Exploring the People-Centered Safety Construction Model in Basic Chemistry Laboratories:A Case Study in Analytical Chemistry Laboratories
陈佳琪 1陈树伟 1任所财 2孙玥 1栾春晖 1吴旭1
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作者信息
1. 太原理工大学化学学院,太原 030024
2. 太原理工大学国有资产管理处,太原 030024
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摘要
实验室安全建设是实验室高效有序运行的保障.大学生作为基础教学实验室运行的主力,他们的安全素养直接影响着实验室的安全状况.在实验教学过程中构建注重安全素养培养的"实验室管理人员、教师、学生——全员、全时三位一体实验教学模式",并在分析化学实验教学中进行了具体实践.新的实验教学模式加强了实验室管理员、教师与学生之间的沟通,通过COOP与7S实验教学方案,使学生在学习的同时沉浸式参与实验环境维护及建设、根植安全理念.利用Partial Eta Squared(η2)检验和多元Logistic回归模型分析发现,实验过程操作规范性和操作区有序度对学生安全素养影响明显.实践证明,该模式有助于培养学生良好的实验习惯和安全素养,增加学生在实验室中的责任感和获得感,实现管教增质、教学相长、安全铸魂的教学目标,使实验室人员可以把安全时刻掌握在自己手中,实验室安全运行水平有效提升.
Abstract
The construction of laboratory safety is essential for ensuring the efficient and orderly operation of a laboratory.Students'safety literacy,who are the primary operators in basic teaching laboratories,directly impacts the safety status of these labs.This study proposes a comprehensive experimental teaching model that integrates laboratory managers,teachers,and students,emphasizing safety literacy development in the entire teaching process.This model has been specifically applied in the teaching of analytical chemistry experiments.It facilitates enhanced communication among laboratory managers,teachers,and students.By employing the COOP and 7S experimental teaching schemes,the model immersively engages students in maintaining and developing the experimental environment,which deeply rooting the concept of safety in their learning experience.The effectiveness of this model is evaluated using Partial Eta Squared(η2)test and multivariate Logistic regression analysis,highlighting the significant influence of procedural standardization and organizational orderliness in the experimental process on student's safety literacy.The practice confirms that this model is instrumental in fostering good experimental habits and safety awareness among students,increasing their sense of responsibility and fulfillment in the laboratory.It achieves enhanced management quality,synergistic growth in teaching and learning,and the inculcation of safety as a core value.Consequently,laboratory personnel can maintain constant control over safety,significantly elevating the operational safety level of the laboratories.
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