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Journal : SCHOOLAR: Social and Literature Study in Education

Implementation Of Problem-Based Learning To Improve Student Learning Outcomes miruki, Siti Sukowati Wanafaktu; Ardianto, M. Bagus; Wulandari, Anggun
SCHOOLAR: Social and Literature Study in Education Vol. 5 No. 2 (2025): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

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Abstract

This study aims to implement and evaluate the effectiveness of the Problem-Based Learning Model (PBL) in improving the learning outcomes of class X Office Management (MP) 1 students on the material of social interaction and dynamics at private vocational secondary schools 1 Jombang. The research method used is a quantitative approach with a pretest-posttest design. The research sample consisted of 34 students who were all used as respondents through saturated sampling techniques. The results of the study showed that there was a significant increase in student learning outcomes after the implementation of the PBL model. The average pretest score of students before problem-based learning was 73, while the average posttest score increased to 82. In addition, students' responses to this learning model were also very positive, with increased motivation and involvement in the learning process. Based on the results of the study, it can be concluded that the implementation of the PBL model is effective in improving student learning outcomes. Therefore, it is recommended that teachers apply this method more often to improve student activity and understanding. In addition, further research is recommended to consider the characteristics and needs of students so that learning can run more optimally.
Development of Booklet on Medicinal Plant Diversity As A Learning Medium Sholihah, Fatikhatun Nikmatus; Wulandari, Anggun; Putri, Niken Koeswara
SCHOOLAR: Social and Literature Study in Education Vol. 5 No. 2 (2025): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

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Abstract

Learning in the classroom with less varied media causes students to tend to be bored in the learning process in the classroom. Students have never heard of the term booklet and have never used booklet learning media on medicinal plant biodiversity. This study aims to describe the results of the validation of booklet learning media material experts and the results of media expert validation of the use of booklet learning media on the diversity of medicinal plants in Peluk Hamlet as a learning medium. The type of research used is the type of development (Research and Development) with the ADDIE (Analayze, Design, Development, Implementation, Evaluation) model. This research is limited to the Development stage. The data collection instrument in this development research is in the form of a validation questionnaire. The validation of the booklet media instrument was carried out by two validators, namely material expert validators and media expert validators. The data analysis technique used is data obtained by researchers from expert validators and then analyzed qualitatively and quantitatively. The results of the study showed that the validation value by material experts was 91.25% declared very valid and the validation results of media experts were 92.5% declared very valid.