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Rieno
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jpmrafa@radenfatah.ac.id
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Sumatera selatan
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 155 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.  
Pengembangan LKPD Digital Berbasis Computational Thinking dengan Konteks Budaya Sumatera Selatan Cahya Ramadan, Dwi; Hapizah, Hapizah; Mulyono, Budi
Jurnal Pendidikan Matematika RAFA Vol 11 No 2 (2025): 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.v11i2.31423

Abstract

Penelitian ini bertujuan mengembangkan Lembar Kerja Peserta Didik (LKPD) digital pada materi prisma berbasis Computational Thinking (CT) dengan konteks budaya Sumatera Selatan yang valid dan praktis. Penelitian dilaksanakan di SMP Islam Darul Quran Hanif kelas VII semester ganjil tahun pelajaran 2025/2026. Metode yang digunakan ialah Design Research tipe Development Studies dengan tahapan evaluasi formatif self-evaluation, expert review, one-to-one, dan small group. LKPD digital dinilai melalui angket kevalidan dengan aspek konten, konstruk, dan bahasa, sedangkan kepraktisan diperoleh dari angket respons peserta didik. Hasil penelitian menunjukkan LKPD digital berbasis CT dengan kategori sangat valid (85,37 %) dan kategori sangat praktis (86,11 %). 
Systematic literature review: Learning geometry transformation using PMRI Nizar, Harisman; Zulkardi, Zulkardi; Putri, Ratu Ilma Indra; Mulyono, Budi; Susanti, Ely
Jurnal Pendidikan Matematika RAFA Vol 11 No 2 (2025): 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.v11i2.31577

Abstract

This study aims to conduct a systematic literature review related to geometric transformation learning using the Indonesian Realistic Mathematics Education (PMRI) approach.  The research method employed was a Systematic Literature Review (SLR). The research data consisted of journal articles discussing PMRI-based geometric transformation learning. The article selection criteria included relevance to the research topic, publication in reputable journals, and alignment with PMRI principles. The results indicate that PMRI-based learning can improve students’ understanding of geometric transformation concepts through the use of realistic contexts. Therefore, PMRI can be considered an effective approach for teaching geometric transformation. 
Analisis Butir Soal Matematika  Materi Persamaan Linier Dua Variabel Berbasis Google Sites Di Smp Negeri 3 Telaga Kaune, Nurlaila; Panigoro, Hasan S; Majid3, Majid
Jurnal Pendidikan Matematika RAFA Vol 11 No 2 (2025): 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.v11i2.32194

Abstract

Penelitian ini bertujuan pada upaya untuk mengetahui kualitas butir soal matematika untuk materi persamaan linier dua variable berbasis Google Sites di sekolah SMP Negeri 3 Telaga. Sampel penelitian terdiri dari 26 siswa dengan instrumen penelitian berupa tes pilihan ganda sebanyak 10 butir soal. Pengumpulan data dilakukan melalui tes online yang terdapat pada media Google Sites dan analisis menggunakan metode kuantitatif untuk menentukan kualitas butir soal. Hasil analisis menunjukkan bahwa kualitas butir soal dari tingkat validitas soal, yang valid sebesar 90% dan tidak valid sebesar 10%. Dari tingkat reliabilitas soal dengan nilai reliabilitas sebesar 0.825 dinyatakan reliabel. Jika dilihat dari segi tingkat kesukaran, sebagian besar soal berada pada kategori sedang sebanyak 55,56%, sedangkan 44,44% tergolong mudah. Sedangkan dari aspek daya pembeda, hasil analisis menunjukkan bahwa 77,78% butir soal termasuk dalam kategori sangat baik, 11,11% berkategori baik, dan 11,11% lainnya berada pada kategori cukup (perlu perbaikan). Temuan penelitian memberikan kontribusi signifikan dalam pengembangan instrumen evaluasi pembelajaran matematika, dengan implikasi penting bagi perbaikan kualitas tes dan peningkatan proses penilaian hasil belajar.