摘要
在“双新”背景下,高中数学教育正经历从知识本位向素养导向的深刻转型。聚焦“双新”背景下高中函数大概念教学,从教师理念层面、学校支持层面以及教学研究层面深入剖析当前高中函数大概念教学实践面临的问题,针对性地提出基于大概念的三大教学实践路径:以情境为锚点构建函数关系网络;用模型思想贯通函数知识层级;借建模活动实现函数概念迁移。旨在为一线教师突破传统碎片化教学模式、实现函数知识整合与学生素养提升提供参考,助力“双新”背景下学科育人模式的转型。
The"Double New"Reform is driving a significant paradigm shift in high school mathematics education,which is moving from knowledge-centered instruction to literacy-oriented development.Focusing on big-idea function teaching in high schools within this new paradigm,this study delves into challenges in current practice from three dimensions:teachers'philosophy,school support,and teaching research.It proposes three targeted teaching pathways based on big ideas:constructing graphs of functional correlations through designing contextual scenarios,integrating levels of functional knowledge with modeling principles,and facilitating conceptual transfer through modeling activities.This aims to assist front-line teachers in overcoming fragmented teaching approaches,achieving functional knowledge integration,and enhancing students'competencies,thereby advancing subject-based educational transformation under the"Double New"Reform.
作者
姜欣欣
JIANG Xinxin(No.2 High School,Dalian,Liaoning 116000)
出处
《大连教育学院学报》
2025年第3期40-42,共3页
Journal of Dalian Education University
基金
辽宁省教育科学“十四五”规划2022年度立项课题“‘教会学习’理念下高中函数教学策略研究”(JG22CB074)。
关键词
“双新”背景
高中函数教学
大概念
the"Double New"Reform
high school function teaching
big ideas
