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All Journal JUPE : Jurnal Pendidikan Mandala Jurnal Ilmiah Matematika Realistik
Choirul Kurniawan
Universitas Insan Budi Utomo
Education Mathematics

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PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERMUATAN BUDAYA LOKAL CANDI BADUT MALANG PADA MATERI BANGUN DATAR Victoriana Ohoiledwarin; Dian Fitri Argarini; Choirul Kurniawan
Jurnal Ilmiah Matematika Realistik Vol. 7 No. 1 (2026): JURNAL ILMIAH MATEMATIKA REALISTIK
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/ji-mr.v7i1.2256

Abstract

Learning plane geometry in junior high school still faces several challenges, particularly students’ limited spatial visualization skills and the lack of interactive and contextual learning media. This study aimed to develop an interactive PowerPoint-based learning media integrating the local culture of Badut Temple Malang and to determine its validity, effectiveness, and practicality. The study employed a Research and Development (R&D) method using the ADDIE model, consisting of Analysis, Design, Development, Implementation, and Evaluation stages. The research subjects were seventh-grade students of SMP PGRI 08 Malang, while media and material experts were involved in the validation process. Data were collected through validation sheets, learning achievement tests, and student response questionnaires. The results revealed that the developed media obtained a validity score of 76% from the media expert, categorized as feasible, and 99% from the material expert, categorized as highly feasible. The effectiveness test yielded a score of 88%, categorized as effective, while the practicality assessment based on student responses reached 93%, categorized as highly practical. The novelty of this study lies in integrating the geometric elements of Badut Temple Malang into an interactive PowerPoint-based learning media as a contextual approach to teaching plane geometry. Therefore, the developed media meets the criteria of validity, effectiveness, and practicality, making it suitable for mathematics learning and capable of providing a more contextual and meaningful learning experience.
Differences In Student Learning Outcomes In The Educational Psychology Course Using The Project-Based Learning (PBL) Learning Model Choirul kurniawan; Wiwik Kusmawati; Moh. Zaini; Budijanto Budijanto; Fuad Azhar Nuh
JUPE : Jurnal Pendidikan Mandala Vol 10 No 4 (2025): JUPE : Jurnal Pendidikan Mandala (Desember)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jupe.v10i4.10019

Abstract

The results of this study aim to determine the differences in student learning outcomes in the Educational Psychology course using the Project Based Learning (PBL) learning model. The research method is a quasi-experimental method. The sampling technique is simple random sampling. The sample is the Class I students of Class 2023 as the experimental class and the Class J students of Class 2023 as the control class. The data collection technique uses tests and non-tests. The instruments are multiple-choice objective tests and non-test instruments in the form of questionnaires. The data obtained were analyzed using prerequisite tests for normality tests and homogeneity tests. The results of the t-test that have been carried out with the SPSS program, obtained that the t-count value is greater than the t-table value, meaning that there is a significant difference in the learning outcomes of students in the experimental class and the control class, so it can be concluded that there is a difference in student learning outcomes in the Educational Psychology course using the PBL learning model.
Co-Authors Budijanto Budijanto Dian Fitri Argarini Fuad Azhar Nuh Moh. Zaini Victoriana Ohoiledwarin Wiwik Kusmawati