Work

A Reform and Practical Application of a PBL Pedagogical Model Integrating Local Scenarios, Scientific Frontiers, and Innovative Experiments

Year: 2025

Type: article

Abstract: In response to the demand for practical and innovative abilities in engineering talent under the "New Engineering" initiative, and to serve the development of the Environmental Science and Engineering program and enhance student employability, this study addresses issues in the traditional teaching of the Soil Pollution Remediation Technology course at Mianyang Normal University, such as the disconnect between theory and practice, by designing and implementing a project-based learning (PBL) reform. This PBL model is grounded in the university's mission to serve the local region, is closely integrated with representative soil pollution issues of the surrounding area, incorporates scientific frontiers in soil remediation, and is linked with provincial-level innovative experimental projects. Through one cycle of pedagogical practice and a mixed-methods evaluation, the results confirm that PBL significantly stimulated students' interest in learning, improved their ability to apply knowledge and solve complex engineering problems, strengthened practical skills, including those from innovative experiments, and fostered teamwork. Concurrently, the study identified practical challenges in implementing PBL at local application-oriented universities, including limited experimental resources, complexity in process assessment, and high demands on faculty time and effort. The research indicates that a PBL model that integrates local conditions and scientific frontiers is an effective pathway for enhancing the comprehensive abilities and industry readiness of environmental science students; its sustainable development requires the university to optimize resource allocation, assessment mechanisms, and faculty support. This study provides an empirical reference for curriculum reform in similar institutions.

Source: Educational Innovation Research

DOI: 10.18063/eir.v3i4.999

Authors: Tianzhi Huang, Hao Chen, Xuemei Wang, Li Ma

Institution: Mianyang Normal University

Language: English

Topic: Problem and Project Based Learning

Subfield: Education

Field: Social Sciences

Domain: Social Sciences

SDG: Quality education

Open Access status: bronze

Funder: Mianyang Normal University