摘要
课堂教学中提升学生数学核心素养的策略有:数学学科知识是桥梁和媒介;数学思想方法和思维方法是利剑;数学精神和数学文化是助推剂.选取高中数学"对数"教学为例展开教学设计和教学实践,通过课堂实施的4个环节:历史探源—激发动力—发展思维,数据悟律—运算求理—形成概念,模型转换—逻辑推理—生成法则,内化知识—发展能力—交流升华,分步论证揭示数学核心素养的课堂落脚点、生长点和发展点.
The study focuses on the strategies to improve students’mathematics core competencies in classroom teaching:mathematics subject knowledge is the bridge and medium;mathematics thinking method and thinking ability are the sword;mathematical spirit and mathematical culture are the booster.Selecting the“logarithm”as an example of teaching practice,the authors divide the teaching process into four parts:exploring the historical source-stimulating motivation-developing thinking;understanding the law of data-reasoning from arithmetic-forming the concept;doing the model transformation-logic reasoning-rule generation;and internalizing knowledge-developing capability-communication and sublimation.Through step-by-step argumentation,this study also reveals the foothold,rooting point and development point at which teachers can improve students’mathematics core competencies in their class teaching.
作者
邵贵明
胡典顺
柳福祥
SHAO Gui-ming;HU Dian-shun;Liu Fu-xiang(College of Mathematics and Statistic,Central China Normal University,HubeiWuhan 430079,China;College of Mathematics and Statistic,Huanggang Normal University,Hubei Huanggang 438000,China;College of Science,China Three Gorges University,Hubei Yichang 443002,China)
出处
《数学教育学报》
CSSCI
北大核心
2020年第6期46-50,共5页
Journal of Mathematics Education
基金
教育部人文社会科学研究规划基金项目——中小学核心素养测评的模型建构与实证研究(19YJA880012)
黄冈师范学院数学应用与信息处理训练中心项目——“翻”出课堂,“转”出精彩(SXZX201810)
中央高校基本科研业务费专项资金资助——基于学习分析技术的高中数学核心素养评价模型研究(CCNU19TS029)
中央高校基本科研业务费项目——教师教育专项(CCNUTE2020-04)。
关键词
数学核心素养
成分分析
落实策略
教学设计
mathematics core competencies
component analysis
strategy implementation
teaching design
