分层教学在专升本化工原理课程教学中的探索

Exploration of the Lamination Teaching of Principles of Chemical Engineering for Students Upgraded from Junior College to University

针对化工专升本教学过程中存在的课程学时短、学生学习基础差距大、学习目标和需求不一致的问题,在化工原理课程的教学中进行了分层教学方式的探索。通过学前在线调查和课堂测验掌握了班级学情后,将学生隐性分层为基础学习型、普通学习型和拓展学习型三个层次,同时将教学目标、教学内容、教学过程和评价方式也相应分层,对不同层次的学生按不同的方式教学。经过在两个年级学生中试用分层教学后,问卷调查结果和考试结果显示,学生学习兴趣提高,考试成绩提高,对教学内容和教学方式的认可度提高。

In order to solve the problems of less class time, large gap of students’ learning foundation, inconsistency in learning objectives and needs in the teaching process for students upgraded from junior college to university, the lamination teaching method was explored in the teaching of Principles of Chemical Engineering. Online survey and test before class was conducted to know the learning situation of students. Then, the students were divided into three levels: basic learning type, ordinary learning type and extended learning type. At the same time, the teaching objectives, teaching content, teaching process and evaluation methods were also stratified accordingly. Different levels of students were taught in different ways. After the lamination teaching was tried out in two grades, the results of survey and examination showed that the students’ interest in learning was improved, the examination scores and the recognition of teaching content and teaching methods were improved.