大学英语实验教学成效实证研究

Empirical Study on College English Experimental Teaching Effect

为培养大学生英语听说能力、综合应用能力和自主学习能力,大学英语实验教学将理工科实验框架引入大学英语听说课教学,在以学生为主体,教师为指引的原则下,通过多媒体实验任务的组织方式,量化多元的实验评估方式系统地构建了的大学英语实验教学体系,大学英语实验教学从试点以来,积累了海量实验数据,通过对50 000多个实验数据及1 700余份教学成效问卷的实证研究,得出实验教学成效表现为:学生对实验教学较为满意和适应,学生感知英语听说能力、综合应用能力和自主学习能力提升显著,自评、互评、师评成绩显著相关,评估机制有效性得到验证,但师评率有待提高,实验平台的移动终端化进程亟待推进。

In order to foster college students＇ English aural-oral ability,comprehension ability and autonomous learning ability,College English Experimental Teaching introduces the experiment framework that is used in applied science and engineering into English aural-oral teaching. Based on the student-centered and teacher-assisted principle,the College English Experimental Teaching System features the multimedia experiment assigning method and quantitative multifaceted evaluation method. The College English Experimental Teaching has accumulated mass data since the pilot,through empirical analysis of data of more than 50 000 experiments and more than 1 700 questionnaires about teaching effect,the effect result of experimental teaching show that the experimental teaching mode has been widely accepted by students,and most of them are adapted to the mode,there is an improvement in the students ＇ aural-oral ability,comprehension ability and autonomous learning ability according to their evaluation,the scores of self-assessment,peerassessment and teacher-assessment is significantly correlated to each other which verifies the effectiveness of evaluation mode,but the teacher-assessment ratio needs to be improved in the future,and the development progress of the mobile terminal needs to be accelerated.