Construction and Implementation of the Hybrid Teaching Model: An Exploration of Curriculum Development in the Water Pollution Control Engineering Course

In order to actively promote high-quality educational informatization and strengthen green and low-carbon education, Heilongjiang University of Science and Technology has explored a hybrid online and offline teaching model in the "Water Pollution Control Engineering" course. This exploration is supported by the National Higher Education Smart Education Platform, adhering to a "knowledge goals + ability and quality goals + emotional and value goals" three-in-one construction philosophy. The course is closely aligned with industry needs, improves teaching resources, strengthens instructional design. In this study, an online and offline, in-class and out-of-class blended teaching model were constructed, and a diversified evaluation model was also established to strengthen the assessment of students' abilities, in order to meet the new requirements of talent training rich three-dimensional curriculum resources was built. This approach consolidates the knowledge base and enhances engineering practice skills. The hybrid model of the Water Pollution Control Engineering curriculum has been implemented across five academic years, showing significant educational outcomes.