農村中學化學實驗開展情況的調查研究
發(fā)布時間：2019-01-25 09:38
【摘要】：在中學化學實驗教學中,通過學生在實驗中親自動手操作,可以高效地提高學生實踐能力和科學素養(yǎng),也是中學生實驗教學的經驗總結。從新課改推行至今,化學實驗逐漸融入課程標準里,其重要性也日漸顯現,受到學校和教師的重視。但是調查表明:在農村中學中,由于多方面的因素,很多化學實驗課并不能有效地進行。農村中學化學課偏向于學生化學理論知識的學習,而忽視了學生化學實驗能力的培養(yǎng),大大地制約了學生動手能力的提高。本文對農村中學化學實驗課的開展狀況進行研究,對我國中部A省B縣的兩所有代表性的中學進行了問卷調查,分別是C中學和D中學。在這兩所學校里,安排了師生在固定教室,分批次集中性地開展問卷調查,問卷樣本數量為830份。在調查之后,進行數據整理分析,得出結論�？偨Y為農村中學的化學實驗雖然隨著新課改的推進得到改善,但仍然存在一些不足之處。針對這些不足之處,找到原因,分析原因后提出針對性地對策。本文總共分為五章。第一章為文章的緒論部分,介紹了文章研究的背景、目的、意義、方法和框架;第二章為文獻綜述,對化學實驗課堂教學的相關理論進行了論述,包括對化學實驗和化學實驗課堂教學的概念界定、國內外化學實驗教學的研究現狀、化學實驗論的相關理論的論述;第三章主要是農村中學化學實驗課的實際開展情況進行問卷調查和調查分析,主要是對調查問卷設計的依據、目的、內容、調查對象、方法等。從主觀和客觀兩個維度對農村中學的化學實驗課程開展存在問題進行分析;第四章提出了問題的解決措施和對策,為農村中學化學實驗的開展提供理論指導。這章主要是從硬件設施、教學認知、實驗模式等方面提出改進建議;第五章為文章的結論部分,主要是結合本文研究和調查結果、分析過程對本文的研究進行總結。本文的調查研究,主要是在開展實地調查之后,找出問題,從而分析問題,提供解決方案,為提升農村中學化學實驗課教學質量做好理論準備。本研究為我國農村中學化學實驗課的教學甚至是化學課的教學的提高奠定一定的理論基礎,從而使我國農村化學實驗課的教學能夠更好地適應新課改的要求。
[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.
【學位授予單位】：安慶師范大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：G633.8
本文編號：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.
【學位授予單位】：安慶師范大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：G633.8
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