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All Journal Jurnal Dedikasi Jurnal Surya Medika Jurnal Bidang Pendidikan Dasar Anterior Jurnal Jurnal Teknologi Pendidikan BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Pedagogik: Jurnal Pendidikan JTP - Jurnal Teknologi Pendidikan Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Neraca: Jurnal Pendidikan Ekonomi Bitnet: Jurnal Pendidikan Teknologi Informasi Jurnal Teknologi Informasi dan Pendidikan Holistika : Jurnal Ilmiah PGSD Buletin KKN Pendidikan Primatika : Jurnal Pendidikan Matematika Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Reflection Journal Scientica: Jurnal Ilmiah Sains dan Teknologi HJSE Bijaksana: Jurnal Pengabdian Masyarakat International Journal of Universal Education Jurnal Perspektif Penelitian Pendidikan Martyvel: Jurnal Pendidikan dan Pembelajaran Tunas: Jurnal Pendidikan Guru Sekolah Dasar
Chandra Anugrah Putra
Universitas Muhammadiyah Palangkaraya
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Journal : reflection journal

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Hubungan Intensitas Belajar dan Disiplin Belajar terhadap Hasil Belajar Matematika Siswa di SDN 6 Menteng Palangka Raya Nopie, Nopie; Putra, Chandra Anugrah; Misyanto, Misyanto
Reflection Journal Vol. 6 No. 2 (2026): June
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/xqbw8968

Abstract

Penelitian ini bertujuan untuk mengetahui hubungan intensitas belajar  dan didiplin belajar secara parsial terhadap hasil belajar matematika siswa di SDN 6 Menteng Palangka Raya, mengetahui hubungan intensitas belajar dan disiplin belajar secara simultan terhadap hasil belajar matematika siswa di SDN 6 Menteng Palangka Raya. Pendekatan yang digunakan dalam penelitian ini adalah kuantitatif dengan metode korelasional. Populasi penelitian mencakup seluruh siswa SDN 6 Menteng Palangka Raya yang berjumlah 337 siswa, sedangkan sampel penelitian diambil menggunakan teknik purposive sampling sebanyak 55 siswa kelas V SDN 6 Menteng Palangka Raya sebagai responden. Pengumpulan data dilakukan melalui penyebaran kuesioner untuk mengukur variabel intensitas dan didiplin belajar, serta dokumentasi untuk datahasil belajar. Analisis data menggunakan korelasi ganda dan diolah secara statistik melalui bantuan program SPSS. Hasil penelitian menunjukkan bahwa nilai rata-rata dari intensitas belajar adalah 54,80 dengan kategori sedang, disiplin belajar 41,96 dengan kategori sedang dan nilai rata-rata hasil belajar matematika 68,18 dalam kategori baik. Hasil penelitian ini menunjukan bahwa intensitas belajar dan disiplin belajar berhubungan signifikan terhadap hasil belajar matematika siswa di SDN 6 Menteng Palangka Raya, dengan hasil analisis menunjukan nilai sig. Sebesar 0,000 atau lebih rendah dari 0,05. Uji t menunjukan bahwa variabel intensitas belajar memiliki nilai t hitung 2,674 di atas nilai t tabel 2,006 dan variabel disiplin belajar memiliki nilai t hitung 2,709 di atas nilai t tabel 2,006. Secara simultan, hasil uji F menunjukan nilai F hitung 67,317 di atas F tabel 3,175. Selanjutnya Uji Koefisien Determinasi menunjukan nilai R Square 0,721 atau sama dengan 72%. Kata Kunci: Intensitas belajar, disiplin belajar, hasil belajar
Development and Preliminary Evaluation of the Betang Transparent Card for Teaching Fraction Addition with Unlike Denominators in Elementary School Franatha, Edy; Putra, Chandra Anugrah; Misyanto, Misyanto
Reflection Journal Vol. 6 No. 2 (2026): June
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/rj.v6i2.5277

Abstract

This study aimed to develop the Betang Transparent Card learning medium for teaching the addition of fractions with unlike denominators to fifth-grade elementary school students and to examine its feasibility, practicality, and preliminary effectiveness. The study employed a Research and Development approach using the ADDIE model, which comprises analysis, design, development, implementation, and evaluation. The research was conducted at SD Negeri 2 Karang Tunggal during the 2025/2026 academic year. The participants included six students in the limited trial and 18 students in the effectiveness assessment. Product validation involved a subject matter expert, a media expert, and a language expert. Data were collected using expert validation sheets, a student response questionnaire, classroom observations, and pretest and posttest assessments. The results showed feasibility scores of 93.33% from the subject matter expert, 96.47% from the media expert, and 100% from the language expert, all of which were classified as highly feasible. The student response score reached 90%, indicating a high level of practicality. The mean achievement score increased from 66.7 on the pretest to 87.8 on the posttest, with an N-gain score of 0.63 in the moderate category. These findings provide preliminary evidence that the Betang Transparent Card medium is feasible, practical, and potentially useful for supporting students’ understanding of equivalent fractions and the addition of fractions with unlike denominators. Further studies involving larger samples and comparison groups are required to establish its effectiveness more conclusively.
Hubungan Intensitas Belajar dan Disiplin Belajar terhadap Hasil Belajar Matematika Siswa di SDN 6 Menteng Palangka Raya Nopie, Nopie; Putra, Chandra Anugrah; Misyanto, Misyanto
Reflection Journal Vol. 6 No. 2 (2026): June
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/xqbw8968

Abstract

Penelitian ini bertujuan menganalisis hubungan parsial dan simultan antara intensitas belajar dan disiplin belajar terhadap hasil belajar matematika siswa di SDN 6 Menteng Palangka Raya. Menggunakan pendekatan kuantitatif metode korelasional, penelitian ini melibatkan 55 siswa kelas V sebagai sampel yang dipilih melalui teknik purposive sampling dari total populasi 337 siswa. Data dikumpulkan melalui kuesioner dan dokumentasi, kemudian dianalisis menggunakan korelasi ganda dengan bantuan program SPSS. Hasil penelitian menunjukkan rata-rata intensitas belajar 54,80 dan disiplin belajar 41,96 (kategori sedang), serta hasil belajar matematika 68,18 (kategori baik). Hasil uji-t menunjukkan nilai hitung untuk intensitas belajar 2,674 dan disiplin belajar 2,709, yang keduanya melebihi nilai t tabel 2,006. Secara simultan, nilai F hitung 67,317 lebih besar dari F tabel 3,175. Koefisien determinasi menunjukkan nilai R Square 0,721 atau 72%. Dapat disimpulkan bahwa intensitas belajar dan disiplin belajar memiliki hubungan positif dan signifikan terhadap hasil belajar matematika. Temuan ini menegaskan pentingnya penerapan disiplin dan pengelolaan waktu belajar yang baik sebagai strategi utama dalam meningkatkan prestasi akademik siswa. The Relationship Between Learning Intensity and Learning Discipline on Students' Mathematics Learning Outcomes at SDN 6 Menteng Palangka Raya This study aims to analyze the partial and simultaneous relationships between learning intensity and learning discipline on students' mathematics learning outcomes at SDN 6 Menteng, Palangka Raya. Using a quantitative correlational approach, the study involved 55 fifth-grade students selected through purposive sampling from a total population of 337 students. Data were collected through questionnaires and documentation, then analyzed using multiple correlations using SPSS. The results showed an average learning intensity of 54.80, learning discipline of 41.96 (moderate category), and mathematics learning outcomes of 68.18 (good category). The t-test results showed a calculated value for learning intensity of 2.674 and learning discipline of 2.709, both of which exceeded the t-table value of 2.006. Simultaneously, the calculated F-value of 67.317 was greater than the F-table value of 3.175. The coefficient of determination showed an R-square of 0.721, or 72%. It can be concluded that learning intensity and learning discipline have a positive and significant relationship on mathematics learning outcomes. This finding emphasizes the importance of implementing discipline and good study time management as the main strategy in improving students' academic achievement
Development of the KAI Model (Collaborative, Adaptive, Individual) to Improve Elementary School Students’ Literacy Supraptini, Caecillia; Putra, Chandra Anugrah; Hendri, Hendri
Reflection Journal Vol. 6 No. 2 (2026): June
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/sc3bwe47

Abstract

This study developed the KAI Model, an instructional innovation integrating collaborative, adaptive, and individual learning to improve literacy instruction at SD Negeri Balai Riam. The study was motivated by classroom conditions in which literacy learning remained largely teacher-centered, learning strategies were limited, and students showed varied reading abilities. Using a Research and Development design with the 4D model consisting of define, design, develop, and disseminate stages, this study produced a literacy learning model, teaching module, student worksheets, and assessment instruments for Grade IV Indonesian language learning. Data were collected through observation, interviews, expert validation, teacher and student responses, and pretest-posttest assessment. The results show that the KAI Model was highly feasible, with expert validation scores of 90% for media feasibility, 100% for material feasibility, 83.3% for language feasibility, and an overall average of 91.1%. Classroom implementation indicated that the model could be applied systematically through orientation, collaborative text discussion, adaptive task differentiation, individual literacy work, and reflection. The model also received positive responses from teachers and students because it encouraged active participation, peer discussion, motivation, and independent learning. Its effectiveness was demonstrated by an increase in students’ average literacy score from 55.7 in the pretest to 77.2 in the posttest, with a moderate N-Gain of approximately 0.49. These findings indicate that the KAI Model is valid, practical, and effective as a contextual literacy learning model for elementary schools.
Development of Barinjam Learning Media for Algebraic Expression Operations at SMP Negeri 1 Permata Kecubung Novantoro, Taufik; Putra, Chandra Anugrah; Misyanto, Misyanto; Elhawwa, Tazkiyatunnafs
Reflection Journal Vol. 6 No. 2 (2026): June
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/ntcatq02

Abstract

Algebra is a fundamental topic in junior secondary mathematics, yet many Grade VII students experience difficulty because algebraic operations require a transition from concrete arithmetic thinking to abstract symbolic reasoning. This study aimed to develop and validate BARINJAM, or Board Algebra Operations Joyful Activity in Mathematics, as a concrete, low-cost, offline, and culturally contextualized learning medium for algebraic operations at SMP Negeri 1 Permata Kecubung. The study employed a research and development design using the ADDIE model, consisting of Analysis, Design, Development, Implementation, and Evaluation. The participants were 33 Grade VII students from classes VII A and VII B, one mathematics teacher, and three expert validators in material, media, and language. Data were collected through expert validation sheets, teacher and student response questionnaires, observation, and documentation. The data were analyzed descriptively by converting validation and response scores into percentages. The results showed that BARINJAM met the feasibility criteria, with material expert validation reaching 100%, media expert validation reaching 80.38%, and language expert validation reaching 100%. The small-scale trial showed a teacher response of 94.73% and a student response of 88%, while the large-scale trial after revision showed an increased teacher response of 98.68% and a student response of 89.24%. These findings indicate that BARINJAM is feasible and practical for supporting Grade VII algebra learning. The media helps represent variables, constants, positive and negative terms, and algebraic operations through concrete manipulation. Further research is needed to examine its effectiveness using complete pretest-posttest data, gain analysis, and statistical testing.
Pengembangan LKPD Berbasis EtnomatematikaTalawang Kalimantan Tengah Sebagai Sarana MelatihKemampuan Pemecahan Masalah Fauzana, Ulfia; Putra, Chandra Anugrah; Hendri, Hendri
Reflection Journal Vol. 6 No. 2 (2026): June
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/1tvaw472

Abstract

Pendidikan matematika pada jenjang sekolah dasar memegang peranan penting sebagai dasar pembentukan daya nalar dan kemampuan pemecahan masalah siswa. Penelitian ini bertujuan untuk mengembangkan Lembar Kerja Peserta Didik (LKPD) berbasis etnomatematika perisai Talawang Kalimantan Tengah sebagai sarana melatih kemampuan pemecahan masalah siswa kelas V SD yang memenuhi kriteria valid, praktis, dan efektif. Penelitian menggunakan metode Research and Development (R&D) dengan model pengembangan ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Subjek uji coba adalah 17 peserta didik kelas V SDIT Al-Qonita Palangka Raya. Kemampuan pemecahan masalah diukur menggunakan indikator Polya: memahami masalah, merencanakan penyelesaian, melaksanakan rencana, dan melihat kembali. Hasil menunjukkan bahwa LKPD memenuhi kriteria valid (rata-rata skor validasi ahli 4,83), praktis (skor respons peserta didik 4,54), dan efektif dengan ketuntasan klasikal 82,35% yang termasuk kriteria "Efektif" (75% ≤ p < 90%). LKPD berbasis etnomatematika Talawang terbukti efektif dalam melatih kemampuan pemecahan masalah melalui tahapan Polya pada konteks budaya lokal Kalimantan Tengah. Development of Ethnomathematics-Based Student Worksheets of Central Kalimantan Talawang as a Means to Train Problem-Solving Skills for Grade V Elementary School Students Mathematics education at the elementary school level plays a critical role as the foundation for developing students' reasoning and problem-solving skills. This study aims to develop an ethnomathematics-based Student Worksheet (LKPD) utilizing the Talawang shield of Central Kalimantan as a means to train problem-solving skills for Grade V elementary school students, meeting valid, practical, and effective criteria. This study employs the R&D method with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). Trial subjects were 17 Grade V students of SDIT Al-Qonita, Palangka Raya. Problem-solving abilities were measured using Polya's four indicators: understanding the problem, devising a plan, carrying out the plan, and looking back. Results show the LKPD is valid (average expert validation score 4.83), practical (student response score 4.54), and effective with a classical completeness rate of 82.35%, falling within the "Effective" criterion (75% ≤ p < 90%). The Talawang ethnomathematics-based LKPD effectively trains students' problem-solving skills through Polya's stages within the local cultural context of Central Kalimantan.
Co-Authors Abdussalam Abdussalam Ade Salahudin Permadi Ady Ferdian Noor Agung Riadin Andi Muhadi, Andi Andi Riswandi Buana Putra Andi Riswandi Buana Putra Arif Supriyadi Arna Purtina Betriatie, Betriatie Bulkani, Bulkani Dibyo Waskito Guntoro Dina Dwi Lestari Dora Eko Susilo Elyn Ledia Salulur Evi Mulyani Fathul Zannah Fauzana, Ulfia Fera Sartika Franatha, Edy Gusti Nida Nurkhaliza Harun Joko Prayitno Hendra Hendri Hendri Heru Nurochman Hindun Masitah Ida Ayu Putu Sri Widnyani Ida wati Irmadatus Sholekhah Irvan Mahendra Istiqomah, Maulida Khairunnisa Khairunnisa Kusno, Hadi Lestari, Dina Dwi Lestari, Ika Dwi M. Sumardy M. Yogi Riyantama Isjoni Martalena Martini, Nella Misyanto Mohamad Nor Aufa Muhammad Andi Setiawan Muhammad Andi Setiawan Muhammad Hasbie Muhammad Jailani Muhammad Jailani Muhammad Noor Fitriyanto Muhammad Subandi Muhammad Syahriandi Adhantoro Muhroji Muqor Rama Hasanah Mursaidi, Mursaidi Najwa Azahra Nikita Dewi Nopie, Nopie Nova Karlina Novantoro, Taufik Nurochman, Heru Nurul Hikmah Kartini Nurul Qamariah, Nurul Pathorrahman Prasojo, Winasis Imam Budi Radityo Surya Ardi Pratama Rahmadi Ratri, Dyan Permata Raymullah Rahman Rita Rahmaniati Riza Fahrurazi Rusniah Saputra, Riko Sariya Witari Siska Hairiyanti Siska Sukmaraga, Aditya Sumardy, M. Supraptini, Caecillia Suriansyah Suriansyah, Suriansyah Suriyansyah, Suriyansyah Tazkiyatunnafs Elhawwa Ummi Qudsiyah Wahyu Triyono William Hans Permana Witari, Sariya Yandi