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All Journal Jurnal Zarah Orbital: Jurnal Pendidikan Kimia Pendas : Jurnah Ilmiah Pendidikan Dasar Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan SAP (Susunan Artikel Pendidikan) Jurnal Inovasi Teknik Kimia Didaktik : Jurnal Ilmiah PGSD STKIP Subang Bivalen: Chemical Studies Journal International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) UNESA Journal of Chemical Education Prosiding Seminar Nasional PPG Universitas Mulawarman Bulletin of Chemical Reaction Engineering & Catalysis Journal of The Indonesian Society of Integrated Chemistry al Kimiya : Jurnal Ilmu Kimia dan Terapan
Mukhamad Nurhadi, Mukhamad
Program Magister Pendidikan Kimia, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Mulawarman
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Other

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Analisis Karakteristik Terhadap Latar Belakang Peserta Didik Bagi Pembelajaran Efektif Sari, Anggun Noor Kurnia; Nurhadi, Mukhamad; Tyas, Eka Purwaning
Prosiding Seminar Nasional PPG Universitas Mulawarman Vol. 3 (2022): Peningkatan Kualitas Layanan Program Studi Pendidikan Profesi Guru Melalui Revitalisa
Publisher : Program Studi Pendidikan Profesi Guru, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/semnasppg.v3.1698

Abstract

Guru perlu memahami karakteristik dan kompetensi awal peserta didiknya saat melakukan proses perencanaan pembelajaran. Analisis kompetensi awal peserta didik adalah kegiatan mengidentifikasi peserta didik dari segi kebutuhan dan karakteristik guna menentukan langkah-langkah atau tujuan serta spesifikasi dan kualifikasi materi. Karakteristik peserta didik berfokus pada latar belakang, gaya belajar, serta lingkungan sosial peserta didik. Interaksi antara guru dengan peserta didik, peserta didik dengan orang lain tidak lagi satu arah, tetapi menjadi hubungan emosional, peduli atau interaktif selama proses belajar mengajar. Tujuan dari penyusunan jurnal ini adalah mendeskripsikan nilai-nilai karakteristik peserta didik untuk menciptakan pembelajaran yang menyenangkan dan efektif. Penyusunan jurnal ini menggunakan pengumpulan studi literatur yang merujuk pada informasi/data melalui dokumen lembar observasi.
Analisis Latar Belakang Ekonomi Keluarga Dan Motivasi Belajar Peserta Didik Pada Kelas X-I SMAN 2 Samarinda Simatupang, Bena Septariama; Nurhadi, Mukhamad; Purwati, Widiya
Prosiding Seminar Nasional PPG Universitas Mulawarman Vol. 3 (2022): Peningkatan Kualitas Layanan Program Studi Pendidikan Profesi Guru Melalui Revitalisa
Publisher : Program Studi Pendidikan Profesi Guru, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/semnasppg.v3.1702

Abstract

Penelitian ini bertujuan untuk mendeskripsikan secara umum latar belakang ekonomi keluarga dan motivasi belajar peserta didik. Jenis Penelitian ini yaitu penelitian kualtitatif dengan menggunakan metode deskriptif. Sampel penelitian ini adalah siswa kelas X-I SMA Negeri 2 Samarinda yang berjumlah 25 siswa. Pengumpulan data menggunakan angket dan observasi. Berdasarkan hasil angket dan observasi menunjukkan bahwa 85,71% peserta didik yang memiliki latar belakang ekonomi yang baik juga memiliki motivasi yang tinggi dalam proses pembelajaran.
Analisis Penggunaan Mentimeter Pada Kegiatan Refleksi Pembelajaran Matematika Fitriyati, Devi; Alfiana Rosyidah, Fani; Nurhadi, Mukhamad; Yuliana, Yuliana
Prosiding Seminar Nasional PPG Universitas Mulawarman Vol. 4 (2023): Media Digitalisasi Sebagai Kebutuhan Primer Dalam Pembelajaran Kenormalan Baru
Publisher : Program Studi Pendidikan Profesi Guru, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/semnasppg.v4.3037

Abstract

Penelitian ini bertujuan untuk mendeskripsikan bagaimana penggunaan aplikasi Mentimeter pada kegiatan refleksi pembelajaran secara umum. Jenis Penelitian ini yaitu penelitian kualitatif dengan menggunakan metode deskriptif. Subjek penelitian ini adalah siswa kelas VIII 2 SMP Negeri 4 Samarinda. Objek pada penelitian ini adalah penggunaan Mentimeter pada kegiatan refleksi pembelajaran matematika. Pengumpulan data menggunakan wawancara mendalam (depth interview), observasi dan dokumentasi. Dari penelitian yang telah dilakukan dapat disimpulkan bahwa aplikasi Mentimeter menjadi salah satu inovasi dalam melakukan kegiatan refleksi pembelajaran. Adapun beberapa kelebihan dari penggunaan Mentimeter, antara lain (1) Kegiatan refleksi terasa lebih interaktif karena seluruh peserta didik dapat mengetahui apa saja jawaban dari refleksi pembelajaran yang dilakukannya dan (2) Peserta didik tidak merasa terintimidasi karena pengerjaan refleksi tidak mencantumkan identitas. Sedangkan kelemahan penggunaan aplikasi Mentimeter diantaranya, (1) Memerlukan waktu yang cukup banyak karena aplikasi mentimeter harus digunakan secara real time, (2) Pada pertanyaan pertama peserta didik dapat mengisi berkali-kali sehingga jawaban yang muncul tidak sesuai dengan jumlah peserta didik, (3) Jawaban peserta didik dapat keluar konteks dari pertanyaan.
Analisis Penggunaan Media Pembelajaran Digital Phet Simulation Untuk Meningkatkan Pemhaman Konsep Peserta Didik Dwi Lestari, Etty; Hadi Saleh, Safrulloh; Nurhadi, Mukhamad; Yuliana, Yuliana
Prosiding Seminar Nasional PPG Universitas Mulawarman Vol. 4 (2023): Media Digitalisasi Sebagai Kebutuhan Primer Dalam Pembelajaran Kenormalan Baru
Publisher : Program Studi Pendidikan Profesi Guru, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/semnasppg.v4.3097

Abstract

Penelitian ini bertujuan untuk mendeskripsikan penggunaan media pembelajaran digital PhET Simulation dalam meningkatkan pemahaman konsep peserta didik pada materi persamaan linear satu variabel. Jenis penelitian ini yaitu deskriptif kualitatif dengan teknik analisis menggunakan model Miles dan Huberman. Subjek penelitian ini adalah peserta didik kelas VIII-1 SMP Negeri 4 Samarinda yang ditentukan berlandaskan metode purposive sampling. Pengumpulan data menggunakan wawancara, observasi, dan dokumentasi. Berdasarkan hasil penelitian menunjukkan bahwa penggunaan media website PhET Simulation dapat membantu peserta didik dalam memberikan pemahaman konsep materi persamaan linear satu variabel sehingga menciptakan proses pembelajaran menjadi efektif.
Effect of Preparation Acetone on Fish Bones Synthesized Through Sintering Method to Improve Hydroxyapatite Characteristics Kusumawardani, Ratna; Noviyanti, Atiek Rostika; Nurhadi, Mukhamad; Umar, Akrajas Ali
al Kimiya: Jurnal Ilmu Kimia dan Terapan Vol. 10 No. 2 (2023): al Kimiya: Jurnal Ilmu Kimia dan Terapan
Publisher : Department of Chemistry, Faculty of Science and Technology, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ak.v10i2.29422

Abstract

In the development of advanced materials and various technological applications, the preparation and sintering processes have become two important factors in determining material characteristics. This research focuses on two main aspects, namely the effect of fish bone preparation by soaking in acetone and the surface area of the material in the sintering process as part of the process of developing better materials. This research aims to determine the effect of soaking fish bone powder with acetone and the effect of the surface area of sintered fish bones to produce hydroxyapatite (HA). The immersion process with acetone is included in the sample preparation stage, while the sintering process is included in the material synthesis stage. These two things can affect the characteristics of the HA produced after analysis from the X-ray diffraction test. The HA structure obtained from all samples is hexagonal with cell parameter values a = b ≠ c and space group P 63 / m, where all samples have a value range of a = b = 9,42 Å and c = 6,88 Å. HA crystallinity was identified through the XRD peak at 2θ = 25,8 (002); 31,7 (211); 32,1 (112); 32,8 (300); 34,0 (202); 39,7 (310); 46,6 (222); 49,4 (213); 50,4 (321). The PAF-900 and CAF-900 samples are similar to HA in JCPDS 01-089-4405 whose compound formula is Ca5(PO4)3(OH) while the PWAF-900 sample is similar to HA in JCPDS 01-075-3727 whose compound formula is Ca5(PO4)3(CO3)0.01(OH)1.3. The percentage of crystallinity of PAF-900, CAF-900, and PWAF-900 respectively was 84,767; 73,506; and 71,962% with HA grain sizes of 0,8964; 0,6808, and 0,7398 nm. The HA density of PAF-900 and CAF-900 samples is 3,149 g/cm3 while PWAF-900 is 3,146 g/cm3. Based on this description, it can be concluded that the soaking preparation stage with acetone produces HA with the chemical formula Ca5(PO4)3OH with a higher percentage of crystallization and is denser compared to HA obtained without going through the soaking preparation stage with acetone. The sintering stage also plays an important role in increasing the crystallization percentage. The surface area of the material being sintered also influences the percentage of crystallization and the grain size of the resulting HA. Sintered fish bone powder produces a greater percentage of crystallization and grain size than fish bone chunks
PENGEMBANGAN BAHAN AJAR KIMIA BERPIKIR KRITIS PADA MATERI PERUBAHAN DAN PEMISAHAN MATERI UNTUK SISWA SMK TEKNIK BANGUNAN Rita Sianturi; Mukhamad Nurhadi; Aman S.Panggabean
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.36045

Abstract

This study aims to develop critical-thinking-oriented chemistry teaching materials for the topics of material changes and mixture separation for students of the Building Engineering Program in vocational high schools. The research employed a Research and Development (R&D) method using Borg & Gall’s model, involving material experts, language experts, practitioners, as well as teachers and students as trial participants. The developed teaching materials include contextual construction-related phenomena, analytical activities, discussions, and reflective tasks to stimulate students’ critical thinking skills. Validation results show that the materials are highly valid, with scores of 98.75% from material experts, 87.5% from language experts, and 87.95% from practitioners. Practicality tests reveal student responses at 77% (practical) and teacher responses at 88% (highly practical). These findings indicate that the critical-thinking-oriented chemistry teaching materials are relevant, feasible, and practical for learning in vocational schools, specifically in the Building Engineering Program. The materials enhance conceptual understanding and foster critical thinking skills through real-world construction contexts.
Green Solver Card Game: Needs Analysis and Design for Green Chemistry Learning Rahma, Siregar Aliya; Watulingas, Maasje Catherine; Nurhadi, Mukhamad
Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Vol 17, No 2 (2026): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/paedagoria.v17i2.38132

Abstract

This research is driven by the instructional saturation and passive learning environment observed in green chemistry education at SMAN 8 Samarinda. The study aims to conduct a needs analysis and design an interactive learning medium called the Green Solver card game to increase student engagement and conceptual understanding. Using the Research and Development (R&D) approach with the ADDIE model, this research is specifically limited to the analysis and design stages. The subjects involved in this preliminary study were 1 chemistry teacher and 189 tenth-grade students as the primary data sources. The analysis stage, conducted through interviews and questionnaires, revealed that 76.2% of students found existing static media uninteresting, while 92.1% expressed a strong preference for the integration of game-based learning. In the design stage, the Green Solver card game was developed by adapting the "Truth or Dare" social mechanism into two strategic components: Theory cards and Action cards. Theory cards serve as retrieval practice tools to strengthen conceptual memory, whereas Action cards incorporate gamified challenges and environmental problem-solving tasks to alleviate learning anxiety and promote social collaboration. The resulting design includes a comprehensive guidebook, a tiered scoring system (5-40 points), and visual elements optimized for cognitive processing through dual coding. This study successfully produced a prototype blueprint that offers a holistic solution to transform classroom dynamics from passive to active learning.
STUDI KOMPARATIF HASIL BELAJAR PESERTA DIDIK MELALUI PENGGUNAAN CHATGPT DALAM PEMBELAJARAN LAJU REAKSI Nadia; Nurhadi, Mukhamad; Lestari, Sri
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 Nomor 02, Juni 2026 Published
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.12900

Abstract

Chemistry learning faces challenges because topics such as reaction rates are abstract and require high analytical skills. Therefore, learning media such as ChatGPT are needed to provide additional explanations and support students’ learning process flexibly. This study aims to determine the effect of using ChatGPT on students’ learning outcomes in the reaction rate topic. The research used a quantitative approach with a pre-experimental design of the intact group comparison type, involving 48 students divided into an experimental class and a control class, with the Student Teams-Achievement Divisions (STAD) learning model applied in both classes. Data were collected through learning outcome tests and observations of learning activities. The results showed that there was no significant difference between the learning outcomes of students in the experimental and control classes (0.373 > 0.05), with learning activities in both classes categorized as good to very good. Therefore, the use of ChatGPT in learning has not shown a significant effect on students’ learning outcomes in the reaction rate topic, suggesting that its use needs to be more carefully designed to better support students’ understanding.
Efisiensi dan Efektivitas Pembiayaan Pendidikan serta Dampaknya terhadap Mutu Sekolah Dasar di Era Otonomi Daerah: A Systematic Literature Review Sitepu, Eva Rosdiana Br; Adawiyah, Robiatul; Muliani, Evi; Mulawarman, Widyatmike Gede; Nurhadi, Mukhamad
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Public
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.45885

Abstract

This study aims to analyze the efficiency and effectiveness of education financing and its impact on the quality of primary schools in the era of regional autonomy using a Systematic Literature Review (SLR) approach. The background of this study is based on the increasing demand for accountability in the management of education budgets, as well as disparities in educational quality across regions as a consequence of decentralization policies. The method employed follows the SLR procedure, including identification, screening, and synthesis of scholarly articles published between 2021 and 2026 from major academic databases. A total of 20 articles that met the inclusion criteria were analyzed using thematic analysis to identify patterns in the relationship between education financing and primary school quality.The findings reveal that the efficiency of education financing is more determined by the quality of school management in utilizing resources rather than the amount of funding available. The effectiveness of financing is strongly correlated with transparency and accountability in financial management, which ensures the appropriate allocation of funds. Furthermore, the impact of education financing on school quality is indirect (indirect effect), mediated by factors such as teacher performance, school leadership, and the quality of the learning process. The study also finds that regional autonomy leads to disparities in education financing and school quality due to differences in fiscal capacity and managerial competence across regions.In conclusion, increasing education funding does not automatically improve the quality of primary schools without effective governance and adequate managerial capacity. Therefore, strengthening financial management systems, enhancing transparency and accountability, and implementing equity-oriented policies are essential to ensure the effectiveness of education financing in the era of regional autonomy.
The Chemistry Interest Divide: Male Vs. Female Students at Penajam Paser Utara High School Aprilia Sandra Kartika; Mukhamad Nurhadi; Maasje Catherine Watulingas
Jurnal Zarah Vol. 14 No. 1 (2026): April, 2026
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/zarah.v14i1.7949

Abstract

Learning interest is one of the factors that greatly influences students’ success in understanding the subject matter. In high school chemistry learning, learning interest plays an important role because chemistry requires conceptual understanding, analysis, and application in everyday life. However, in reality, students’ learning interest often differs between male and female students. Gender is assumed to be one of the factors influencing these differences, whether in terms of participation, or tendencies in the learning process.  This study aims to determine the level of learning interest of male and female students in chemistry subjects. This research employed a quantitative descriptive design with the population consisting of senior high school students in the PPU region, using the proportionate stratified random sampling technique. The sample was determined using the Slovin formula with a margin of error of 10%, resulting in a total of 113 students, consisting of 47 male students and 66 female students. Data were collected using a non-test technique in the form of a learning interest questionnaire. The final results showed that the percentage of learning interest among male students was 72%, indicating that most male students had a high level of learning interest in chemistry. Meanwhile, female students achieved a percentage of 82%, which indicates that almost all female students had a very high level of learning interest in chemistry.
Co-Authors Abdul Majid Abdul Majid Abdurrahim Agung Rahmadani Aisyah Adinda Putri Akrajas Ali Umar Alfiana Rosyidah, Fani Alsultan, Abdulkareem Ghassan Aman S.Panggabean Anjelica Octavia Arung Anton Prasetyo Aprilia Sandra Kartika Arpiana, Devi Atiek Rostika Noviyanti A’an Suri Purwandari Chatarina Umbul Wahyuni Cheng Loong Ngan Darna Yunita Degirmenci, Volkan Devi Arpiana Dwi Lestari, Etty Eko Saputro Fahria Aryani Farah Erika Fathur Insani Ridho Firnanda Zuni Fransiska Fitri Nur Rahmadani Fitriyati, Devi Goh, Chien Yong Guo, Yubei Hadi Nur Hadi Nur Hadi Nur Hadi Nur Hadi Nur Hadi Nur Hadi Nur Hadi Nur Hadi Nur Hadi Saleh, Safrulloh Hafid Murgantara Haiyan Li Hanif Saifullah Hartati, Yuli Heri Herman Herlina Herman, Heri Iis Intan Widiyowati Iis Intan Widiyowati Irriyanti Jefi Jefi Kasmal Kelvert Kong Lai Sin Yuan Lai, Sin Yuan Lau, Alysa Lik Quan Lau Maasje C. Watulingas Maasje Catherine Watulingas Mahashanon Arumugam Maulidina Rizki Maulidina rizki Medita Hermawanti Muhammad Akbar Muhammad Hatami Muhammad Ridwansyah Muliani, Evi Munik Endang Rizkiana Nabila Nur Agusti Nabila Nur Agusti Nadia Nazarudin Nazihah, Diyani Septihadi Nezalsa Fortuna Nova Sukmawati Muskita Nur Anisa, Nela Octavia A., Anjelica Pino Ramadani Pintaka Kusumaningtyas Pristiningtyas Ambarwati Purwati, Widiya Rahma, Siregar Aliya Rahmadani, Agung Rahmat Gunawan Rahmat Gunawan RAHMAT GUNAWAN Ratna Kusuma Wardani Ratna Kusumawardani, Ratna Retno Pujisupiati Rezky Oktafiani Rinda Angghita Putri Rita Sianturi Rizky Handayani Robbiatul Adawiyah Robiatul Adawiyah Rony, Zahara Tussoleha Salsabila Dia Syahputri Sari, Anggun Noor Kurnia Sekar Sulistyaningwarni Sheela Chandren Sheela Chandren Siew Fan Wong Simatupang, Bena Septariama Sin Yuan Lai Sin Yuan Lai Sin Yuan Lai Sin Yuan Lai Sin Yuan Lai Sin Yuan Lai Sin Yuan Lai Sin Yuan Lai Sin Yuan Lai Sitepu, Eva Rosdiana Br Siti Mutmainah Siti Rahma Soerja Koesnarpadi Sri Lestari Suciyanti Jufri Sulastria Marsuki Sulfi Ardiansyah Sumari Sumari Syaharudin Syaiful Bahri Teguh Wirawan Teguh Wirawan Teguh Wirawan, Teguh Tiara Maharani Tri Wahyuni Tyas, Eka Purwaning Usman Sain Warni Juwita Watulingas, Maasje C. Watulingas, Maasje Catherine Widyatmike Gede Mulawarman Wirhanuddin Wirhanuddin Wirhanuddin Wirhanuddin Wirhanuddin, Wirhanuddin Yuli Hartati Yuliana Yuliana Yun Hin, Taufiq-Yap Yuniar Ponco Prananto Yuniati Mangesa Zhiying Zhu Zhiying Zhu