สังวาลย์ ชมภูจาเกสร มณีวรรณพยอม ถิ่นอ่วน2025-03-252025-03-252021-06-07https://repository.dusit.ac.th//handle/123456789/5541Concept of teaching and learning in the 21st century should focus on the students to create new knowledge. Promote systematic thinking along the way in solving problems logically. And the body of knowledge from real experiences in daily life Therefore, in order to achieve the process of applying knowledge in the classroom to be practical and practical. Teachers therefore adopt a teaching model that focuses on building a learning contract between the learner and the teacher, Learning contract (C), Inquiry based learning (I), and Activity based learning ( A) When all 3 come together, a new study model called CIA Learning or Contract inquiry and activity based learning is used to model learning through nutrition education activities for the elderly in disease prevention according to Context of indigenous food culture in the course nutrition and health The objective is to provide learners with teamwork skills. Have responsibility and public mindset Can fix immediate problems Have relationship building skills with others Including being able to reflect on ideas to lead to continuous learning development and to promote more efficient learning outcomes.contract learninginquiry based learningactivity based learning