李泽闯 蔡启源

摘要 对工程地质课程的教学现状进行了分析，提出将微课和对分课堂相结合的模式应用于工程地质课程的教学中。微课可以将比较枯燥的内容更加形象直观地展示给学生，对分课堂将课堂部分时间交给学生，促进了师生们的互动，同时也锻炼了学生的学习能力。笔者结合“微课+对分课堂”二者的优点，将其应用在东北林业大学2019级土木工程专业本科生的工程地质课程教学中，对授课班级进行分组，分组时兼顾学生成绩，以形成良好的学习氛围;各组结合所选主题制作时长为5 min的微课视频，将微课视频展示给全班同学观看;将每节课的知识点讲授完后，留10 min时间让各组同学进行小组内讨论，讨论内容包括讲授内容的难点和重点等。研究发现，此教学模式提高工程地质课程的教学质量，但还有需要改进的方面。

关键词 工程地质课程;微课;对分课堂;教学模式

中图分类号 S-01   文献标识码 A

文章编号 0517-6611（2021）19-0274-04

doi：10.3969/j.issn.0517-6611.2021.19.073

开放科学（资源服务）标识码（OSID）：

Application of the Teaching Mode of “Micro-lecture + PAD Class” in the Course of Engineering Geology in Agriculture and Forestry Colleges

LI Ze-chuang，CAI Qi-yuan

（Northeast Forestry University，Harbin，Heilongjiang 150040）

Abstract In this paper，the teaching status of engineering geology is analyzed，and the mode of combining micro-lecture and Presentation- Assimilation- Discussion class （PAD class） is put forward to be applied in the teaching of engineering geology.Micro-lecture can show boring content to students more vividly and intuitively，and give students part of the class time in PAD classes，which promotes the interaction between teachers and students and exercises students learning ability.The author combined the advantages of “micro-lecture + PAD class” and applied it to the teaching of engineering geology for civil engineering undergraduates of Grade 2019 in Northeast Forestry University.The teaching classes were divided into groups，taking into account the students performance，so as to form a good learning atmosphere.Each group made a 5-minute micro- lecture video based on the selected theme，and showed the micro- lecture video to the class.After teaching the knowledge points of each class，leave 10 minutes for each group to have a group discussion，including the difficulties and key points of the teaching content.It is found that this teaching mode can improve the teaching quality of the course of engineering geology，but there is still aspects for improvement.

Key words Engineering geology course;Micro-lecture;PAD classes;Teaching mode

基金項目 东北林业大学教育教学研究项目（DGY2020-47）。

作者简介 李泽闯（1990—），男，吉林白城人，讲师，博士，从事岩土工程与交通运输工程研究。

收稿日期 2021-01-29

工程地质课程是农林院校土木工程专业本科生非常重要的一门专业课，工程地质的专业知识是工程建设中勘探、设计、施工和检测等必备的基础知识[1]。但目前工程地质课程在教学中仍然存在一些不足：首先，工程地质课程的课时少，知识点多，涉及范围大，以……