基于污泥堆肥工程实例的课堂教学模式改革  

Reformation of Classroom Teaching Mode Based on Sludge Composting Project

作　　者：刘永德[1] 张杰[2] 万东锦[1] 何巧冲 LIU Yong-de;ZHANG Jie;WAN Dong-jin;HE Qiao-chong(School of Environmental Engineering,Henan University of Technology,Zhengzhou 450001,China;School of Grainy Oil and Food Science,Henan University of Technology,Zhengzhou 450001,China)

机构地区：[1]河南工业大学环境工程学院,河南郑州450001 [2]河南工业大学粮油食品学院,河南郑州450001

出　　处：《中国给水排水》2019年第24期21-24,共4页China Water & Wastewater

基　　金：河南省研究生教育改革与质量提升工程项目(固废资源化);河南工业大学2018年本科教育教学改革研究与实践专项项目(GJYJ-ZX24);河南省产学研合作项目(182107000006)

摘　　要：为改变单向讲授传统教学中学生学习效果差的问题,通过引入污泥堆肥工程实例来开展有机废弃物堆肥知识点讲授,课前让学生带着问题观看工程建设运行视频和预习教材中相对应的知识点,课上由学生结合工程实例分组讨论回答问题、老师讲评补充,课后让学生借鉴工程实例设计一张污泥堆肥工艺流程图,将工程实例贯穿于课前、课上和课后整个课堂教学活动中,提高了学生学习兴趣,使学生被动学习变为主动学习,所学知识得到提升,达到了主要教学目标。这一教学模式充分体现了以学生为中心的教学理念,提高了学生解决实际工程问题的能力和设计能力,为学生成为一个合格的环保工程师创造了条件。For the purpose of changing the one-way teaching problem in traditional teaching process, the sludge composting project examples were introduced to classroom teaching activities in order to present organic waste composting knowledge points. Before class, students were required with questions to watch the project construction operation video and preview the corresponding knowledge content in textbooks. In class, the students gave the answer to above questions after discussion based on the project examples. Then, the teacher gave some comments on students’ answer. After class, the students designed a sludge composting process flow chart based on project examples. So, the project examples could be analyzed throughout the whole classroom teaching activities including pre-class, class and after class periods. As a result, the passive learning of students had become active learning, the students’ interest in learning could be improved, and the main teaching goals had been achieved. This teaching model fully embodied the student-centered teaching concept, which enhanced students’ ability to solve practical engineering problems and design, and created conditions for students to become qualified environmental protection engineers.

关 键 词：工程实例 课堂教学 改革 

分 类 号：TU99[建筑科学—市政工程]