【摘要】：初中數(shù)學(xué)教育在基礎(chǔ)教育中占據(jù)重要地位,新課程標(biāo)準(zhǔn)的提出引起了各界對(duì)初中數(shù)學(xué)教學(xué)改革的論爭(zhēng),我國(guó)初中數(shù)學(xué)的教育理念仍有待改進(jìn),初中數(shù)學(xué)課程體系需要與時(shí)俱進(jìn)地進(jìn)行改革與發(fā)展.為此,張景中院士提出“重建三角”初中教學(xué)改革的建議,近年來(lái)“重建三角”初中數(shù)學(xué)改革項(xiàng)目按照“先試驗(yàn)、后推廣”的原則在廣州、成都、上海、貴州、四川、沈陽(yáng)等地區(qū)開(kāi)展小面積改革實(shí)驗(yàn).為了進(jìn)一步推進(jìn)初中“重建三角”改革實(shí)踐,本論文對(duì)當(dāng)前“重建三角”教學(xué)實(shí)踐現(xiàn)狀進(jìn)行研究.本論文主要對(duì)“重建三角”教學(xué)改革實(shí)踐進(jìn)行了理論探討,分析其提出背景及需要,整理出現(xiàn)有的“重建三角”教學(xué)改革整合方案并研究了其在數(shù)學(xué)中考的應(yīng)用;同時(shí)對(duì)“重建三角”初中教學(xué)改革實(shí)踐進(jìn)行現(xiàn)狀研究,采用問(wèn)卷調(diào)查、測(cè)試、訪談、課堂觀察等方法從師生的視角了解“重建三角”教學(xué)改革在城市和農(nóng)村的實(shí)踐情況.從教師對(duì)“重建三角”教學(xué)改革的態(tài)度、學(xué)習(xí)培訓(xùn)情況、教學(xué)情況這三個(gè)方面了解教師的教學(xué)現(xiàn)狀,從學(xué)生對(duì)“重建三角”教學(xué)改革的情感態(tài)度、對(duì)“重建三角”教學(xué)內(nèi)容的認(rèn)識(shí)與理解、學(xué)習(xí)表現(xiàn)這三個(gè)方面研究學(xué)生的學(xué)習(xí)現(xiàn)狀,分析總結(jié)現(xiàn)階段取得的教學(xué)效果,發(fā)現(xiàn)存在的問(wèn)題,并為“重建三角”下一階段的推廣給出可行性建議及初步研究出“重建三角”與滬教版初中數(shù)學(xué)教材的整合方案.本研究得到以下結(jié)論:81.8%的學(xué)生對(duì)“重建三角”教學(xué)改革表示贊同和喜歡,認(rèn)為正弦的新定義直觀簡(jiǎn)單,對(duì)“重建三角”教學(xué)方案知識(shí)內(nèi)容編排體現(xiàn)連貫性和整體性表示出較高的認(rèn)同感.學(xué)生對(duì)“重建三角”教學(xué)的態(tài)度及其方案知識(shí)編排的理解在性別、學(xué)習(xí)能力水平、不同學(xué)校之間不存在顯著性差異.82.4%的學(xué)生對(duì)所學(xué)的“重建三角”知識(shí)內(nèi)容掌握得較好,但是在知識(shí)運(yùn)用方面還需加強(qiáng).不同基礎(chǔ)層次的學(xué)生其學(xué)習(xí)表現(xiàn)和學(xué)習(xí)效果有顯著性差異,學(xué)習(xí)能力水平好的學(xué)生對(duì)“重建三角”的學(xué)習(xí)表現(xiàn)更好,對(duì)其成績(jī)、解題能力的影響更加顯著.“重建三角”教學(xué)改革實(shí)踐提高了學(xué)生的幾何解題能力,同時(shí)增強(qiáng)了學(xué)生對(duì)數(shù)學(xué)學(xué)習(xí)的興趣和自信心.另一方面,“重建三角”教學(xué)改革更新了教師的教學(xué)觀和增進(jìn)了教師的學(xué)科知識(shí)水平.針對(duì)調(diào)查中發(fā)現(xiàn)的問(wèn)題,筆者提出以下建議:加快“重建三角”教學(xué)方案的完善,在整合教材的基礎(chǔ)上用教學(xué)法進(jìn)一步加工,潤(rùn)色,增強(qiáng)趣味性和可讀性;城市地區(qū)與農(nóng)村地區(qū)的教材整合要根據(jù)學(xué)生水平補(bǔ)充教學(xué)內(nèi)容,在農(nóng)村學(xué)校不宜增加梅涅勞斯定理、余切等過(guò)于難和復(fù)雜的內(nèi)容;開(kāi)發(fā)與“重建三角”教學(xué)方案配套的練習(xí),對(duì)現(xiàn)有題目二次開(kāi)發(fā)并形成有難度梯度的習(xí)題庫(kù);發(fā)揮經(jīng)驗(yàn)型教師的引領(lǐng)作用,“自下而上”進(jìn)行師資培訓(xùn),加強(qiáng)教師的理論認(rèn)識(shí)和“超級(jí)畫(huà)板”技術(shù)平臺(tái)的應(yīng)用;關(guān)注課堂教學(xué),注重教學(xué)內(nèi)容的組織,提高教學(xué)效率.
文內(nèi)圖片：
圖片說(shuō)明：喜歡“重建三角”教學(xué)的各原因百分比
[Abstract]:The mathematics education of junior middle school occupies an important position in basic education. The introduction of the new curriculum standard gives rise to the debate about the teaching reform of the junior middle school. The education concept of the mathematics in junior middle school is still to be improved, and the middle school mathematics curriculum system needs to be reformed and developed with the times. To this end, the Academician Zhang Jingzhong put forward the suggestion of the teaching reform of the "reconstruction triangle" junior middle school. In recent years, the "reconstruction triangle" 's mathematics reform project has carried out small-area reform experiment in Guangzhou, Chengdu, Shanghai, Guizhou, Sichuan and Shenyang in accordance with the principle of the "First test, post-extension". In order to further advance the practice of junior high school "reconstruction triangle" reform, this paper studies the current situation of the current "reconstruction triangle" teaching practice. This paper mainly discusses the practice of the reform of the "reconstruction triangle", analyzes the background and needs of the "reconstruction triangle", and makes a study of the application of the "reconstruction triangle" teaching reform in mathematics, and studies the current situation of the teaching reform of the "reconstruction triangle" in the middle school. This paper uses the methods of questionnaire, test, interview and classroom observation to understand the practical situation of the "reconstruction triangle" teaching reform in urban and rural areas from the perspective of the teachers and students. From the three aspects of the teacher's attitude to the teaching reform of the "reconstruction triangle", the study and training, the teaching situation, the teaching status of the teacher, the emotional attitude of the students to the teaching reform of the "reconstruction triangle", the understanding and understanding of the teaching content of the "reconstruction triangle", This paper studies the current situation of the students in the three aspects, analyzes and summarizes the teaching effect obtained at the present stage, and finds the existing problems, and gives the feasibility proposal for the next stage of the "reconstruction triangle" and the initial study of the whole-in-one scheme of the "reconstruction triangle" and the Shanghai teaching version of the junior high school mathematics teaching material. The following conclusions are obtained in this study: 81.8% of the students agree and enjoy the teaching reform of the "reconstruction triangle", and think the new definition of the sine is intuitive and simple, and the consistency and the integrity of the knowledge content of the "reconstruction triangle" teaching scheme show a high sense of identity. There is no significant difference between the students' attitude to the "reconstruction triangle" teaching and the understanding of the program knowledge, and there is no significant difference between the different schools. 82.4% of the students have a better understanding of the knowledge of the "reconstruction triangle", but also need to be strengthened in the application of knowledge. The students with different basic levels have a significant difference in their learning performance and learning effect, and the students with good learning ability are better in the learning performance of the reconstruction triangle, and the effect on the students' ability to solve problems is more significant. The practice of "reconstruction triangle" teaching reform has improved the students' ability to solve the problem, and at the same time, the students' interest and self-confidence in the study of mathematics are enhanced. On the other hand, the teaching reform of the "reconstruction triangle" has updated the teacher's view of teaching and the level of the teacher's subject knowledge. In view of the problems found in the investigation, the author puts forward the following suggestions: to speed up the improvement of the "reconstruction triangle" teaching plan, to further process, improve the interest and the readability with the teaching method on the basis of the whole course of teaching materials; The teaching materials in urban areas and rural areas should supplement the teaching content according to the level of the students. In the rural schools, it is not appropriate to increase the complexity of the Menelaus's theorem and the residual cutting, etc., and the practice of supporting the "reconstruction triangle" teaching plan should be developed. The development of the existing subject and the formation of the difficulty gradient of the problem library; the leading role of the experience-type teacher, the "Bottom-up" of the teacher training, the strengthening of the teacher's theoretical understanding and the application of the "Super-drawing board" technology platform, the attention to the classroom teaching, the organization of the teaching content and the improvement of the teaching efficiency.
【學(xué)位授予單位】：廣州大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：G633.6

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 朱華偉;徐章韜;;教育數(shù)學(xué)的行動(dòng):尋找初中數(shù)學(xué)課程的焦點(diǎn)[J];課程.教材.教法;2016年09期

2 王成營(yíng);;“教育數(shù)學(xué)”研究中的問(wèn)題與建議[J];數(shù)學(xué)教育學(xué)報(bào);2015年05期

3 朱華偉;徐章韜;;教育數(shù)學(xué):緣起、旨趣、現(xiàn)狀和意蘊(yùn)[J];數(shù)學(xué)教育學(xué)報(bào);2015年04期

4 李蘋(píng)芳;朱華偉;;初等數(shù)學(xué)新體系的教學(xué)實(shí)驗(yàn)調(diào)查與分析[J];數(shù)學(xué)教育學(xué)報(bào);2015年02期

5 章建躍;陳向蘭;;數(shù)學(xué)教育之取勢(shì)明道優(yōu)術(shù)[J];數(shù)學(xué)通報(bào);2014年10期

6 馬立平;;美國(guó)小學(xué)數(shù)學(xué)內(nèi)容結(jié)構(gòu)之批評(píng)[J];數(shù)學(xué)教育學(xué)報(bào);2012年04期

7 呂世虎;江懿;李強(qiáng);;義務(wù)教育階段數(shù)學(xué)新課程實(shí)施現(xiàn)狀調(diào)查——從甘肅省教師視角的研究[J];數(shù)學(xué)教育學(xué)報(bào);2011年05期

8 馮德雄;;初中學(xué)生數(shù)學(xué)學(xué)習(xí)過(guò)程分析[J];教育與教學(xué)研究;2011年05期

9 徐兆洋;宋乃慶;;檢視新一輪數(shù)學(xué)課程改革的論爭(zhēng)[J];數(shù)學(xué)教育學(xué)報(bào);2010年05期

10 朱華偉;鄭煥;;《中小學(xué)生數(shù)學(xué)能力心理學(xué)》中蘊(yùn)含的解題思想[J];數(shù)學(xué)教育學(xué)報(bào);2010年02期

相關(guān)博士學(xué)位論文 前1條

1 劉冰楠;中國(guó)中學(xué)三角學(xué)教科書(shū)發(fā)展史研究（1902-1949）[D];內(nèi)蒙古師范大學(xué);2015年

相關(guān)碩士學(xué)位論文 前3條

1 李蘋(píng)芳;現(xiàn)有初中數(shù)學(xué)體系與初等數(shù)學(xué)體系的整合研究[D];廣州大學(xué);2013年

2 李排軍;中學(xué)生數(shù)學(xué)學(xué)習(xí)現(xiàn)狀的調(diào)查分析[D];河南大學(xué);2011年

3 王文俊;高中階段“用面積定義正弦”教學(xué)初探[D];華東師范大學(xué);2008年

，

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