基于小组合作学习的化学习题课教学研究

发布时间：2018-04-08 09:45

本文选题：习题课　切入点：小组合作学习　出处：《山东师范大学》2017年硕士论文

【摘要】：当今社会团队合作的重要性日益突显,与他人协作是必然选择,但当前的中学生大多是独生子女,与他人协作的意识和能力相对缺乏。因此如何增强学生的合作能力,是摆在我国基础教育面前的一个重要课题。学生中普遍存在学习的惰性,在小组合作学习中,可以得到最有效、最快速的帮助。本研究首先对化学教学中的合作学习以及化学习题课教学的已有研究进行了综述,提出基于小组合作学习的化学习题课教学应该遵循:主体性原则、合作性原则、层次性原则、开放性原则。研究进一步构建了“独立做题—自主订正—组内讨论—组间讨论—总结完善—达标检测—组间评价”的化学习题课教学模式,并从合理分组、精选习题、及时指导、激励评价几方面入手,探讨了实施小组合作学习的化学习题课教学策略。分组的方式是采用“组内同质、组间异质”,分组完成后对小组成员的合作方式进行培训,制定小组合作学习的规则;习题选择要围绕基础知识和基本技能的训练,重视学生的学习过程,将习题分类整理,同时要注意适当改编和重组习题;学生在合作学习过程中,教师要及时巡视并进行有效指导;为了促进合作学习的顺利进行,可以采取多种激励评价的方式。在这些理论分析和研究的基础上,本研究还设计了“原子结构和元素”以及“碳和碳的氧化物”两节基于小组合作学习的习题课教学案例。为了验证本研究理论构想及教学设计的有效性,本研究选择实验班和对照班进行了为期一年教学实践研究,研究表明:本研究所尝试的教学模式与策略,有助于提高学生的化学学习成绩,学生的合作意识与技能也得到了一定程度的培养。
[Abstract]:Nowadays, the importance of teamwork is becoming more and more important. It is inevitable to cooperate with others, but most of the middle school students are only children at present, and their consciousness and ability to cooperate with others are relatively lacking.Therefore, how to strengthen students'cooperation ability is an important subject in front of our country's elementary education.The inertia of learning is common among students. In group cooperative learning, we can get the most effective and rapid help.This study first summarizes the existing research on cooperative learning in chemistry teaching and chemistry exercises teaching, and points out that the teaching of chemistry exercises based on group cooperative learning should follow the following principles: subjectivity principle, cooperative principle, and hierarchy principle.Principle of opennessThe study further constructs the teaching model of "independent problem making-independent revision-intragroup discussion-inter-group discussion-summing up and consummating-meeting the standards of inspection-evaluation among groups", and from rational grouping, selecting exercises, timely guidance,This paper discusses the teaching strategy of chemistry exercises in group cooperative learning from several aspects of encouragement and evaluation.The method of grouping is "homogeneity within the group, heterogeneity among groups". After the completion of the group, the cooperation mode of the group members is trained, and the rules for cooperative learning in the group are worked out. The exercise selection should focus on the training of basic knowledge and basic skills.Pay attention to the students' learning process, classify the exercises, at the same time, pay attention to the proper adaptation and reorganization of the exercises; students in the cooperative learning process, teachers should timely inspection and effective guidance; in order to promote the smooth progress of cooperative learning,A variety of incentives can be used to evaluate.On the basis of these theoretical analysis and research, this study also designed two lesson teaching cases of "atomic structure and elements" and "carbon and carbon oxides" based on group cooperative learning exercises.In order to verify the validity of the theoretical conception and the teaching design, the experimental class and the control class were chosen to conduct a one-year teaching practice study.It helps to improve students' chemistry achievement, and the students' cooperation consciousness and skills are also trained to a certain extent.
【学位授予单位】：山东师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.8

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