Design and Practice of Comprehensive Experiment of Environmental Chemistry Teaching System Based on Exploratory and Openness

In the view of the lack of comprehensiveness,openness,and low degree of freedom,the teaching system of Comprehensive Experiment of Environmental Chemistry was studied,the existing course system structure was optimized,and a targeted new course system was established. The teaching system emphasizes the student-led teaching method,with great freedom and exploration,highlighting the cultivation of comprehensive abilities of students. The newly established teaching system is comprehensive,openness,as well as exploration,which can provide a reference for the teaching of Environmental Chemistry in higher education.