单元整体视角下高中数学新授课教学设计新探——以“直线的倾斜角与斜率”为例  

New Probe into Teaching Design of New Teaching of High School Mathematics from the Perspective of Unit Integration——Taking"the Inclination Angle and Slope of the Straight Line"as an Example

作　　者：顾乃春[1] GU Naichun

机构地区：[1]江苏省阜宁中学,江苏盐城224400

出　　处：《天津师范大学学报（基础教育版）》2023年第3期31-35,共5页Journal of Tianjin Normal University(Elementary Education Edition)

基　　金：江苏省教育科学“十三五”规划2020年度课题“深度学习背景下高中生数学知识有效生成指导策略研究”(D202002334)。

摘　　要：高中数学新课标提出要整体把握教学内容,彰显出数学单元教学设计的核心,即形成整体观,实现结构化。以“直线的倾斜角与斜率”为例,研究认为,单元整体视角下的高中数学新授课教学应紧扣单元主题,引出新授课的研究课题;精选课堂学材,达到知识体系化理解;用“留白”板书,生成渗透思想的框架图。The new curriculum standard of high school mathematics clearly puts forward the idea of grasping teaching content as a whole,which provides a theoretical basis for the current unit teaching research in full swing and highlights the core of mathematical unit teaching design,namely,forming a holistic view and realizing structured teaching.Taking"the inclination angle and slope of the straight line"as an example,the research proposes that the new teaching of high school mathematics should pay attention to the knowledge structure in the perspective of unit integration,leading to the research topic of the new teaching,selecting classroom materials to achieve systematic understanding of knowledge,using"leave blank"blackboard writing to generate a frame diagram for infiltrating ideas.

关 键 词：高中数学 单元整体教学 新授课教学 结构化 

分 类 号：G633.6[文化科学—教育学]