Model Pembelajaran Problem-Based Learning Berbasis Daring di Masa Pandemi Covid-19

Abstract
Coronavirus (Covid-19) is a disease that can be transmitted by the SARS-CoV-2 virus, this virus has attacked various countries including Indonesia. To minimize the spread of the virus, various online or virtual activities are carried out. In the field of education, which is the impact of the Covid-19 pandemic, is the creation of virtual learning programs (Online). Teachers as educators are very important as a determining factor for the smooth running of the learning process even though they are online and not face-to-face, as usual, one of which is by choosing a learning model. As educators, teachers are required to sort out suitable and appropriate learning models to deliver a concept to their students. One of the learning models that focuses on students and can be tried by teachers to improve student's critical thinking skills is the problem-based learning model or Problem-Based Learning (PBL) where this learning model can support students to relate directly to the surrounding environment. The method in this study uses a literature study by collecting references related to the research. Learning with a problem-based learning model can be supported by using media to maximize competition or learning outcomes that are expected, especially during Virtual (Online) learning. One of the suitable media to be applied in the problem-based learning model is to use PowerPoint media and this media can be displayed (share screen) while carrying out online classes such as virtual Zoom, Google Meet, and so on