标、增强学生的合作能力和责任意识。
[Abstract]:In the new century, one of the key points in the course reform of basic education in our country is to change the students' learning style and advocate the way of learning independently, inquiring and cooperating.At present, there are many schools carrying out various teaching reforms in our country, and a large number of new model schools have emerged. However, there are few reports of the successful implementation of the teaching reform in the chemistry review classes in junior high schools.According to the actual situation of our school and the characteristics of the learning psychology of the junior high school students, the author carried out a study on the application of group cooperative learning in chemistry review class with the problem chain as the center, the group cooperation as the platform and the learning plan as the carrier.On the basis of theoretical research, two parallel classes in grade 3 of Erling Middle School in Danyang City were selected for three and a half months of teaching practice.The experimental class adopts the group cooperative learning model to review the teaching, the control class adopts the traditional teaching mode to review the teaching.The questionnaire survey of students' interest and attitude in chemistry learning before the experiment (pre-test) shows that students' ability of autonomous learning is generally poor and there is no good method of chemistry learning and so on.At the end of the experiment, the chemical scores of the two classes were tested, and the test scores were treated with excel. The statistical data showed that the chemical scores of the students in the experimental class were obviously higher than those in the control class, and there were significant differences between them.At the same time, a questionnaire survey was conducted on the situation of group cooperative learning in chemistry review class of junior high school. (the post-test, the statistical data show that most students like group cooperative learning, and are willing to exchange discussions and help students in the group.Through teaching practice, it is found that group cooperative learning can stimulate students' interest in chemistry learning, improve the efficiency of chemistry review classroom teaching, promote students to achieve three-dimensional goals, and enhance students' cooperative ability and sense of responsibility.
【学位授予单位】：南京师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.8

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