概念圖在初中數(shù)學平面幾何復習課教學中的實踐研究
發(fā)布時間:2018-06-10 05:10
本文選題:概念圖 + 平面幾何 ; 參考:《山西師范大學》2017年碩士論文
【摘要】:我國義務教育階段數(shù)學新課程標準強調(diào)注重學生對數(shù)學知識間關聯(lián)的理解,引導學生感受數(shù)學的整體性,培養(yǎng)學生的創(chuàng)新意識和實踐能力。為了適應數(shù)學新課程的要求,應對教學方式、方法進行創(chuàng)新,制定有效的初中數(shù)學復習策略,全面提高學生的綜合素質(zhì)。概念圖是一種組織和表征知識的工具,通過搜集整理相關文獻資料發(fā)現(xiàn),概念圖應用于數(shù)學復習課教學的實踐研究相對較少,因此開展概念圖的實踐研究對數(shù)學復習課教學的改進具有重要意義。研究前期,筆者在查閱相關文獻資料的基礎上,以有意義學習理論、建構(gòu)主義學習理論以及布魯納的認知結(jié)構(gòu)學習理論為指導思想,結(jié)合自己的研究設計,確立了以下研究問題:(1)探究概念圖在初中數(shù)學平面幾何復習課的教學中能否幫助教師設計更加有效的數(shù)學教學方式;(2)研究概念圖在初中數(shù)學平面幾何復習課教學中能否提高學生的數(shù)學復習效果,提高學生的數(shù)學成績;(3)分析概念圖對學生數(shù)學學習興趣及態(tài)度的影響。本研究通過調(diào)查了解初中數(shù)學復習課現(xiàn)狀,發(fā)現(xiàn)存在以下問題:教師在數(shù)學復習課教學中大多以講授為主,忽視了學生思維能力的培養(yǎng);教師對概念圖有較高的認可度,但是實際使用度較低;學生數(shù)學復習課效率較低,缺少對知識的歸納總結(jié)。筆者以調(diào)查發(fā)現(xiàn)的問題和相關理論為依據(jù),分別從教師、學生、教學實施以及評價四個層面進行了策略研究,并將提出的策略應用于實踐研究中。通過對實踐效果的調(diào)查分析,得出以下結(jié)論:(1)概念圖應用于數(shù)學復習課教學,對學生的學習成績有幫助,但是效果不顯著。(2)概念圖應用于數(shù)學復習課教學明顯提高了學生學習數(shù)學的興趣和態(tài)度。最后對本研究作出總結(jié),并反思研究中存在的不足,為進一步的研究提供方向。
[Abstract]:The new mathematics curriculum standard of compulsory education in China emphasizes the students' understanding of the relationship between mathematical knowledge, guides students to feel the entirety of mathematics, and cultivates students' innovative consciousness and practical ability. In order to meet the requirements of the new mathematics curriculum, the teaching methods and methods should be innovated, and an effective review strategy for junior high school mathematics should be formulated to improve the students' comprehensive quality. Concept map is a kind of tool to organize and express knowledge. Through collecting and arranging relevant literature, it is found that there are few practical studies on the application of concept map in mathematics review teaching. Therefore, it is of great significance to carry out the practical research of concept map to improve the teaching of mathematics review class. At the beginning of the study, based on the reference of relevant literature, the author takes meaningful learning theory, constructivism learning theory and Bruner's cognitive structure learning theory as the guiding ideology, and combines his own research design. Establish the following research question: 1) explore the concept map in junior high school mathematics plan geometry review class teaching can help teachers to design a more effective teaching method of mathematics! 2) Research concept map in junior high school mathematics plan geometry review class teaching Whether or not the students can improve the effect of mathematics review, This paper analyzes the influence of concept map on students' interest and attitude in mathematics learning. Through investigation and understanding of the present situation of mathematics review class in junior high school, this study finds that the following problems exist: most teachers give priority to teaching in mathematics review class, neglecting the cultivation of students' thinking ability, and teachers have a high degree of recognition of concept map. But the actual use degree is low, the student mathematics review class efficiency is low, lacks to the knowledge induction summary. Based on the problems found in the investigation and the relevant theories, the author studies the strategies from four aspects: teachers, students, teaching implementation and evaluation, and applies the proposed strategies to the practical research. Through the investigation and analysis of the effect of practice, the following conclusion is drawn: 1) the concept map is applied to the teaching of mathematics review class, which is helpful to the students' academic achievement. However, the application of the concept map to the mathematics review class has obviously improved the interest and attitude of the students in learning mathematics. Finally, this paper summarizes the research and reflects on the shortcomings of the study, which provides a direction for further research.
【學位授予單位】:山西師范大學
【學位級別】:碩士
【學位授予年份】:2017
【分類號】:G633.6
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