基于应用意识的乘法分配律教学研究

发布时间：2018-01-11 02:04

本文关键词：基于应用意识的乘法分配律教学研究　出处：《四川师范大学》2016年硕士论文　论文类型：学位论文

【摘要】：本文从培养应用意识的角度研究乘法分配律的教学,主要目的是提出新的乘法分配律教学策略,改变乘法分配律教学的现状。并为运算定律及其它数学知识的教学提供参考及借鉴经验。本文结合新课标,在对乘法分配律教学现状进行调查的基础上,确立本研究的内容：1.对乘法分配律的教材编排做深入对比解析,找准教学起点；2.从培养学生应用意识的角度研究乘法分配律的教学策略；3.对乘法分配教学进行课例研究及综合实践设计研究。本文的研究结论是：1.加强数学应用是改进乘法分配律教学效果的新型突破口；2.乘法分配律教学是培养学生应用意识的重要方式；3.乘法分配律的教学能改变学生学习状态；4.应用意识能促进教师转变评价观念。本文的主要创新之处是：1.对乘法分配律教学及应用意识现状调查的问卷设计。问卷题目体现了对应用意识的基本认识、培养应用意识的基本途径、通过培养应用意识改进乘法分配律教学效果的可能性等；2.对乘法分配律教学的要求、教学策略与教学程序做了理论与实践研究。提出了四点要求：(1)教师重视应用；(2)关注学生实际；(3)开展综合实践；(4)改革教学评价；探索了五条策略：(1)创编课本素材；(2)实施情景教学；(3)发展模型思想；(4)利用几何直观；(5)创新练习形式；构建了“六步教学法”：(1)前置感知规律,萌发应用意识,(2)情境导入规律,诱导应用意识,(3)探索建构规律,培养应用意识,(4)运用体验规律,增强应用意识,(5)整理总结规律,巩固应用意识,(6)拓展延伸规律,深化应用意识。3.本研究十分重视教学案例及综合实践活动的研究。本文的案例,详细展示了以乘法分配律为主题的课例研究整个进程,对每一次教学实录做了深入的分析,确立改进要点,并再次修改设计与实践,最终形成了较为成熟的课堂教学操作程序的范式。另外,对乘法分配律综合与实践设计进行了研究,既是对乘法分配律应用空间的拓宽,也是对教材综合设践主题的补充。
[Abstract]:This paper studies the teaching of multiplication distribution law from the angle of cultivating application consciousness. The main purpose of this paper is to put forward a new teaching strategy of multiplication distribution law. To change the present situation of multiplication distribution law teaching, and to provide reference and experience for the teaching of operation law and other mathematical knowledge. This paper, combined with the new curriculum standard, investigates the current situation of multiplication distribution law teaching. To establish the content of this study: 1. To make a thorough comparative analysis of the arrangement of the multiplication and distribution law, and to find the teaching starting point; 2. To study the teaching strategy of multiplicative distribution law from the angle of cultivating students' applied consciousness; 3. Carry on the lesson case study and the comprehensive practice design research to the multiplication assignment teaching. The research conclusion of this paper is: 1.Strengthening the mathematics application is the new breakthrough of improving the teaching effect of the multiplication assignment law; 2.Teaching multiplication and distribution law is an important way to cultivate students' application consciousness; 3.The teaching of multiplicative distribution law can change the students' learning state; 4. The application consciousness can promote teachers to change the concept of evaluation. The main innovations of this paper are:. 1. The questionnaire design of the teaching of multiplicative distribution law and the present situation of application consciousness. The title of the questionnaire reflects the basic understanding of the applied consciousness. The basic ways of cultivating applied consciousness and the possibility of improving the teaching effect of multiplication and distribution law by cultivating applied consciousness; 2. The teaching requirements, teaching strategies and teaching procedures of multiplication distribution law are studied theoretically and practically. 2) pay attention to students' reality; (3) developing comprehensive practice; 4) reforming teaching evaluation; Explore five strategies: 1) create textbook material; (2) implementation of situational teaching; 3) the thought of development model; 4) making use of geometry intuitionistic; 5) innovative forms of practice; The "six-step teaching method": 1) the law of preperception, the law of introducing situation into the germinating and applied consciousness, and the rule of inducing the applied consciousness are constructed, and the law of construction is explored, and the consciousness of application is cultivated. (4) applying experience law and strengthening application consciousness. (5) collating and summing up rules, consolidating application consciousness and expanding and extending rule. This study attaches great importance to the study of teaching cases and comprehensive practical activities. The case of this paper shows the whole process of the case study on the subject of multiplicative distribution law in detail. This paper makes a deep analysis of each teaching record, establishes the main points of improvement, and revises the design and practice, finally forms a more mature paradigm of classroom teaching operation procedures. This paper studies the synthesis and practical design of multiplication distribution law, which not only widens the application space of multiplication allocation law, but also complements the practical theme of teaching material synthesis.
【学位授予单位】：四川师范大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：G623.5

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