Construction of an Intelligent Teaching Model for Nutrition and Food Hygiene Based on a “Four-Dimensional Integrated” Educational Graph

Corresponding author: tan shengkui, sktan2008@sina.com

DOI: 10.12201/bmr.202611.00013

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  Abstract: To explore the integration of educational graphs and intelligent agent technology in the Nutrition and Food Hygiene course, a “four-dimensional integrated” educational graph encompassing knowledge, competency, problems, and professional qualities was constructed based on the course syllabus, textbook, and talent cultivation objectives. Two agent-based learning scenarios, dietary balance and nutritional assessment and control of microbial growth conditions, were developed using representative tasks. On this basis, an intelligent teaching model featuring “one foundation, two scenarios, and three stages” was established. Through the progressive process of “knowledge understanding–intelligent interaction–comprehensive transfer,” the model facilitates the transformation of knowledge acquisition into professional competencies and provides a new approach to the digital and intelligent transformation of Nutrition and Food Hygiene teaching.

  Key words: educational graph; Nutrition and Food Hygiene; intelligent agent; teaching model

  Submit time: 8 November 2026

  Copyright: The copyright holder for this preprint is the author/funder, who has granted biomedRxiv a license to display the preprint in perpetuity.
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