This study aims to find out the problems that occur in learning Indonesian in elementary schools, especially class IV SDN Gili Barat, Kamal District, Bangkalan Regency, East Java. Participants in this study were class IV teachers and 18 male students and 8 female students with a total of 26 students. Data collection techniques used in this study were observation, interviews, questionnaires and tests. The first step before observing learning in class, the researcher conducted a case study at school. Furthermore, researchers made observations of student learning in the classroom with the aim of observing the state of the class during direct learning. The instruments used by the researchers were interview sheets with class teachers, observation sheets in class, student questionnaires and oral tests in the form of reading material. The reading material used by researchers is reading text in student books with the title "Weather Conditions". The results showed that the problems in learning Indonesian in class IV-A SDN Gili Barat were that there were some students who lacked vocabulary mastery because students did not use Indonesian in the school environment, inadequate learning facilities and lack of student activity in class and there were 3 students in the category of reading fluently, 7 students can read and 16 students can read fluently.