化工专业基础化学分析实验教学的优化与考试改革

Optimization of Basic Chemical Analysis Experiment Teaching and Examination Reform in Chemical Engineering Specialty

在普通本科转型发展的背景下,为满足我校应用技术型化工类人才培养的需求,对我校化工专业的分析化学实验教学与考核作了探索讨论。以提高学生的实践技能和综合能力为出发点,融合绿色化学实验教学的理念,建立了“四层次”教学模块,教学内容从易到难,按“知道怎么做-实际会做-能够熟练变通操作-达到实战创新”的梯度安排教学内容,教学过程中强化对学生实践操作技能的训练和分析问题的能力培养。同时,在教学过程中将平时教学考核与期末考试相结合,能够有效防止学生平时不学习、期末突击过关的现象出现,从而提高学生学习的主动性和积极性。分析化学实验教学改革与考核具有重过程淡结果、重技能培养轻理论灌输的教学特点,在应用技术型人才培养过程中具有重要作用。

Under the background of the transformation and development of general undergraduate course, in order to meet the needs of training applied technical chemical talents in our university, the experimental teaching and assessment of analytical chemistry in our university's chemical engineering specialty were explored and discussed. Starting from improving students'practical skills and comprehensive abilities, integrating the concept of green chemistry experiment teaching, a four-level teaching module was established. The teaching contents ranged from easy to difficult. The teaching contents were arranged according to the gradient of "knowing how to do-actually doing-skilled operation-achieving practical innovation". The training and analysis of students' practical operation skills were strengthened in the teaching process. Ability training of questions. At the same time, in the process of teaching, the combination of usual teaching assessment and final examination can effectively prevent students from not studying in peacetime and rushing through at the end of the term, so as to improve students'initiative and enthusiasm in learning. The reform and assessment of analytical chemistry experiment teaching has the teaching characteristics of emphasizing process and neglecting result, emphasizing skill training and neglecting theory inculcation, and plays an important role in the training process of applied technical talents.