小学数学口算教学案例研究——以表内乘法为例

小学数学口算教学案例研究一以表内乘法为例摘要：口算是所有计算的基础、培养思维能力的关键。小学是发展学生口算能力的关键阶段，进行小学数学口算教学有效性的思考至关重要。表内乘法作为数与代数中的重要内容，它是学生学习乘法的开始，是进行正确乘法计算的基础。基于此，本文采用文献法归纳小学数学口算教学理论基础，通过分析表内乘法的教学案例、学生作业及测试卷，梳理总结小学数学口算教学存在问题，并从学习方式、口算训练方式、学习习惯等方面对口算教学提出建议，旨在优化口算教学，提高学生计算能力。关键词：口算：口算教学：表内乘法IA Case Study of Oral Arithmetic Teaching in Primary School Mathematics-Taking Intra Table Multiplication as an ExampleAbstract:Oral arithmetic is the basis of all calculations and the key to developingthinking ability.Primary school is the key stage to develop students'oral arithmeticability,so it is very important to consider the effectiveness of oral arithmetic teaching inprimary school.Table multiplication,as an important content in algebra and number,isthe beginning of students'learning multiplication and the basis of correct multiplicationcalculation.Based on this,this article uses the literature method to conclude oralarithmetic for primary school mathematics teaching theory basis,through the analysis ofthe teaching case of the multiplication in the table,students'homework and test,sum upthe elementary school mathematics problems,oral teaching and the study way,oraltraining modes,suggestions on the teaching and learning habits aspects such as thecount,aimed at optimizing the oral teaching,improve students'ability to calculate.Key words:Oral arithmetic;The teaching of oral arithmetic;Intra tablemultiplication目录摘要ABSTRACT..Ⅱ目λ.0第1章引言1.1研究背景1.2研究内容1.3研究意义1.3.1理论意义1.3.2实践意义.21.4研究方法.…21.4.1研究思路…1.4.2研究方法1.5预计可能创新点.…第2章国内外研究现状2.1核心概念界定…52.1.1口算….52.1.2口算教学.·2.1.3表内乘法.52.2国内外研究现状.62.2.1国内研究现状.62.2.2国外研究现状2.3文献评述2.4理论基础.…82.4.1皮亚杰认知发展阶段理论.82.4.2布鲁纳发现学习理论….82.4.3技能学习理论.9第3章小学数学表内乘法口算教学研究.103.1表内乘法口算教学案例分析103.1.1“乘法口诀的编制”片段分析103.1.2“乘法口诀的识记”片段分析.123.1.3“乘法口决的练习”设计分析.143.2表内乘法教学效果分析153.2.1表内乘法的训练成果实例153.2.2表内乘法课前小测统计分析…163.3教师访谈片段摘录与分析…183.3.1小学数学口算教学的开展…183.3.2小学数学口算教学的反思.…19第4章小学数学口算教学优化的思考204.1小学数学表内乘法口算教学存在问题.204.1.1教学方式的单一….204.1.2口算训练设计单调…204.1.3学习习惯不良204.2小学数学表内乘法口算教学建议.204.2.1优化口算教学204.2.2设计多样化训练.244.2.3培养良好学习习惯.25第5章结语27参考文献…28致谢….30附录,31附录1访谈提纲.31附录2课前小测….32v