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All Journal Math Didactic: Jurnal Pendidikan Matematika Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika Didaktis: Jurnal Pendidikan dan Ilmu Pengetahuan Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika Jurnal Penamas Adi Buana Wahana : Tridarma Perguruan Tinggi Jurnal Cendekia : Jurnal Pendidikan Matematika FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Jurnal Saintika Unpam : Jurnal Sains dan Matematika Unpam Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) Jurnal PADI (Pengabdian mAsyarakat Dosen Indonesia) Action Research Journal Indonesia (ARJI) Differential: Journal on Mathematics Education PAEDAGOGIE
Erlin Ladyawati
Universitas PGRI Adi Buana
Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Mathematics Nursing Physics Social Sciences Other

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EFEKTIVITAS IMPLEMENTASI LKPD BERBASIS PENDEKATAN REALISTIC MATHEMATICS EDUCATION Nur Fathonah; Erlin Ladyawati; Sunyoto Hadi Prayitno; Liknin Nugraheni
Differential: Journal on Mathematics Education Vol. 4 No. 1 (2026): Differential: Journal on Mathematics Education
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/differential.v4i1.1667

Abstract

Penelitian ini bertujuan menguji efektivitas implementasi Lembar Kerja Peserta Didik (LKPD) berbasis Realistic Mathematics Education (RME) pada materi Suku Bunga bagi siswa SMA. Penelitian dilatarbelakangi rendahnya pemahaman konsep matematika siswa akibat pembelajaran yang masih berpusat pada guru dan kurang mengaitkan materi dengan konteks kehidupan nyata. Metode yang digunakan adalah pendekatan kuantitatif deskriptif dengan subjek penelitian sebanyak 33 siswa kelas XI SMA Antartika Sidoarjo. Instrumen penelitian meliputi lembar observasi aktivitas siswa, tes hasil belajar, dan angket respon siswa. Data dianalisis secara deskriptif dan menggunakan rumus N-Gain. Hasil penelitian menunjukkan bahwa aktivitas siswa selama pembelajaran menggunakan LKPD berbasis RME berada pada kategori “Aktif” dan memenuhi skor ideal, sehingga pembelajaran dinilai efektif dalam membantu penyelesaian masalah matematika. Hasil tes kemampuan pemecahan masalah juga berada pada kategori “efektif” dengan persentase “sangat baik”, sesuai indikator keberhasilan minimal kategori “Sedang”. Selain itu, respon siswa terhadap pembelajaran berada pada kategori “sangat baik”. Berdasarkan hasil tersebut, dapat disimpulkan bahwa implementasi LKPD berbasis RME pada materi Suku Bunga berhasil meningkatkan pemahaman konsep matematika siswa. Pembelajaran menjadi lebih bermakna, kontekstual, serta mendukung keterlibatan dan kemandirian belajar siswa.
Efektivitas Model Pembelajaran PjBL dengan Pendekatan Deep Learning untuk Meningkatkan Kemampuan Berpikir Reflektif Siswa Materi Metamorfosis Hewan Tasya Putri Aprilia Wijayanti; Rosmiati Rosmiati; Erlin Ladyawati
Paedagogie Vol 21 No 2 (2026)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ae92b564

Abstract

This study aims to analyze the effectiveness of the Project-Based Learning (PjBL) model combined with a Deep Learning approach in improving students’ reflective thinking skills on the topic of animal metamorphosis in third-grade students at SDN Keboananom Gedangan. This research employed a quantitative approach using a quasi-experimental design involving two experimental classes. Data were collected through tests (pretest and posttest), observation sheets of teaching management, student response questionnaires, and reflective thinking attitude scales. Data analysis was conducted using the N-Gain test to measure the improvement in students’ reflective thinking skills. The results showed that the teacher’s instructional management was categorized as effective, with an average observation score of 42.5 in experimental class 1 and 39.5 in experimental class 2, indicating that the learning process was implemented well and consistently. Furthermore, students’ reflective thinking skills showed a significant improvement. In   experimental class 1, the average pretest score of 41.6 increased to 92.20 in the posttest, with an N-Gain score of 0.87 (high category) and an improvement percentage of 86.43%. Meanwhile, in experimental class 2, the average pretest score of 43.96 increased to 87.08 in the posttest, with an N-Gain score of 0.77 (high category) and an improvement percentage of 76.66%. These findings indicate that the PjBL model combined with the Deep Learning approach is highly effective in enhancing students’ reflective thinking skills. This improvement occurs because students are actively involved in the learning process through project activities, discussions, exploration, and continuous reflection.
Co-Authors Adellia Oktaviani Ainur Rosita Desy Firdayanti Elizabeth Belavista Seran Faizah, Hanim Feny Rita Fiantika Liknin Nugraheni liknin nugraheni Lydia Lia Prayitno Moh. Syukron Maftuh Ninik Mutianingsih, Ninik Nur Fathonah Oktavia Tri Sanggala Dewi Prayogo Prayogo Rezy Trifatimah Rosmiati Rosmiati Sri Rahayu Sri Rahayu Sulistyaningtyas, Annisa Dwi Sunyoto Hadi Prajitno Sunyoto Hadi Prayitno Susilohadi Susilohadi Susilohadi Tasya Putri Aprilia Wijayanti Wantika, Restu Ria