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All Journal M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Abdimas Bencoolen Mathematics Education Journal
Rahimah, Dewi
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Humanities Education Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

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Journal : M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika

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DEVELOPMENT OF PROBLEM-BASED LEARNING STUDENT WORKSHEETS ON STATISTICAL MATERIAL ON THE ABILITY TO UNDERSTAND MATHEMATICS CONCEPTS Bimansah, Rahadi; Rahimah, Dewi; Susanto, Edi
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 10 No. 2 (2025): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v10i2.727

Abstract

This study aims to produce Problem-Based Learning student worksheets (LKPD-PBL) on statistical material on the ability to understand mathematical concepts for class VIII SMPN 17 Bengkulu City, which are valid and practical. The urgency of this study is based on the importance of enhancing students' ability to understand mathematical concepts. Preliminary observations indicate that many students struggle to deeply comprehend statistical concepts due to conventional teaching methods. Therefore, an innovation in teaching materials is needed to help students develop their conceptual understanding through the Problem-Based Learning (PBL) approach. This study was a Design Research (DR) using type development studies, consisting of level preliminary and level prototyping with flow formative evaluation, self-evaluation, one-to-one, expert review, small group, and field test. The study instrument consists of a validity questionnaire, a practicality questionnaire, and interviews. The study results showed that the development of LKPD-PBL was: 1) valid based on the results of revisions through the expert review and one-to-one stages regarding aspects of material, construction, language, and readability; 2) practical based on the results of revisions through the small group stage regarding ease, clarity, and usefulness.
Co-Authors Adikasuma, Adikasuma Agustina, Dessy Agustinsa, Ringki Aliza, Fenny Aprilia, Nabila arieska, sarlin Barutu, Anwar Bimansah, Rahadi Della Maulidiya DEWI HERAWATY Dodi Isran Edi Susanto Efrialinda, Aisyah Elwan Stiadi Fatrima Santri Syafri, Fatrima Santri Kurniati, Desi Lestary, Ratnah Maricsha, Maricsha Muchlis, Effie Efrida Muchlish, Effie Efrida novelia, rika Purnama, Erli Puspita Ranggoana, Nona Rochana, Siti Rusdi Rusdi S, M Fachruddin Sari, Rosalia Dyah widiya Susanta, Agus Syafdi Maizora syukur, muhammad fachruddin Utari, Tria Wati, Andi Mutiara Yensy , Nurul Astuty Yensy B, Nurul Astuty