“材料概论(双语)”小班化教学效果分析及启示  

Analysis of the Effect of Small-class Teaching of"Introduction to Materials(Bilingual)"and Its Enlightenment

作　　者：陈庆春[1] 邓慧宇[1] 那兵[1] 谢宗波[1] 石俊[1] CHEN Qing-chun;DENG Hui-yu;NA Bing;XIE Zong-bo;SHI Jun(School of Chemistry,Biology and Materials Science,East China University of Technology,Nanchang 330013,China)

机构地区：[1]东华理工大学化学生物与材料科学学院,江西南昌330013

出　　处：《东华理工大学学报（社会科学版）》2020年第5期496-500,共5页Journal of East China University of Technology(Social Science)

基　　金：东华理工大学2018年精品在线开放建设课程“材料概论(双语)”(教务字〔2018〕25号);东华理工大学教学改革研究课题“工程认证背景下基于OBE理念‘材料科学与工程’专业实践教学体系的完善与研究——以东华理工大学为例”(DHJG-18-43);江西省高等学校教学改革研究课题“基于学科本体性原则的‘材料科学概论’双语教学的实践及研究”(JXJG-10-8-5)。

摘　　要：“材料概论”是材料类专业的一门专业先导课。双语教学在本科教育中被教育部所倡导,也是工程教育专业认证背景下课程教学的发展趋势。“材料概论(双语)”课程实施小班化教学,从课外作业、课外观看课程线上视频、段落自愿背诵等方面与大班教学进行了相关的对比,发现最大差异是小班的段落自愿背诵人次和百分率明显高于大班。对两个课堂的课程期末总评成绩的平均分和优良率(总评成绩≥75)进行显著性差异T检验,t值分别为1.86和2.34,分别接近和超过t 0.05(95)=1.99,说明两个课堂的总评平均分接近显著差异,优良率则具有显著差异。"Introduction to Materials"is a professional pilot course for materials majors.Bilingual teaching is advocated by the Ministry of Education in undergraduate education,and it is also the development trend of curriculum teaching under the background of engineering education professional certification."Introduction to Materials(Bilingual)"is conducted in small class,and the authors compare it with the large class in terms of extracurricular work,online video watching and voluntary recitation of paragraphs.The largest difference is that the number and percentage of voluntary recitation of paragraphs in the small class is significantly higher than that in the large class.In this paper,the average score and excellent rate(≥75)of the final total evaluation of the two classes are tested by T-test.The T-value is 1.86 and 2.34 respectively,which are close to and exceed t 0.05(95)=1.99,indicating that the average score of the two classes is close to the significant difference,while the excellent rate has significant difference.This paper can be used for reference for the implementation of small class teaching in related courses.

关 键 词：材料概论 双语课程 小班化教学 优良率 显著性差异 

分 类 号：G633.41[文化科学—教育学]