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All Journal JAAKFE UNTAN ( (Jurnal Audit Dan Akuntansi Fakultas Ekonomi Universitas Tanjungpura) Widyagogik : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Century: Journal of Chinese Language, Literature and Culture Jurnal TIMES Mimbar Sekolah Dasar Sari Pediatri Promotif: Jurnal Kesehatan Masyarakat Preventif Journal Jurnal Pendidikan Matematika (JUDIKA EDUCATION) JURNAL PENDIDIKAN TAMBUSAI Jurnal Basicedu Jesya (Jurnal Ekonomi dan Ekonomi Syariah) JISIP: Jurnal Ilmu Sosial dan Pendidikan Jemasi Jurnal Ekonomi Manajemen dan Akuntansi Jurnal Kesmas Prima Indonesia Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian An-Nadaa: Jurnal Kesehatan Masyarakat Jurnal Educatio FKIP UNMA Prima JODS Jurnal Pendidikan Jasmani (JPJ) Diversity: Disease Preventive of Research Integrity Jurnal Pengabdian Masyarakat Indonesia JAMMI Indo-MathEdu Intellectuals Journal Jurnal Pusat Studi Pendidikan Rakyat (PUSDIKRA) Journal Of World Science Alinea: Jurnal Bahasa, Sastra dan Pengajaran Jurnal Basicedu Tsaqofah: Jurnal Penelitian Guru Indonesia e-Jurnal Inovasi Pembelajaran Sekolah Dasar TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi TOFEDU: The Future of Education Journal Jurnal Konseling Pendidikan Islam Scientica: Jurnal Ilmiah Sains dan Teknologi PPSDP International Journal of Education Asian Journal of Early Childhood and Elementary Education JURNAL VOKASI TEKNIK (JUVOTEK) Jurnal Abdimas Kesehatan Jurnal Pendidikan Buddha dan Isu Sosial Kontemporer (JPBISK) Computer & Science Industrial Engineering Journal COGNITIVISM: Journal of Education Research and Development
Chandra Chandra
University of Riau
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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Peningkatan Keterampilan Pemahaman Membaca Pemahaman Peserta Didik Menggunakan Strategi Directed Reading Thinking Activity (DRTA) di Kelas V UPTD SDN 03 Kabupaten Simalanggang 50 Kota Az Zahra, Fathia; Azima, Nana Fauzana; Suriani, Ari; Chandra, Chandra
Indo-MathEdu Intellectuals Journal Vol. 6 No. 1 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i1.2713

Abstract

This study aims to describe the improvement of students' reading comprehension skills through the Directed Reading Thinking Activity (DRTA) strategy. The type of research used is Classroom Action Research (PTK) with stages of planning, implementation, observation, and reflection. This research was carried out in two cycles with the research subject of grade V students of UPTD SDN 03 Simalanggang, which consisted of 20 students. The results of the research conducted showed an increase in cycle I to cycle II, namely the percentage of average assessment of teaching modules in cycle I meeting 1 was 82%, cycle I meeting 2 increased to 89%, and in cycle II it increased to 96%. The average assessment percentage of teacher aspects in cycle I meeting 1 was 75%, cycle I meeting 2 increased to 83%, and in cycle II it increased to 96%. The average assessment percentage of student aspects in the first cycle of meeting 1 was 82%, the first cycle of meeting 2 increased to 85%, and in the second cycle it increased to 96%. The average assessment of students' reading comprehension skills in the first cycle of meeting 1 was 70.75, the first cycle of meeting 2 increased to 80.32, and in the second cycle it increased to 90.2. Thus, the implementation of the Directed Reading Thinking Activity (DRTA) strategy can improve students' reading comprehension skills in elementary schools
PENDIDIKAN AGAMA BUDDHA TERHADAP PENURUNAN KASUS BULLYING DI SMA SWASTA CARNEGIE MEDAN: PENDEKATAN KUANTITATIF DALAM MENGANALISIS PERAN GURU AGAMA Budiman Rakasidih, Budiman Rakasidih Soetanto; Nuriani, Nuriani; Chandra, Chandra
JURNAL PENDIDIKAN BUDDHA DAN ISU SOSIAL KONTEMPORER (JPBISK) Vol. 7 No. 2 (2025): Desember
Publisher : LPPM STAB Bodhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56325/jpbisk.v7i2.135

Abstract

Bullying di lingkungan sekolah masih menjadi permasalahan serius yang menghambat perkembangan psikologis dan peserta sosial didik. Fenomena ini juga terjadi di SMA Swasta Carnegie Medan, meskipun pendidikan agama telah diterapkan, kasus perundungan masih sering terjadi. Penelitian ini bertujuan untuk menganalisis pengaruh Pendidikan Agama Buddha terhadap penurunan kasus bullying serta menelaah peran guru agama dalam memperkuat internalisasi nilai-nilai Buddhis di kalangan siswa. Metode yang digunakan adalah pendekatan deskriptif kuantitatif dengan melibatkan 51 responden siswa SMA Swasta Carnegie Medan. Pengumpulan data dilakukan melalui penyebaran angket dan dianalisis menggunakan uji statistik, meliputi uji normalitas, korelasi Pearson, regresi sederhana, serta uji parsial (t) dan simultan (F). Hasil penelitian menunjukkan bahwa Pendidikan Agama Buddha berpengaruh signifikan terhadap penurunan perilaku bullying dengan nilai signifikansi 0,023 (<0,05), yang berarti nilai-nilai seperti welas asih, empati, dan pengendalian diri dapat membantu menekan tindakan agresif di kalangan siswa. Namun peran guru agama belum menunjukkan pengaruh yang signifikan secara langsung (Sig. = 0,235), meskipun memiliki kecenderungan memberikan kontribusi positif terhadap pembentukan karakter siswa. Secara simultan, Pendidikan Agama Buddha dan peran guru agama terbukti berpengaruh signifikan terhadap penurunan kasus bullying dengan nilai signifikansi 0,041 (<0,05). Penelitian ini menegaskan bahwa penerapan pendidikan agama yang terintegrasi dengan keteladanan guru dapat menjadi strategi efektif dalam menciptakan lingkungan belajar yang harmonis, penuh kasih sayang, dan bebas dari kekerasan di sekolah.
The effect of acupuncture therapy on glycemic control in type 2 diabetes mellitus (Xiao Ke) patients with Kidney Yin Deficiency Syndrome Chandra, Chandra; Rosyida, Muslihatin Khuril; Nando, Aryaprana; Xaverius, Franciscus
Jurnal Kesmas Prima Indonesia Vol. 10 No. 1 (2026): January Edition
Publisher : Program Studi Sarjana Kesehatan Masyarakat Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/jkpi.v10i1.7697

Abstract

A metabolic disorder known as diabetes mellitus (DM) causes hyperglycemia, or abnormally high blood sugar levels, as a result of insulin resistance or insufficiency. This quantitative research was designed to find out how acupuncture treatment affects blood sugar levels in individuals with kidney yin deficiency syndrome and type 2 diabetes (Xiāo KĔ). Bekasi, West Java, was the site of the research, which lasted from March to June of 2025. A purposive sample strategy was used to select a total of 20 individuals, all of whom were 20 to 30 years old. Women made up a larger proportion of the individuals (65%) than males (35%), and the average age was 27 (the median). Employers made up 25% of the sample, while housewives accounted for 20%. The majority of participants were self-employed at 55%. The subjects had daily acupuncture treatments for a duration of six days. Prior to and during the intervention, blood sugar levels were monitored. A blood sugar level of 136.25 mg/dl was typical before the intervention, with a range of 128 to 142 mg/dl. The average dropped to 115.80 mg/dl after the intervention, with a range of 110–121 mg/dl. The average drop in blood sugar levels was 17.94%, or 24.45 mg/dl. In one study, 15% of participants had a reduction of 23 mg/dl. With a result greater than 0.05, the Shapiro-Wilk normalcy test confirmed that the data followed a normal distribution. A statistically significant difference was seen between sugar levels before and during medication, as shown by the paired sample t-test findings (sig. (2-tailed) value of 0.000 < 0.05). Research in individuals with type 2 diabetes and kidney yin deficiency syndrome found that acupuncture treatment significantly reduced blood sugar levels.
Pemberdayaan Masyarakat pada Kelompok Belajar PKBM dalam Pembuatan Lulur Tradisional Berbahan Baku Kayu Bangkal untuk Kesehatan Kulit Chandra, Chandra; Rahman, Eddy; Indah, Meilya Farika; Agustina, Norsita; Suryanto, Deni
Jurnal Abdimas Kesehatan (JAK) Vol. 8 No. 1 (2026): Januari
Publisher : Universitas Baiturrahim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36565/jak.v8i1.1020

Abstract

As we age, the skin will undergo an aging process. Aging is caused by sharing factors both from inside and outside the body. The benefits of scrubbing ingredients from kuyu bangkal can soften and smooth the texture of the skin, making it more supple and soft to the touch. This scrub is believed to be able to remove dirt, excess oil, and dead skin cells from the skin, thus making the skin feel fresher and cleaner. Bangkal wood is a material that is often found in the community, the use of bangkal wood scrub for beauty is still very minimal known to the public. Bangkal scrubs are the basic ingredient in the tradition of the balulur of the Banjar tribe community which is currently decreasing. The purpose of this study is to describe the processing and application of bangkal scrubs in the Banjar tribal balulur tradition. The target of this activity is the Al Azhar PKBM study group in Banjarmasin City. The method is by providing training/demonstration in making scrubs made from bangkal wood. The results of community service activities are enthusiastic partners in the implementation of these activities and this activity is carried out pre and post test with the results obtained by pretest of 60% and post test of 95% so that they can find out how to make bangkal wood scrubs where the raw materials are products of local wisdom in the local area and partners get skills to make bangkal wood scrubs. The conclusion in this activity is that partners have gained increased knowledge about the benefits of bangkal wood for scrubs
Aplikasi Deteksi Usia Berbasis Citra Menggunakan Model Deep Learning dengan Arsitektur CNN Robet, Robet; Chandra, Chandra; Setiawan, Jerico
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 1 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No1.pp97-102

Abstract

This research aims to design and implement an age detection application based on facial images using a deep learning approach with a Convolutional Neural Network (CNN) architecture. The model is built to recognize and extract facial features in order to estimate an individual’s age automatically. Facial image datasets were obtained from public sources and enhanced through augmentation techniques such as rotation, flipping, and lighting adjustment to increase data variability. The training process involved splitting the data into training, validation, and testing sets. The model was evaluated using accuracy, precision, recall, and F1-score metrics. The gender detection system achieved an accuracy of 82.99% with a precision of 80.95% for males and 84.47% for females. Recall scores were 85.15% for males and 80.12% for females. For age detection, precision, recall, and F1-score varied across different age groups. Overall, the model demonstrates exemplary performance in age prediction, though it still faces challenges in distinguishing closely spaced age categories.
Implementasi Supervisi Akademik dalam Meningkatkan Kualitas Pembelajaran Matematika Chandra, Chandra; Pestalozi, Donni; Wahidin, Wahidin
Jurnal Pendidikan Matematika : Judika Education Vol. 9 No. 1 (2026): Jurnal Pendidikan Matematika: Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/gkpwje69

Abstract

This study aims to analyze the implementation of academic supervision in improving the quality of mathematics learning at a vocational high school in Lubuklinggau City. Enhancing the quality of mathematics instruction is a strategic issue at the vocational secondary level, as it is closely related to strengthening students’ numeracy skills and work readiness. This research employed a qualitative approach with a case study design. The participants consisted of the principal and mathematics teachers selected through purposive sampling. Data were collected through in-depth interviews, classroom observations, and document analysis. The data were analyzed using an interactive model involving data reduction, data display, and conclusion drawing. Data validity was ensured through source triangulation, technique triangulation, and member checking. The findings indicate that the implementation of academic supervision through systematic stages—planning, implementation, and follow-up—contributes positively to improving the quality of mathematics learning. The impact is reflected in more structured lesson planning, the application of more contextual and participatory teaching strategies, the use of formative assessment, and the development of teachers’ professional reflection. However, the effectiveness of supervision still requires strengthening in terms of needs-based analysis and the sustainability of follow-up programs. This study concludes that academic supervision conducted systematically, collaboratively, and based on teachers’ professional needs can serve as a strategic instrument for sustainable improvement of mathematics learning quality in vocational high schools.   Keywords: Academic Supervision, Learning Quality, Mathematics Education, Vocational High School, Qualitative Case Study
Co-Authors Achmad Rizal Agustii, Rieke Diah Akhmad Fauzan Amrizal Amrizal Andy Andy Anhar Anhar Aprilia, Tri Windi Aquarista, Muhammad Febriza Ariyanto, Edy Arumugham, Kalai Selvan Asrinawaty Asrinawaty, Asrinawaty Atastasial, Mawarni Ayu Astuti, Aprillia Az Zahra, Fathia Budiman Rakasidih, Budiman Rakasidih Soetanto Candra, Alexander Chairunnisa, Azizah David David Desyandri Desyandri Didik Aryanto Dwi Putra, Achmad Irvan Eddy Rahman, Eddy edi edi Eka Handayani Elfia Sukma, Elfia Ernawulan Syaodih Fadhilla, Nurul Fania, Fania FATAH NURDIN Febryan Putera, Rafhi Ferdinal, Hanafa Putri Habibi Habibi Hadi, Zuhrupal Hanum, Zikra Harley, Vincent Helvia, Nelda Hendri, S Hery Widijanto Ida Ayu Gde Yadnyawati Ilham Ilham Inggria Kharisma Iskandar, Puguh Ardianto Jackri Hendrik Jalpi, Agus Jannah, Nadaa Izzathul Jhonatan, Jerry Johanes Terang Kita Perangin Angin Joni Joni Kasman Kasman Kharisma, Annisa Khie Khiong Khowen, Jesen Van Laksono Trisnantoro Luhur Wicaksono M. Habibi Mahmudah Mahmudah Maizatri, Ranti Mardhiyyah, Ainul Meilya Farika Indah, Meilya Farika Methalina Afma, Methalina Muhammad Habibi Nana Fauzana Azima Nando, Aryaprana Norfai Norfai, Norfai Norsita Agustina, Norsita Nur Azmi Alwi Nuriani Nuriani, Nuriani Nurrahmadhani, Siti Nursiam, Nursiam NURUL AZIZAH Oktovia, Vivi Pertiwi, Tiara Dahliana Pestalozi, Donni Pieter Octaviandy, Pieter Poppy Amalia Putri L., Sabrina Novita Putri, Siti Gahara Rahman Rahman Rahmatina, Rahmatina Rahmawati, Vanny Ramadhan Tosepu Ramadhan, Faisal Refdilzon Yasra, Refdilzon Rina Mirza Ritawati Mahyuddin Rizki, Dwi Robet Robet Rosyida, Muslihatin Khuril Saputra, Rifcha Sari, Rezi Novita Serli Marlina Setiawan, Jerico Sukmawati Sukmawati Sukmawati, Rini Suriani, Ari Suryanto, Deni Suryanto, Deny syahputra, Rizky Tangkudung, Albert Wolter Aridan Tiok Wijanarko Utami, Dinny Salfiyah Vismania S. Damaianti, Vismania S. Wahidin Wahidin Wattimena , Ferry Yohannes Wijaya, Angelina Fransiska Wijaya, Robby Wilson Wilson Wiwik Handayani Xaverius, Franciscus Yesi Anita Yesni Yenti Yezeeka, Viona Putri Yuliasih Yusnita Rahayu Zainal Abidin Zulhaq, Febrinaldi Zulkarman, Zulkarman Zulmiyetri Zulmiyetri