微信小程序辅助的过程考核评价体系在生物工程专业“无机化学实验”课程中的应用与实践

Implementation of a WeChat small program assisted process assessment system in “Experiment of Inorganic Chemistry” for Biological Engineering undergraduates

摘要:

微信小程序“无需安装，触手可及”的便捷性使其在移动端辅助实验教学的应用中独具优势。为优化考核评价体系，提高实验教学质量与效果，利用自制微信小程序辅助构建过程考核评价体系，并创新性地应用于2019级生物工程2班“无机化学实验”的教学实践中，以“评”促“教” “学”。结果表明，2019级生物工程2班学生的课程成绩显著优于对照组；过程评价考核环节与期末考试成绩相关性显著。说明小程序辅助的过程考核评价体系能较好地反映学生的学习效果，并有效提高课程成绩，使学生更好地掌握无机化学实验相关知识。问卷调查结果也表明师生对小程序辅助教学认可度较高。

Abstract:

The convenience of “no installation, available at your fingertips” of the WeChat small program makes it unique in the application of mobile terminal auxiliary experimental teaching. In order to optimize the assessment system and improve the quality and outcomes of experimental teaching, a self-designed WeChat small program was used to assist the development of the process assessment system. This system was applied to the teaching practice of “Experiment of Inorganic Chemistry” course for the first-year undergraduates majored in Biological Engineering, with the aim to promote teaching and learning by assessment. The results showed that course scores of the students who used this small program were superior to the control group and the correlation between the process assessment and final examination results was significant. These results indicated the WeChat small program assisted process assessment could effectively improve the learning outcomes of students, enable them to grasp the knowledge of Experiment of Inorganic Chemistry efficiently. The results of the questionnaire for the teachers and students also showed a high recognition of the WeChat small program assisted teaching.