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INDONESIA
Jurnal Pendidikan Matematika RAFA
ISSN : 24608718     EISSN : 24608726     DOI : -
Core Subject : Education, Social,
Jurnal Pendidikan Matematika RAFA is a double blind peer-reviewed journal which is published by Mathematics Education Study Programme of Tarbiyah and Teacher Training Faculty of Islamic State University of Raden Fatah Palembang. This journal publishes current concept and research papers on in the scope of mathematics education, which includes, but is not limited to the following topics: Realistic Mathematics Education, Design/Development Research in Mathematics Education, PISA Task, Mathematics Ability, ICT in Mathematics Education, Lesson Study for Learning Community, and Ethnomathematics.
Arjuna Subject : -
Articles 152 Documents
Development of LKPD differentiated on statistical material Anggraeni, Candra; Bella, Anastasya; Inganah, Siti
Jurnal Pendidikan Matematika RAFA Vol 10 No 2 (2024): Jurnal Pendidikan Matematika RAFA
Publisher : Program Studi Pendidikan Matematika, Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jpmrafa.v10i2.23577

Abstract

This research aims to develop a valid and practically differentiated LKPD that can be used by secondary school students when learning statistics in a data-focused format. This research uses the ADDIE (Analysis, Design, Development, Implementation and Evaluation) method. The tools of this research into LKPD are differentiated based on statistical materials, validation models and practical tests of LKPD by teachers and     students. The research process begins with initial analysis through expert validation, review, practical testing, and small and large-scale trials. The results of the development of differentiated E-LKPD to support students' mathematical competencies by subject experts are worth testing with revisions based on reviewer suggestions. The results showed 78% for validation of the material, 89% for verification by media experts, 83.3% for practical application by teachers and 86% for field test results by students. The carried out development of educational materials in the differentiated format of E-LKPD conforms to the correct standards and is also practical for use by high school students in statistical material.
Upaya Peningkatan Kemampuan Komunikasi Matematis Dan Kolaborasi Melalui Model Pembelajaran Problem Based Leraning (PBL) Kurnia, Naafi Emma; Emma Kurnia, Naafi; Swastika, Annisa; Lestari, Sri
Jurnal Pendidikan Matematika RAFA Vol 10 No 2 (2024): Jurnal Pendidikan Matematika RAFA
Publisher : Program Studi Pendidikan Matematika, Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jpmrafa.v10i2.22365

Abstract

This classroom action research aims to improve students' collaborative attitudes and mathematical communication skills in learning mathematics by utilizing the Problem-Based Learning (PBL) model. Conducted in accordance with the Kemmis & McTaggart model, this study consisted of three cycles, with each cycle involving one lesson. The research subjects were eighth-grade students of SMP in Surakarta in the 2023/2024    academic year. Data collection was conducted using interviews, observations, and tests, which were analyzed descriptively. The results showed that the use of the PBL model  succeeded in improving both the collaborative attitude and mathematical communication skills of the students. Therefore, it can be concluded that the application of the PBL learning model is effective in improving both aspects.