OBE-CDIO理念下的分析化学实验教学改革探究
Exploration of the Reform of Analytical Chemistry Experiment Teaching under the OBE-CDIO Concept
摘要: 针对当前高校化学、环境类专业分析化学实验教学存在的验证性实验多、创新性实验少、考核模式局限以及实验内容脱离专业特点等问题，充分依托学校各种教学科研平台，秉持OBE理念，探索分析化学实验课程教学改革。以“构思、设计、实施和运行”为主线，通过实验方案构思、过程设计、实验过程实施和实验项目运行四个方面对分析化学实验课程教学进行改革。同时，基于OBE理念构建实验课程评价指标体系，从知识、能力和素质层面培养学生的综合能力和科学素养。
Abstract: Addressing the current issues in analytical chemistry experiment course teaching for chemistry and environmental majors in universities, such as an excess of verification experiments, a scarcity of innovative experiments, limited assessment modes, and experimental content that is disconnected from professional characteristics, we fully rely on various teaching and research platforms of the school, adhere to the OBE concept, and explore reforms in analytical chemistry experiment course teaching. Taking the “Conceive, Design, Implement, and Operate” approach of the CDIO teaching model as the main thread, we have reformed the teaching of analytical chemistry experiment courses from four aspects: experimental scheme conception, experimental process design, experimental process implementation, and experimental project operation. At the same time, based on the OBE concept, an evaluation index system for experimental courses is constructed to cultivate students’ comprehensive abilities and scientific literacy from the perspectives of knowledge, ability, and quality.
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