Research on the Application of OBE Mode Evaluation System in the Experimental Teaching of Water Treatment Experiment and Simulation Technology

Based on the OBE education model, combined with the experimental teaching characteristics of the engineering major experimental course "Water Treatment Experiment and Simulation Technology" and the engineering education professional certification, with "result oriented, student-centered, and continuous improvement" as the foundation, a "3 horizontal and 5 vertical" multi-dimensional experimental learning achievement evaluation system is proposed. The evaluation system of traditional teaching emphasizes the use of the same standards to evaluate different students, mainly using scores from papers, reports to evaluate students' learning outcomes. The teaching evaluation system under the OBE education model emphasizes multifaceted evaluation, not only comparing different students, but also comparing themselves at different stages. It emphasizes the learning status and outcomes of students throughout the entire teaching process, adopt diverse assessment methods, and reflect the differences between students in practical ability, innovation ability, and learning ability. By achieving teaching evaluation, teachers can have a clear and comprehensive understanding of the experimental learning outcomes of students, and provide purposeful further explanations on one or more aspects of students, achieving the central idea of "results oriented" of the OBE model. This can enable students to truly grow into engineering professionals with foresight, practical ability, and innovative thinking.