The purpose of this study was to find out how the application of the Numbered Heads Together learning model in grade IV Elementary School on social issues in social studies learning. This research method uses classroom action research proposed by Kemmis and Taggart, which consists of four stages, namely planning, implementing actions, observing, and reflecting. The subjects of the study were the fourth-grade students of Inpres 7/83 Batusaiki Elementary School with a total of 18 students, consisting of 8 male students and 10 female students. Data collection is done by observation, tests, and interviews during the teaching and learning process with the teacher in class. This research was conducted at SD Inpres 7/83 Batusaiki on 6 June and 13 June 2018. Data analysis based on observations on the assessment instrument sheet. The data is described in the form of a percentage. The application of the number head together learning model in social studies learning material social problems in fourth grade elementary school students can make students active and synergize with teachers as facilitators and managers of learning so as to enable the achievement of optimal student learning outcomes.