摘要
在卤代烃的课堂教学实践中,选定1-溴丙烷为代表物,依据化学键理论并结合模型认知、实验探究等方式创新设计课堂教学,既规避和弥补按某些教材教学带来的尴尬与不足,又能突破教学难点(卤代烃消去反应原理),更能培育"宏观辨识与微观探析""证据推理与模型认知""科学探究与创新意识""科学态度与社会责任"等学科核心素养。
In the teaching practice of halogenated hydrocarbons,we selected 1-bromopropane as the representative substance.According to the chemical bond theory,we combined with cognitive model,and some experiments to explore the innovative design of classroom teaching.This method could not only greatly make up for the deficiency of teaching by following the textbook,but also break through the teaching difficulties(halogenated hydrocarbon elimination reaction principle).Besides,our innovative design well cultivated students’subject core literacy such as'macro identification and microcosmic analysis''evidence reasoning and model recognition''scientific inquiry and innovation consciousness''scientific attitude and social responsibility'.
作者
赵珊珊
陆昌炘
ZHAO Shan-Shan;LU Chang-Xin(Chongqing 29th Middle School,Chongqing 410000,China)
出处
《化学教育（中英文）》
CAS
北大核心
2019年第9期32-36,共5页
Chinese Journal of Chemical Education
基金
重庆市普通高中教育教学改革研究重点课题"基于高中化学学科核心素养的课程资源开发与应用研究"(编号:2017CQJWGZ20050)
关键词
卤代烃
1-溴丙烷
模型认知
实验探究
创新设计
核心素养
halogenated hydrocarbon
1-bromopropane
model cognition
experimental exploration
innovative design
core literacy
