初中幾何探究學習平臺設計研究
發(fā)布時間：2019-03-19 16:30
【摘要】：幾何學科是研究數(shù)量關系和空間形式的科學，學習幾何對學生的發(fā)現(xiàn)問題能力、解決問題能力、邏輯思維、抽象思維都有著十分重要的作用。幾何學科在學生的學習生涯中都是不可或缺的，所以學習幾何的程度，直接影響著學生的發(fā)展。幾何學科在初中數(shù)學中有著比較特殊的地位，它是一門圖像比較多的學科，絕大部分知識都跟圖形有著密切的聯(lián)系，所以對學生的邏輯思維和抽象思維有著很高的要求。但是，傳統(tǒng)的教育方式很難培養(yǎng)學生的邏輯思維和抽象思維，很多傳統(tǒng)的教學都是教師直接傳授知識，沒有讓學生的思維得到充分的鍛煉。因此我們就需要一個適合學生的學習方式-探究學習。同時，在傳統(tǒng)的教學方式中，會遇到各種各樣的困難。例如在畫一個圖形時，教師為了節(jié)約時間，往往在黑板上只會畫少量的圖形，學生如果不會舉一反三的話，，學習起來便會很吃力；例如要驗證一個動點問題時，不可能把所有的位置都展示給學生。但是通過信息技術及網(wǎng)絡工具可以很容易做到這些。 本文根據(jù)初中學生的發(fā)展方向，同時結合初中幾何學習特點，在初中幾何教學中運用了探究學習的方式，從而培養(yǎng)學生的分析問題、解決問題的能力，并且進一步提高學生的邏輯思維、抽象思維。 首先對于本課題的背景、意義、現(xiàn)狀及研究內(nèi)容進行了論證。 其次對于建構主義、探究學習的理論基礎進行了研究及討論。并通過對初中幾何課程標準來判斷學習中的重難點進行了分析。 然后對于幾何學科的知識點進行了分析，將知識點的內(nèi)容加以分類整理，并設計相應的支持方式。通過對各種模塊的分析，設計了初中幾何探究學習平臺。 最后通過實際的教學案例對學生進行實踐研究。從實踐研究中得出結論：初中幾何探究學習平臺可以很好的支持教師的授課及學生的學習。
[Abstract]:Geometry is the science of studying quantitative relations and spatial forms. Learning geometry plays a very important role in students' ability to discover problems, to solve problems, to think logically, and to think abstractly. Geometry is indispensable in the study career of students, so the degree of learning geometry directly affects the development of students. Geometry has a special position in junior high school mathematics, it is a subject with more images, most of the knowledge is closely related to graphics, so there is a high demand for students' logical thinking and abstract thinking. However, it is difficult to train students' logical thinking and abstract thinking in the traditional way of education. Many traditional teaching methods are teachers to impart knowledge directly, and the students' thinking has not been fully trained. Therefore, we need a suitable learning style for students-inquiry learning. At the same time, in the traditional teaching methods, there will be a variety of difficulties. For example, in drawing a graph, in order to save time, teachers often only draw a small number of graphics on the blackboard, if students can not cite three words, it will be very difficult to learn; For example, to verify a dynamic point problem, it is not possible to present all the positions to the student. But it is easy to do this through information technology and network tools. According to the development direction of junior middle school students and the characteristics of geometry learning in junior middle school, this paper applies the way of inquiry learning in geometry teaching of junior middle school, so as to cultivate the students' ability of analyzing and solving problems. And further improve students' logical thinking, abstract thinking. First of all, the background, significance, current situation and research contents of this topic are demonstrated. Secondly, the theoretical basis of constructivism and inquiry learning is studied and discussed. And through to the junior middle school geometry curriculum standard to judge the important difficulty in the study to carry on the analysis. Then the knowledge points of geometry are analyzed, the contents of knowledge points are classified and sorted, and the corresponding supporting methods are designed. Through the analysis of various modules, the junior high school geometry inquiry learning platform is designed. Finally, through the actual teaching cases to carry on the practice research to the student. The conclusion is drawn from the practical research: junior high school geometry inquiry learning platform can support teachers' teaching and students' learning.
【學位授予單位】：東北師范大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：G633.6;G434
本文編號：2443695
[Abstract]:Geometry is the science of studying quantitative relations and spatial forms. Learning geometry plays a very important role in students' ability to discover problems, to solve problems, to think logically, and to think abstractly. Geometry is indispensable in the study career of students, so the degree of learning geometry directly affects the development of students. Geometry has a special position in junior high school mathematics, it is a subject with more images, most of the knowledge is closely related to graphics, so there is a high demand for students' logical thinking and abstract thinking. However, it is difficult to train students' logical thinking and abstract thinking in the traditional way of education. Many traditional teaching methods are teachers to impart knowledge directly, and the students' thinking has not been fully trained. Therefore, we need a suitable learning style for students-inquiry learning. At the same time, in the traditional teaching methods, there will be a variety of difficulties. For example, in drawing a graph, in order to save time, teachers often only draw a small number of graphics on the blackboard, if students can not cite three words, it will be very difficult to learn; For example, to verify a dynamic point problem, it is not possible to present all the positions to the student. But it is easy to do this through information technology and network tools. According to the development direction of junior middle school students and the characteristics of geometry learning in junior middle school, this paper applies the way of inquiry learning in geometry teaching of junior middle school, so as to cultivate the students' ability of analyzing and solving problems. And further improve students' logical thinking, abstract thinking. First of all, the background, significance, current situation and research contents of this topic are demonstrated. Secondly, the theoretical basis of constructivism and inquiry learning is studied and discussed. And through to the junior middle school geometry curriculum standard to judge the important difficulty in the study to carry on the analysis. Then the knowledge points of geometry are analyzed, the contents of knowledge points are classified and sorted, and the corresponding supporting methods are designed. Through the analysis of various modules, the junior high school geometry inquiry learning platform is designed. Finally, through the actual teaching cases to carry on the practice research to the student. The conclusion is drawn from the practical research: junior high school geometry inquiry learning platform can support teachers' teaching and students' learning.
【學位授予單位】：東北師范大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：G633.6;G434
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