Taking the example with the course of environmental chemistry,this paper presented reform strategy of LBL-PBL-TBL mode in course teaching for environmental engineering.The teaching mode should be student-centered, task-drived,team-based and reform the diversified assessment method for students.The LBL-PBL-TBL teaching mode could improve critical thinking skills, raise independent learing capability and strengthen group cooperation spirit of students,when the role reversed.%以环境化学课程为例,提出了在环境工程专业课程教学中建立LBL-PBL-TBL教学模式.该教学模式以学生为中心,以"任务"为驱动,以团队为基础,配套多元化考评体系,以期实现"教-学"角色互换,提升学生的思辨能力、自主学习能和团队协作能力.
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