Abstract: The refinement of the blended teaching model for engineering economics, integrating online and offline components, is of significant importance for enhancing the quality of teaching in engineering management programs at applied universities and for cultivating high-level engineering talents. This study analyzes the current state of online and offline teaching models in engineering economics and formulates effective strategies for integrating ideological and political education into the blended curriculum. Centered around“theoretical knowledge-task-driven-course feedback-continuous updating”, with the aim of improving the teaching effectiveness of engineering economics courses and providing a higher level of talent for the cultivation of new quality productive forces in the nation and industry.

Key words: Task-driven instruction, Blended learning, Engineering economics, Teaching reform, Teaching practice, Continuous improvement