环境工程专业《分析化学》课程的教学改革探索

目前环境工程专业开设的《分析化学》课程课时数较少,且学时分配不太合理,不利于学生实验技能的培养。在不增加总学时数的基础上提出新的学时分配方案,并结合环境专业特点,优化教学内容,减少理论课时数,增加实验课时数,同时采用网络教学与实际操作相结合,构建虚拟实验室,开放现有实验室的模式,通过实验让学生加深对理论的理解,培养学生观察、分析、解决问题的能力,成为既有理论知识,又有实验技能的实用型人才。

The Exploration on the Teaching Reform of Analytical Chemistry for Environment Engineering Majors

Analytical chemistryis a required basic course which cultivates students' ability in observing, analyzing and solving problems. However, the teaching time is inadequately and irrationally allocated. As a result, this course is in disadvantage for the cultivating of students' experimental ability. In this paper, in the consideration of teaching constancy, a new allocation proportion project of teaching hour has been put forward. First, with regard to the characteristics of environment engineering, the teaching content should be optimized. Second, the theory teaching time should be reduced while the experimental teaching time should be increased. Third, the application of the network teaching and practical operation should be practiced. Finally, the fictitious laboratory should be constructed and the present laboratories should be put into a full use. In the reform, the students' theoretical comprehension can be enhanced and their operating ability can be cultivated.