In order to adapt to the development concept of new engineering disciplines,enhance the practical and innovative abilities of students majoring in water supply and drainage science and engineering,and achieve the goal of cultivating innovative talents in practical teaching,it is necessary to reform the experimental teaching of water treatment microbiology.Taking"Identification and molecular characterization of antibiotic resistant bacterial communities in activated sludge systems of sewage treatment plants"as an example,carrying out experiments such as isolation and identification of drug-resistant bacteria,counting of drug-resistant bacteria,amplification of drug-resistant genes,and agarose gel electrophoresis,the various basic experiments involved in the course are organically combined to form an innovative big experiment with cutting-edge,diversified experimental schemes,and diverse results.The innovative big experiment improves the innovation and comprehensiveness of experimental teaching,and better achieve the training objectives of the course.Through the introduction of"Internet plus"and science and education integration into water treatment microbiology experiments and the improvement of assessment methods and evaluation methods,the enthusiasm of students to participate in science and technology innovation is stimulated,and the practical teaching level and experimental teaching effect are improved.
scientific and creative abilityinnovative grand experimentwater treatment microbiologyteaching effect
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