Development of Lecture Model in Disaster Science Volcanic Dust by LiTMas Approach

-This study aims to analyze the effectiveness of the science model of volcanic dust disaster approach to LiTMas (environment, technology, and society) developed for the mitigation of volcanic dust disasters before they are used in large scale trials. The package to support the development of the disaster science lecture model include the guide book model, semester learning plan, lecture program unit, reference books, lecture media, practical guides, disaster simulation guides, lecture products, and evaluation instruments. The method used in this research is the research and development (R&D) method. Subjects in the study were students of the Physics Education Study Program Faculty of Teacher Training and Education. This research produces a model of disaster science lectures by LiTMas approach that is valid, practical, and effective for mitigate volcanic ash disasters as a result of volcanic eruption activities.