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All Journal HAYATI Journal of Biosciences VALENSI Bionatura Teknotan: Jurnal Industri Teknologi Pertanian Jurnal Natur Indonesia Microbiology Indonesia Majalah Kedokteran Bandung Indonesian Journal of Pharmaceutical Science and Technology LEMMA: Letters Of Mathematics Education Indonesian Journal of Biotechnology Jurnal Elemen Edumatsains QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Health Notions Jurnal Biodjati JURNAL PENDIDIKAN JASMANI DAN OLAHRAGA Chimica et Natura Acta Jurnal Moral Kemasyarakatan JURNAL SAINS INDONESIA IndoMath: Indonesia Mathematics Education Jurnal Kimia Terapan Indonesia Jurnal Pendidikan Kimia (JPKim) Indonesian Journal of Chemistry IJCER (International Journal of Chemistry Education Research) Jurnal PAJAR (Pendidikan dan Pengajaran) Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) JOURNAL SPORT AREA FLUIDA Molekul: Jurnal Ilmiah Kimia Jurnal Pedagogik Olahraga Journal of Authentic Research on Mathematics Eduacation (JARME) Jurnal PORKES Physical Activity Journal (PAJU) JUMORA: Jurnal Moderasi Olahraga JES-MAT (Jurnal Edukasi dan Sains Matematika) Jurnal Ilmiah Berkala Sains dan Terapan Kimia Pharmaceutical Sciences and Research (PSR) Rangkiang Mathematics Journal International Journal of Educational Research Excellence (IJERE) Jurnal Sains dan Teknologi Farmasi Indonesia Euclid al Kimiya : Jurnal Ilmu Kimia dan Terapan ACTIVE: Journal of Physical Education, Sport, Health and Recreation Journal of Physical Education Health and Sport
Toto Subroto
Departemen Kimia, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Dentistry Earth & Planetary Sciences Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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PROBLEM SOLVING ON INTEGRAL CALCULUS WITH THE ASSISTANCE OF LECTURERS TUTORS, GOOGLE SEARCH, AND ARTIFICIAL INTELLEGANCE TUTORS: PHENOMENOLOGY STUDY ON PROSPECTIVE MATHEMATICS TEACHER Subroto, Toto; Kharimah, Nurul Ikhsan; Yulianto, Eko
Journal of Authentic Research on Mathematics Education (JARME) Vol 5, No 2 (2023)
Publisher : Program Studi Magister Pendidikan Matematika, Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jarme.v5i2.7947

Abstract

This study reveals how prospective teacher students solve Integral Calculus problems with three different assistances, namely the Assistance of Lecturer Tutors, Google Search Tutors, and Artificial Intelligent (AI) Tutors through Socratic Application. This study used a qualitative approach with phenomenological methods to reveal participants' learning experiences. Research participants consisted of nine people who were divided into three groups with different assistance. The data obtained were in the form of recorded discussions, interviews, recorded cellphone screens, and artifacts of student answers. All data is analyzed based on the activity of the respondents in seeking and finding answers. The research findings show that students who study with the help of lecturer tutors are more careful in proposing assistance from the search and sorting of answers stage. While students who use AI and Google Search have almost the same characteristics in starting a search, but at the stage of sorting answers,  AI is thought as able to provide more efficient and accurate recommendations answers.
MISCONCEPTIONS IN LEARNING GROUP THEORY : CASE STUDY PRE-SERVICE MATHEMATIC TEACHERS Subroto, Toto; Suryadi, Didi; Rosjanuardi, Rizky
Journal of Authentic Research on Mathematics Education (JARME) Vol 5, No 1 (2023)
Publisher : Program Studi Magister Pendidikan Matematika, Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jarme.v5i1.5967

Abstract

This study aims to explore the misconceptions that occur in group theory learning conducted by pre-service mathematic teachers.  This research is part of a long research from abstraction in learning group theory: study of hermeneutic phenomenology on pre-service mathematics teachers.  This research method uses case study in qualitative research.  Data obtained in the form of Focus Group Discussion (FGD) videos and pdf files of partisipan diaries.  The findings of this study indicate a misconception on group as set and subset as subgroup and on the inverse element as only one over in multiplication.  These two misconceptions show from misunderstanding and misperseption.
Box-Behnken Experimental Design for Electrochemical Aptasensor Optimization on Screen Printed Carbon Electrode/Silica-Ceria Zakiyyah, Salma Nur; Eddy, Diana Rakhmawaty; Firdaus, Muhammad Lutfi; Subroto, Toto; Hartati, Yeni Wahyuni
Jurnal Kimia Valensi Jurnal Kimia VALENSI Volume 9, No. 1, May 2023
Publisher : Syarif Hidayatullah State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/jkv.v9i1.27493

Abstract

This study aims to optimize the epithelial sodium channel (ENaC) electrochemical aptasensor with the Box-Behnken experimental design. ENaC is a protein that plays a role in sodium ion transport in several epithelial tissues and is associated with hypertension. The ENaC protein aptamer is held in place in the electrochemical aptasensor by a modified screen-printed carbon electrode (SPCE) of silica-ceria composite (SiO2-CeO2). The unique structure of a silica matrix with high biocompatibility can form composites through a hydrothermal process. The Box-Behnken (BBD) experimental design is an efficient optimization method of factors that affect the experiment at three levels. The FTIR results of the silica-ceria composites were 549.35 cm-1 (Ce-O), 1095.3 cm-1 (Si-O-Si), and 491.28 cm-1 (Si-O). Meanwhile, SPCE/silica-ceria characterized by differential pulse voltammetry (DPV) showed an increase in peak current [Fe(CN)6]3-/4- from 3.190 μA to 9.073 μA. Three experimental factors, aptamer concentration, streptavidin incubation time, and aptamer incubation time, were optimized with BBD and obtained at 0.5 μg.mL-1, 30 minutes, and 1 hour. The optimum conditions observed resulted in a selective current response for ENaC protein detection. The optimization results can be applied to aptamer-based ENaC protein detection in samples.
EFEKTIVITAS MODEL PENGEMBANGAN RESEARCH AND DEVELOPMENT PERMAINAN BOLA TANGAN PADA PEMBELAJARAN PENJAS : SYTEMATIC LITERATURE REVIEW Lesmana, Gianjar; Subroto, Toto; Rahmat, Alit
Jurnal Porkes Vol 7 No 1 (2024): PORKES
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/porkes.v7i1.25155

Abstract

This research aims to find out how effective the research and development development model is in handball games in physical education learning. This research was conducted using the systematic literature review (SLR) method. This research was also guided through several systematic review processes using PRISMA (preferred reporting items for systematic reviews and meta-analyses). The database used to search for literature is available on google scholar. Search for articles on this research within the last 12 years published in national journals that can be accessed openly (open access). This research focuses on the research and development model for handball games in physical education learning. The results of the data identification show that the research and development development model in handball games is very effective in learning physical education in terms of motor skills, increasing students' learning motivation and actively participating in physical education learning in handball games.
EFEKTIVITAS PEMBELAJARAN AUDIOVISUAL TERHADAP TEKNIK DASAR PERMAINAN FUTSAL DI SEKOLAH : SYSTEMATIC LITERATURE REVIEW Fathurrohman, Muhammad Andi; Subroto, Toto; Rahmat, Alit
Jurnal Porkes Vol 7 No 1 (2024): PORKES
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/porkes.v7i1.25164

Abstract

This research aims to find out how effective audiovisual learning is on the basic techniques of playing futsal in schools. This research was conducted using the Systematic Literature Review (SLR) method. This research uses the Harzing's Publish or Perish application with the database used to search for available literature, namely Google Scholar. The search for articles in this research was limited to the publication period of the last 5 years published in national open access journals. The prism flow diagram is used to identify articles through the data extraction filtering process. Of the 75 articles downloaded, the remaining 4 articles went through the inclusion and exclusion screening process using criteria and were analyzed. This research focuses on audiovisual learning of the basic techniques of playing futsal ball in schools. The results of the data identification show that audiovisual learning of the basic techniques of playing futsal in schools is very effective in terms of learning outcomes both in terms of motor development, motivation to learn and also coordination of basic techniques in playing futsal.
Implications of Innovative Learning for Pendidikan Profesi Guru (PPG) for Increasing Professional Teacher Competence Sahroni, Sahroni; Subroto, Toto
QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Vol 14 No 2 (2022): Qalamuna - Jurnal Pendidikan, Sosial, dan Agama
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Program Pascasarjana IAI Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/qalamuna.v14i2.3693

Abstract

The research aimed to study professional development through PPG Innovative Learning and its implications for increasing teacher competency. The aim is to get an overview of the implications of PPG's Innovative Learning on teacher competence. This study uses a particular research approach, namely, using qualitative methods to describe an incident. This research takes a sociological, pedagogical, and psychological perspective. Data collection methods include observation, interviews, and documentation. Data collection and analysis techniques used were data collection as well as data presentation, data reduction, and data triangulation. The results of the study show that Pendidikan Profesi Guru (PPG) was chosen as a solution to overcome these problems, in addition to recognizing the position of teachers as professional educators. Innovative learning continues to be developed to produce professional teachers who are adaptive to change. So, it was concluded that a new position's innovative PPG learning model demands students' readiness, talent, and seriousness to learn independently and with guidance. The implications for professional competence, professional learning practice, and continuing professional development can increase at advanced, appropriate, proficient, or proficient degrees.
Analisis Tingkat Kecakapan Hidup dalam Perspektif Dimensi Pengambilan Keputusan Berdasarkan Gender di Klub Bulutangkis kota Bandung Naufal D, Kevin; Subroto, Toto; Hambali, Burhan
Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) Vol. 8 No. 1 (2024): Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/jpjo.v8i1.12766

Abstract

The purpose of this study is to analyze the level of life skills in the decision-making dimension owned by badminton athletes in the West Java using descriptive methods. Total of 50 athletes consisting of 29 male athletes and 21 female athletes participated in this study. The research instrument is in the form of a life skills scale of sport (LSSS) developed by Cronin which aims to measure the level of life skills in the decision-making dimension of badminton athletes. Data was obtained using descriptive statistical analysis and independent sample T-test using SPSS software version 29.0. The results showed that the level of life skills in the decision-making dimension of male badminton athletes was the same as female athletes. Both are in the medium-level category with a percentage of 72%. Based on gender, male athletes are in the medium category with a percentage of 34% and female athletes in the medium category also with a percentage of 38%. while in the independent sample analysis, the T-test obtained a sig value. (2-tailed) = 0.047/0.407. In conclusion, there is a significant difference between the level of life skills in the decision-making dimension of male athletes and female athletes. Key words: Badminton, Decision-making, Life skills,
Analisis Tingkat Keterampilan Kepemimpinan Atlet Berdasarkan Perspektif Gender Di Sekolah Bulutangkis Provinsi Jawa Barat Aprillia, Mutiara Sukma; Subroto, Toto; Hambali, Burhan
Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) Vol 8 No 1 (2024): Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/jpjo.v8i1.13800

Abstract

The purpose of this study was to use quantitative descriptive techniques to examine the level of Leadership Skills possessed by badminton athletes from the West Java Provincial Club. 29 male athletes and 21 female athletes formed a research group of 50 athletes. The instrument used Life Skills Scale of Badminton Sport (LSSBS) developed by (Hambali 2024) consists of 24 items as a means of measuring life skills, and is the instrument used in this study. The researcher created each item to be appropriate and relevant to what will be tested to measure the leadership characteristics possessed by athletes who play badminton. Afterwards, the data was examined using SPSS (Statistical Package For the Social sciences) software version 29.0, independent sample T-test, and descriptive statistical techniques. The researcher showed that male and female athletes have different levels of leadership. With a percentage rate of 62%, both were evaluated in the Moderate group. In terms of gender, male athletes were categorized as Moderate (34%), while female athletes were also classified as Moderate (28%), in the same group. The sig value. (2-Tailed) = 0.020 was revealed by the findings of the independent samples T-test analysis. Conclusion, it can be said that there is a substantial difference in the leadership levels of male and female athletes (sig. (2-Tailed) > 0.05. Keywords: Badminton; Leadership; Life Skills.
Analisis Unsur Pembelajaran Reflektif Berbasis Alur MERDEKA sebagai Penguatan Karakter Mahasiswa Pendidikan Profesi Guru Prajabatan Subroto, Toto; Sahroni, Sahroni; Gumelar, Abih
Jurnal Moral Kemasyarakatan Vol 9 No 1 (2024): Volume 9, Nomor 1 - Juni 2024
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jmk.v9i1.10267

Abstract

Penelitian ini dilatarbelakangi oleh model pembelajaran alur MERDEKA yang hadir dalam konteks meraih capaian pembelajaran mata kuliah Pendidikan Profesi Guru prajabatan. Selama dua tahun diimplementasikan belum diketahui mengapa pembelajaran reflektif menjadi ruh alur MERDEKA. Artikel ini dibuat hasil analisis unsur pembelajaran refleksi dalam pembelajaran alur MERDEKA. Tujuannya untuk mengetahui alasan pembelajaran reflektif disebut ruh alur MERDEKA. Dalam mengumpulkan data digunakan metode studi literature dengan melakukan serangkaian penelaahan terhadap modul, Rencana Pembelajaran Semester (RPS), dan catatan terkait implementasi alur MERDEKA. Hasil penelitian menemukan, bahwa pembelajaran reflektif disebut ruh pembelajaran alur MERDEKA karena memiliki kesamaan atau kemiripan unsur-unsurnya. Adapun kesimpulan, bahwa terdapat kesamaan atau kemiripan dalam hal pemahaman konsep pembelajaran, penggunaan taksonomi Bloom revisi, penerapan teori belajar, CPMK, dan langlah-langlah pembelajaran.
Systematic Literature Review: Mathematical Literacy Skills in Terms of Mathematics Learning Motivation Meti, Meti Hamdiyanti; Rodiana , Ivta; Laelasari , Laelasari; Subroto , Toto
IJCER (International Journal of Chemistry Education Research) VOLUME 8, ISSUE 2, OCTOBER 2024
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ijcer.vol8.iss2.art3

Abstract

Mathematical literacy and motivation to learn mathematics are two important aspects of education. Mathematical literacy enables students to understand and apply mathematical concepts in everyday life, as well as think logically and solve problems. Mathematics learning motivation influences students' effort and perseverance in learning the material, improving academic interest and performance. The combination of the two is essential for educational success and the development of critical thinking skills required in the modern world. The objectives of research generally cover the following aspects Measuring Mathematics Literacy Level, Assessing Mathematics Learning Motivation, Identifying the Relationship between Mathematics Literacy and Learning Motivation, Recognizing Barriers and Challenges, Developing Effective Learning Strategies. This research uses the SLR (Systematic Literature Review) method by reviewing 16 articles. Data collection in this study was carried out by reviewing all articles related to Mathematical Literacy Ability, Learning Motivation, Mathematical Literacy Ability in terms of Learning Motivation published from 2019 to 2023. Based on the results of the study, it was found that motivation to learn mathematics plays an important role in students' mathematical literacy skills. Students with low motivation tend to learn by force, so their mathematical literacy skills are low because they tend to do problems procedurally without in-depth analysis. The implication is the need for motivational strategies, curriculum design, teacher training, literacy programs, and parental involvement.
Co-Authors Abdul Alim Kahari, Abdul Alim Abu Bakar M.I. Syihab Ade Rizki Ridwan Firdaus Agus Gumilar Ahmad Fariz Maulana Alifa I. Nabila Amiruddin, Mohd. Hasril Angga Himas Setyawan Anita Yuwita Anneke Noviyanti Aprillia, Mutiara Sukma Ari Hardianto Bachti Alisjahbana Bacthi Alisjahbana Basti Andriyoko Bevi Lidya Bevi Lidya Bisri Musthofa Budi Santoso Budiana, Dian Budiantoro, Ogi Cindy Aulia Sari D Agus Yusuf Wildan Dani Permana Debby M Sumanti Defi Supriyati, Ayu DESSY NATALIA DESSY NATALIA DESSY NATALIA Desy Linasari Dewi Astriany Dewi Ratih Handayani Dhiya Salsabila Diana P Rahmawati Diana Rakhmawaty Eddy Didi Suryadi Didin Budiman, Didin DWI RAHMAWATI Dzakiyah 'Izzah Ghassani Adsumi Effendi, Syulastri EKO YULIANTO Elazmanawati Lembong Fadhilah, Muhammad Naufal Fadhlillah, Muhammad Fadillah, Lukky Farihandiandra, Yusron Fathurrohman, Muhammad Andi Fatin, Nuri Nuraini Fauzian Giansyah Febriani Aji Kusuma, Sherlynda FERNITA PUSPASARI Firdaus, Muhammad Lutfi Gifa Nur Arofah Gifa Nur Arofah Gumelar, Abih Gumilar, Agus Hafizatunnisa, Hafizatunnisa Hambali, Burhan Hamdiyanti, Meti Henry Chandra Hesti Lina Wiraswati Idar Idar Idar Idar Idar Idar Idar, Idar Iman Permana Maksum Iman Rahayu Kharimah, Nurul Ikhsan KHOMAINI HASAN Khomaini Hasan Khomairi Hasan Korry Novitriani Korry Novitriani, Korry Kusumawardhani, Shinta Laelasari Laelasari , Laelasari Laelasari Laelasari Laelasari Laelasari, Laelasari Leonardus Wiydatmoko Lesmana, Gianjar Lukky Fadillah Mamlikatu Ilmi Azizah Meti, Meti Hamdiyanti Mony, Siti Rasnawati Muchamad Subali Noto Muhamad Abidin Muhamad Zulchoir Rasyid Muhammad Fadhil Z, Rusdi Noor Rosa (p:43-50) Muhammad Fadhlillah Muhammad Hilman Daniswara Muhammad Yusuf Muhammad Yusuf Muhammad Yusuf Muhammad Yusuf Murniaty Simorangkir Murniaty Simorangkir Naufal D, Kevin Nida Yumna Niko, Ade Nisa Fauziah Noviyanti, Anneke Nurfairuz, Hasna Siti Nurmalasari, Ratna Nurul Aida Fathya Nurul Ikhsan Karimah Nurul Ikhsan Karimah O Suprijana O Suprijana O Suprijana, O Ogi Budiantoro OGI BUDIANTORO Oo Suprijana Opik Taupiqurrohman Opik Taupiqurrohman Pertiwi, Wulan Praja, Ena Suhena Purba Upay Rahmaniar Mulyani Rahmaniar Mulyani Rahmat, Alit Ratna Yulistya Ningrum Regi Dwi Septian Riezki Amalia Rima Handiyani Risnina Wafiqoh Rizky Rosjanuardi Rochmat Rahayu Rodiana , Ivta Rodiana, Ivta Safri Ishmayana Safrl Ismayana Sahroni Sahroni Sahroni, Sahroni Santhy Wyantuti Sari Agung, Syennie Sari Syahruni Sari Syahruni Saronom Silaban Saronom Silaban Saronom Silaban SARONOM SILABAN Setyaningrum, Sinta Shabarni Gaffar Shinta Kusumawardani Siti Nuraini Siti Soidah Siti Umayah Siti Umayah, Siti Soetijoso Soemitro Soetijoso Soemitro Soetijoso Soemitro SOETIJOSO SOEMITRO Soetijoso Soemitro Soetijoso Soemitro Soetijoso Soemitro Sofyan Multazam N Aji Sri Asnawati Sri Pitriayana Sriwidodo Sriwidodo Sriwidodo Sriwidodo Sukma Nuswantara Sukma Nuswantara Sukma Nuswantara Sunan M. Alpiansyah Surya Amami Pramuditya Sutarya Enus Sutarya Enus SUTARYA ENUS Sutarya Enus Syani, Mamay Syfa Nurfadilah Syfa Nurfadilah Taupiqurrohman, Opik Taupiqurrohman, Opik Tika Pradnjaparamita, Tika Tonah Tonah Triana N Meirina Umi Baroroh Umi Baroroh Unang Supratman Upay, Purba wahyu widayat Wanda Destiarani WANGSA TIRTA ISMAYA Wildatus Sholihah Windy Aulia Putri Wulan Pertiwi Yani Suryani Yeni W Hartati Yeni Wahyuni Hartati Zakiyyah, Salma Nur