This study aimed to determine the activeness of students in the 4 pillars of education in online learning, to determine the implementation of online learning to students, and to find out the obstacles found in the online learning process for fourth grade The method used in this research is descriptive qualitative in the even semester of the 2021/2022 school year SD (Elementary School) Muhammadiyah Cipete. The participants in this study were fourth-grade teachers at the school. Observation, interviews, and documentation were used to collect data and analyzed using four stages, namely, data collection, data reduction, data presentation, and conclusions. Test the validity of the data using triangulation techniques. The results show that the implementation of online learning for fourth graders at SD Muhammadiyah Cipete uses various platforms, including WhatsApp, Google Forms, quiz, youtube, zoom, and google meet. The teacher makes a learning video and uploads it to YouTube owned by SD Muhammadiyah Cipete. The teacher gives assignments and quizzes via Google Forms and quizzes. Fourth grader students are active and enthusiastic about participating in online learning. Active students ask questions in a question-and-answer session with the teacher via zoom. Students always do the assignments and quiz questions that the teacher gives. Obstacles in the implementation of online learning for fourth grade, namely signals for internet network connections are difficult to obtain. Based on the results of research conducted by researchers about the activeness of fourth grader students in the 4 pillars of education in the implementation of online learning at SD Muhammadiyah Cipete, it can be concluded that the activity of fourth grader students in the 4 pillars of education in the implementation of online learning at SD Muhammadiyah Cipete runs actively.