This study aimed to describe the effectiveness of using flipbook-based E-modules in thematic learning for fourth graders at SDN Girimoyo 02, Malang Regency. The study’s research method involves questionnaires and tests, students’ and teachers’ questionnaire responses, expert validation questionnaire results, and post-test and pre-test results. Based on the results of the study, the students’ questionnaire response was 92.85%, the teachers’ was 99%, the experts’ validation was 78%, the media validation questionnaire was 91%, the teacher questionnaire responses showed 99%, and the student questionnaire response was 93, 85. Based on these results, the E-module is categorized as valid and appropriate to use in learning activities, and the students’ cognitive result on the pre-test was 47.78, and the post-test was 83.34. Based on the results of the pre-test and post-test scores, it showed an increase, and the results of the analysis of the validation results and the responses of students and teachers showed that the E-module was effective by showing success in thematic learning, so that students understand the material well