农村中学化学实验开展情况的调查研究
发布时间：2019-01-25 09:38
【摘要】：在中学化学实验教学中,通过学生在实验中亲自动手操作,可以高效地提高学生实践能力和科学素养,也是中学生实验教学的经验总结。从新课改推行至今,化学实验逐渐融入课程标准里,其重要性也日渐显现,受到学校和教师的重视。但是调查表明:在农村中学中,由于多方面的因素,很多化学实验课并不能有效地进行。农村中学化学课偏向于学生化学理论知识的学习,而忽视了学生化学实验能力的培养,大大地制约了学生动手能力的提高。本文对农村中学化学实验课的开展状况进行研究,对我国中部A省B县的两所有代表性的中学进行了问卷调查,分别是C中学和D中学。在这两所学校里,安排了师生在固定教室,分批次集中性地开展问卷调查,问卷样本数量为830份。在调查之后,进行数据整理分析,得出结论。总结为农村中学的化学实验虽然随着新课改的推进得到改善,但仍然存在一些不足之处。针对这些不足之处,找到原因,分析原因后提出针对性地对策。本文总共分为五章。第一章为文章的绪论部分,介绍了文章研究的背景、目的、意义、方法和框架;第二章为文献综述,对化学实验课堂教学的相关理论进行了论述,包括对化学实验和化学实验课堂教学的概念界定、国内外化学实验教学的研究现状、化学实验论的相关理论的论述;第三章主要是农村中学化学实验课的实际开展情况进行问卷调查和调查分析,主要是对调查问卷设计的依据、目的、内容、调查对象、方法等。从主观和客观两个维度对农村中学的化学实验课程开展存在问题进行分析;第四章提出了问题的解决措施和对策,为农村中学化学实验的开展提供理论指导。这章主要是从硬件设施、教学认知、实验模式等方面提出改进建议;第五章为文章的结论部分,主要是结合本文研究和调查结果、分析过程对本文的研究进行总结。本文的调查研究,主要是在开展实地调查之后,找出问题,从而分析问题,提供解决方案,为提升农村中学化学实验课教学质量做好理论准备。本研究为我国农村中学化学实验课的教学甚至是化学课的教学的提高奠定一定的理论基础,从而使我国农村化学实验课的教学能够更好地适应新课改的要求。
[Abstract]:In the middle school chemistry experiment teaching, the students can improve their practical ability and scientific accomplishment by doing the experiment themselves, and it is also the summary of the experiment teaching experience of the middle school students. Since the implementation of the new curriculum reform, chemistry experiments have been gradually integrated into the curriculum standards, and the importance of chemistry experiments has been gradually shown, which has been attached importance to by schools and teachers. But the investigation shows that many chemical experiment classes can not be carried out effectively in rural middle schools due to many factors. The chemistry course in rural middle schools is inclined to the students' learning of chemical theory knowledge, but neglects the cultivation of students' experimental ability of chemistry, which greatly restricts the improvement of students' practical ability. This paper studies the development of chemistry experiment course in rural middle school, and makes a questionnaire survey on two representative middle schools in A province and B county in central China, namely C middle school and D middle school. In these two schools, teachers and students were arranged to conduct questionnaires in fixed classrooms in batches, with a sample of 830 questionnaires. After the investigation, the data are collated and analyzed, and the conclusion is drawn. Although the chemistry experiment in rural middle school has been improved with the development of new curriculum reform, there are still some shortcomings. In view of these deficiencies, find out the reasons, analyze the reasons and put forward targeted countermeasures. This paper is divided into five chapters. The first chapter is the introduction of the article, which introduces the background, purpose, significance, methods and framework of the research. The second chapter is literature review, including the definition of the concept of chemistry experiment and chemistry experiment classroom teaching, the research status of chemistry experiment teaching at home and abroad. The related theories of chemical experiment theory; The third chapter mainly is the rural middle school chemistry experiment class actual development situation carries on the questionnaire survey and the investigation analysis, mainly is to the questionnaire design basis, the goal, the content, the investigation object, the method and so on. From the subjective and objective dimensions, the author analyzes the existing problems in the development of the chemistry experiment curriculum in rural middle schools; the fourth chapter puts forward the solutions and countermeasures to provide theoretical guidance for the development of chemical experiments in rural middle schools. This chapter is mainly from the hardware facilities, teaching cognition, experimental model and other aspects of the recommendations; the fifth chapter is the conclusion of the article, mainly combined with the results of this study, the analysis of the process of this study summarized. The investigation and research in this paper mainly is to find out the problem after carrying out the field investigation, so as to analyze the problem, provide the solution, and make the theory preparation for improving the teaching quality of the chemistry experiment course in the countryside middle school. This research lays a certain theoretical foundation for the teaching of chemistry experiment course in rural middle school and even for the improvement of chemistry course teaching, so that the teaching of rural chemistry experiment course in our country can better adapt to the requirements of the new curriculum reform.
【学位授予单位】：安庆师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.8
本文编号：2415017
[Abstract]:In the middle school chemistry experiment teaching, the students can improve their practical ability and scientific accomplishment by doing the experiment themselves, and it is also the summary of the experiment teaching experience of the middle school students. Since the implementation of the new curriculum reform, chemistry experiments have been gradually integrated into the curriculum standards, and the importance of chemistry experiments has been gradually shown, which has been attached importance to by schools and teachers. But the investigation shows that many chemical experiment classes can not be carried out effectively in rural middle schools due to many factors. The chemistry course in rural middle schools is inclined to the students' learning of chemical theory knowledge, but neglects the cultivation of students' experimental ability of chemistry, which greatly restricts the improvement of students' practical ability. This paper studies the development of chemistry experiment course in rural middle school, and makes a questionnaire survey on two representative middle schools in A province and B county in central China, namely C middle school and D middle school. In these two schools, teachers and students were arranged to conduct questionnaires in fixed classrooms in batches, with a sample of 830 questionnaires. After the investigation, the data are collated and analyzed, and the conclusion is drawn. Although the chemistry experiment in rural middle school has been improved with the development of new curriculum reform, there are still some shortcomings. In view of these deficiencies, find out the reasons, analyze the reasons and put forward targeted countermeasures. This paper is divided into five chapters. The first chapter is the introduction of the article, which introduces the background, purpose, significance, methods and framework of the research. The second chapter is literature review, including the definition of the concept of chemistry experiment and chemistry experiment classroom teaching, the research status of chemistry experiment teaching at home and abroad. The related theories of chemical experiment theory; The third chapter mainly is the rural middle school chemistry experiment class actual development situation carries on the questionnaire survey and the investigation analysis, mainly is to the questionnaire design basis, the goal, the content, the investigation object, the method and so on. From the subjective and objective dimensions, the author analyzes the existing problems in the development of the chemistry experiment curriculum in rural middle schools; the fourth chapter puts forward the solutions and countermeasures to provide theoretical guidance for the development of chemical experiments in rural middle schools. This chapter is mainly from the hardware facilities, teaching cognition, experimental model and other aspects of the recommendations; the fifth chapter is the conclusion of the article, mainly combined with the results of this study, the analysis of the process of this study summarized. The investigation and research in this paper mainly is to find out the problem after carrying out the field investigation, so as to analyze the problem, provide the solution, and make the theory preparation for improving the teaching quality of the chemistry experiment course in the countryside middle school. This research lays a certain theoretical foundation for the teaching of chemistry experiment course in rural middle school and even for the improvement of chemistry course teaching, so that the teaching of rural chemistry experiment course in our country can better adapt to the requirements of the new curriculum reform.
【学位授予单位】：安庆师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.8
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