Course Description This course discusses the essence of teaching materials in the learning process and is able to develop teaching materials for the purposes of achieving competency learning outcomes. After attending this lecture, students are expected to be able to explain and study the concepts of design, development, management and evaluation of making teaching materials. In this lecture, the forms of learning resources and teaching materials are discussed, the main steps in making teaching materials, the theory and steps for preparing Handouts, the theory and steps for preparing Modules, the theory and steps for preparing Textbooks, the theory and steps -steps for preparing LKPD, theory and steps for preparing audio teaching materials, theory and steps for preparing video teaching materials, theory and steps for preparing audio teaching materials, interactive teaching materials, and selection and use of teaching materials in the learning process.