<![CDATA[This research aims to develop: development of flash card media in Civics lesson content using a problem based learning (PBL) model in improving the character of caring for the environment in class IV of elementary school 76, South Bengkulu. This research is development research (Research and Development) with a 4D model, namely the analysis (define), design (design), development (development) and dissemination (dessimate) stages. The research object is flash card learning media. The instruments used were feasibility test questionnaires and student response questionnaires and teacher interview guidelines. The feasibility test was carried out by 6 validators, namely 2 material experts, 2 language experts and 2 presentation experts. User response testing was carried out on 20 class IV students and 1 class teacher at SDN 76 South Bengkulu. Data analysis is used to determine the validity of learning media using cross tabulation and distribution of questionnaires for student responses and interviews for teacher responses in using the media. Percentage technique and processed descriptively. The results of the media suitability test by the validator were reviewed from the material, language and presentation aspects, the material suitability was 0.80 (feasible criteria), the language suitability result was 0.90 (very feasible criteria) and the display suitability result was 0.80 (feasible criteria). The results of the effectiveness test on the media developed showed an increase in students' environmental care attitudes with the calculation results for the gain criteria being moderate, this means that there was no decrease in scores from the pre-test results to the post-test. Apart from that, the results of interviews with class IV teachers showed a positive response. In other words, the media used is beneficial and effective for use as a learning medium.]]>
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