摘要：ABSTRACT The implementation of science learning in the fifth grade of Sindangwangi I Elementary School is conventional in order to have an impact on the low student learning outcomes. This study aims to improve student learning outcomes through a group investigation model assisted by media realia. Class action research includes four steps, namely planning, implementation, observation, and reflection. The techniques used in data collection are tests, observations, and documentation then analyzed quantitatively and qualitatively. The results of the study that the learning outcomes in the pre-cycle reached 24%, Cycle I was 52%, and the second cycle was 86%. Based on the results of the study that the use of the model group investigation assisted by media realia can significantly improve student learning outcomes by 62%.
关键词：Group Investigation; Media Realia; Hasil Belajar
