One of the goals of the education system is to educate the entrepreneurial generation, and given the progress of countries in information technology, so schools must adapt to this wave. But in fact this has not happened in many areas. But now, due to the outbreak of the Corona virus and the order of the Ministry of Health, education has been done in cyberspace. The creation of this space requires the culture and education of teachers because the use of cyberspace requires its own rules and teaching methods One of the ways to develop the professionalism of teachers is to do a learning process that with the cooperation of other teachers can be done to improve and solve educational problems The purpose of this study is to identify the necessary components of a textbook to teach proof in the context of digital technology and to design an appropriate cycle for conducting research
In the designed textbook, GeoGebra software can be used as an educational aid software to better understand the content and motivate students.Students guess Thales' theorem in two ways (by measuring with a ruler and by displaying in GeoGebra software) during inductive reasoning The classroom is done virtually in TeamLink software, which documents have been collected and analyzed micro and macro.Major changes: Lesson structure: Introduction, summarizing class discussions. Course context: Reviewing previous content related to the new lesson, active participation of students in teaching.Micro Changes: Changes in the nature and structure of math assignments Reflecting on assignments and their complexity throughout the lesson: Answers and evaluating the structure of the discussion is asking questions After micro and macro analysis, the position of technology in the study cycle in the fourth step, in which the teacher has designed and produced appropriate activities and strategies for teaching In this regard, technology has been used in teaching and by analyzing the data, it was realized to identify i