Pandemi covid-19 mengakibatkan hampir seluruh kegiatan dilaksanakan secara daring. Berdasarkan hasil observasi, interaksi dalam pembelajaran daring tidak berjalan dengan baik. Hambatan-hambatan yang memengaruhi interaksi dalam kelas daring meliputi model pembelajaran yang tidak sesuai, siswa tidak memahami materi, dan sifat siswa yang pendiam. Salah satu model pembelajaran yang sesuai dengan permasalahan interaksi adalah model pembelajaran kooperatif tipe Numbered Heads Together (NHT). Tujuan penelitian ini adalah mengetahui peningkatan kualitas interaksi pada pembelajaran daring melalui penerapan model pembelajaran kooperatif tipe Numbered Heads Together. Penelitian dilakukan dengan metode kualitatif deskriptif disertai dengan kajian literatur yang relevan. Penerapan model pembelajaran tipe Numbered Heads Together meningkatkan kualitas interaksi dalam pembelajaran daring. Hal tersebut terbukti melalui terpenuhinya indikator interaksi setelah penerapan model pembelajaran kooperatif tipe Numbered Heads Together. Untuk peneliti selanjutnya, disarankan untuk menerapkan model pembelajaran kooperatif tipe Numbered Heads Together melalui aplikasi temu daring yang memiliki fitur ruang diskusi seperti breakout room pada aplikasi zoom meeting untuk mempermudah pengawasan serta jalannya diskusi pada pembelajaran daring./ The Covid-19 pandemic has caused almost all learning activity to be done online. According to observation, communication and interaction in online learning did not go well. Barriers that affect interaction and communication in online learning include inappropriate learning methods, students not understanding the material, and uncommunicative students. One of the learning methods that are suitable for the interaction problem in online learning is the Numbered Heads Together (NHT) type of cooperative learning model. The purpose of this study was to determine the improvement of the quality of interaction in online learning through the implementation of the NHT type of cooperative learning model. The research was conducted using descriptive qualitative methods accompanied by a review of the relevant literature. The implementation of the NHT type of cooperative learning increasing the quality of interaction in online learning. This is proven through the fulfillment of interaction indicators after the implementation of the NHT type of cooperative learning model. For further researchers, it is recommended to implementing the NHT type of cooperative learning model through an online 2 meeting application that has discussion room features such as a breakout room in the zoom meeting application to facilitate supervision and discussion in online learning.