核心素养导向下的初中跨学科实践——铁系食品脱氧剂  

Transdisciplinary Practice Oriented to Cultivating Core Competency in Junior High School:Iron-System Food Deoxidizer

作　　者：苏日平 彭兰贞 魏冰[1] 王婷 SU Ri-Ping;PENG Lan-Zheng;WEI Bing;WANG Ting(Faculty of Education,University of Macao,Macao 999078,China;School of Chemistry and Chemical Engineering,Lingnan Normal University,Zhanjiang 524048,China;Ronggui Foreign Language School,Foshan 528300,China)

机构地区：[1]澳门大学教育学院,中国澳门999078 [2]岭南师范学院化学化工学院,广东湛江524048 [3]顺德区容桂外国语学校,广东佛山528300

出　　处：《化学教育（中英文）》2023年第19期57-64,共8页Chinese Journal of Chemical Education

基　　金：岭南师范学院基础教育高质量发展筑峰计划专项资助“促进学生核心素养发展的课程整合及课堂教学改进实践研究”(JCJYYBXM202210);岭南师范学院2021年度校级教改项目(基础教育类)“生活视域下中学化学教学改革与实践”。

摘　　要：跨学科实践是不同学科核心素养融合发展的纽带。以“铁系食品脱氧剂”为实践活动主题,基于化学学科的主动跨界,挖掘其关联的跨学科知识,设计并落实“分析物质成分”“检验脱氧效果”“设计工艺流程”和“测定菌落数目”等4个子活动,形成元素观、转化观,养成注重实证、严谨求实的科学态度,发展分析、评价、创造等高阶思维,构建“因果关系”跨学科大概念。Transdisciplinary practice is a bond of integrated development of core competency among various academic disciplines.Taking“iron-system food deoxidizer”as the activity theme,the instructors attempted to excavate related transdisciplinary knowledge and skills and then implement four sub-activitys:analyzing composition of materials,designing technological process,detecting deoxidization effect,and testing bacterial colony amount.This transdisciplinary practice aimed to facilitate students’formation of the concept of elements and transformation and develop their scientific attitudes as well.Moreover,it was purported to improve students’higher-order thinking in analysis,evaluation,creation,and help them construct the crosscutting concept of cause and effect.

关 键 词：跨学科实践 核心素养 脱氧剂 

分 类 号：G633.8[文化科学—教育学]