Covid-19 cause many changed to the education field and the teachers. In normal situation and condition, teaching and learning process is done face to face at the class, but it is very different now. The teachers and the students have to do online learning using learning applications. These changed causes the stakeholders face much impact especially in the process of transferring the knowledge. This research aimed to describe the impact of Covid-19 in education field and teachers as agents of change. This research used literature study to find out related theories to the research problems. The research sources are journal, book, documentation, internet, and library and so on. The results show that Face to face learning has to move to daring learning at home using technology internet. The teachers have to learn more about how to use daring media as a tool in the teaching and learning process like how to apply Google classroom, Facebook, Twitter, Zoom, and YouTube. The teacher also needs to learn how to make an online attendance list, online materials, online quiz, online presentation or discussion, and so on. Not only the teacher but also the students will do the same thing as the teacher learns how to do daring learning at home.
 Key words: Covid-19; Education field; teachers