基于UbD理论的化学逆向教学设计——以"铁及其化合物"单元教学为例
Reverse Teaching Design of Chemistry Based on UbD Theory——Taking"Iron and Its Compounds"Unit Teaching as an Example
阙僖倩 1李畅 1周小平 1郭乔辉1
作者信息
- 1. 江西师范大学 化学化工学院, 江西 南昌 330022
- 折叠
摘要
以铁及其化合物为例,基于UbD 理论进行了单元教学设计.以元素观为大概念,明确学习优先次序,增设表现性任务,融合WHERETO要素,构建分类观-转化观-元素观的元素化合物分析模型,得到元素化合物的单元教学启示:聚焦核心大概念,建立认知模型;注重理解多维度,培育高阶思维;评价融入教与学,落实"教、学、评"一体化.
Abstract
UbD theory emphasizes reverse design as well as pre-evaluation.In addition,this theory that takes concepts as an anchor lays stress on giving priority to understand.So taking iron and its compounds as an unit teaching design based on the UbD theory,it can be added WHERE-TO elements and performance tasks,whose aim is to define learning priorities.Much more than this,the big ideas of this instructional design is dependent on the element view.The reason for making this professional teaching design is to construct the elemental compound analysis model from the classification view,transformation view and element view,and get the inspiration:the UbD theory focuses on the core big concepts of the discipline,leading to establishing the cognitive model;besides,it advocates multidimensional understanding and reaches at a higher-order thinking;another point cannot be ignored is that it makes teaching and learning activities and the evaluation a deeper integration,also,imple-menting the integration of"teaching,learning and evaluation".
关键词
UbD理论/逆向设计/大概念/"教、学、评"一体化/铁及其化合物Key words
UbD theory/reverse design/big ideas/integration of teachin learning and evaluation,iron and its compounds引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据