小学计算教学的现状及其改进策略研究

发布时间：2018-04-19 04:05

本文选题：小学 + 计算教学　；参考：《黄冈师范学院》2017年硕士论文

【摘要】：在我国《义务教育数学课程标准(2011年版)》中,计算能力被确定为数学学科十大核心素养之一。学生计算能力的培养离不开计算教学的课堂,尤其是小学阶段。计算教学是小学数学教学中最重要和基础的教学内容之一。本文针对黄冈地区小学生计算能力下降、计算教学课堂效率不高等问题,选取了计算教学作为研究对象。本文的研究内容是基于黄冈地区小学计算教学的现状,分析计算教学中教师存在的问题,提出几条策略帮助教师改善教学行为,提升课堂效率,提高学生计算能力。研究的思路主要分为三步,第一,通过问卷、访谈调查法了解当前的计算教学现状,分析了教师存在的问题,这些问题是:照搬教材,以教定学,教学单一,评价失衡。第二,开展行动完成了一个课堂教学对比实验,从定量和定性两个方面验证了改进后计算教学课堂的有效性和优越性。第三,具体小结改进计算教学的几条策略,包括教学策略和学习策略两个方面,并结合案例展开分析。本文的研究结论如下,为增加学生的计算积极性,提高学生的计算能力,教师教学策略有:第一,合理处理教材,优化教学案例;第二,根据课堂实际,调整教学预想;第三,尊重学生个性,鼓励算法最优;第四,注重计算过程,精选计算练习。学生的学习策略有:要养成主动验算的习惯和及时纠错的习惯。本文研究的创新点有两处:第一,在研究内容上,提出改进策略并展开分析时,对案例处理有创新性的做法;第二,在研究方法上,为验证改进后计算教学课堂的有效性,采用了教学对比实验法。
[Abstract]:In the Mathematics Curriculum Standard of compulsory Education (2011 edition), the ability of computing has been identified as one of the ten core qualities of mathematics.The cultivation of students' computing ability can not be separated from the classroom of computing teaching, especially in primary school.Computational teaching is one of the most important and basic teaching contents in primary mathematics teaching.Aiming at the problems of the decline of calculation ability and the low efficiency of computational teaching in Huanggang area, this paper selects computational teaching as the object of study.Based on the present situation of computational teaching in primary schools in Huanggang area, this paper analyzes the problems of teachers in computing teaching, and puts forward several strategies to help teachers improve their teaching behavior, improve classroom efficiency and improve students' computing ability.The main ideas of the research are divided into three steps. Firstly, through questionnaire and interview, the author finds out the current situation of computational teaching and analyzes the problems of teachers. These problems are: copying teaching materials, teaching learning, teaching singleness, evaluation imbalance.Secondly, a comparative experiment of classroom teaching is carried out, which verifies the effectiveness and superiority of the improved computational teaching from both quantitative and qualitative aspects.Thirdly, it summarizes several strategies to improve calculation teaching, including teaching strategies and learning strategies.The conclusions of this paper are as follows: in order to increase students' enthusiasm for calculation and improve students' computing ability, teachers' teaching strategies include: first, reasonable handling of teaching materials and optimization of teaching cases; second, adjustment of teaching expectations according to classroom reality; third,Respect students' personality, encourage algorithm optimization; fourth, pay attention to the calculation process, select calculation exercises.Students' learning strategies include: to develop the habit of active checking and correcting mistakes in time.In this paper, there are two innovations: first, in the content of the research, when we put forward the improvement strategy and carry out the analysis, the case processing is innovative; second, in the research method, to verify the effectiveness of the improved computational teaching classroom.The method of teaching contrast experiment is adopted.
【学位授予单位】：黄冈师范学院
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G623.5

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