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All Journal Jurnal Kesehatan Lingkungan indonesia Journals Mining Engineering : Bina Tambang Bioscience Jurnal Sosial Ekonomi Pesisir Bio Ilmi: Jurnal Pendidikan Promotif: Jurnal Kesehatan Masyarakat Jurnal Penelitian Pendidikan IPA (JPPIPA) BIOEDUKASI Jurnal Biologi Tropis BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Serambi Engineering Ensiklopedia of Journal Eksakta : Berkala Ilmiah Bidang MIPA Bioedusiana: Jurnal Pendidikan Biologi Jurnal Mangifera Edu Poltekita : Jurnal Ilmu Kesehatan JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan Journal On Teacher Education (Jote) Konservasi Hayati Science and Environmental Journals for Postgraduate Spizaetus: Jurnal Biologi dan Pendidikan Biologi BINOMIAL : Jurnal Pendidikan Biologi Journal of Digital Learning and Education Education and Social Sciences Review TROPICAL GENETICS Journal of Applied Agricultural Science and Technology Research and Development in Education (RaDEn) Eduvest - Journal of Universal Studies Jurnal Kependudukan dan Pembangunan Lingkungan (JKPL) Journal of Climate Change Society Ta'dib AMPLITUDO: Journal of Science & Technology Innovation Tropical Genetics Symbiotic: Journal of Biological Education and Science Journal of Innovative and Creativity Biodik: Jurnal Ilmiah Pendidikan Biologi Jurnal Sains dan Teknologi Science Get Journal Edumaspul: Jurnal Pendidikan Culture education and technology research Open Access DRIVERset
Abdul Razak
Universitas Negeri Padang
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Other

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Pengembangan E-book Berbasis Android Menggunakan Sigil 0.9.13 Pada Mata Kuliah Ekologi Hewan Untuk Mahasiswa Biologi Universitas Negeri Padang Zalik Muhammad Latif; Abdul Razak; Lufri; Moralita Chatri
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.5112

Abstract

The purpose of this research is to produce an android based ebook in Animal Ecology courses that is valid, practical and effective. This research is research and development using the Plomp model. The results of the validation assessment by the validator of the android-based e-book in the Animal Ecology course showed an average value of 82.33% (very valid). The results of the practicality assessment by lecturers of the Animal Ecology course showed an average value of 81.5% (very practical) and student assessment results obtained an average value of 91.64% (very practical). The results of the effectiveness test of Android-based e-books show that Android-based e-books are very effective. Thus, it can be concluded that the developed Android-based e-book is very valid, very practical, and very effective.
Analysis the Implementation of the Active Learning Learning Process in MTs Negeri Throughout Tanah Datar Regency Lufri; Fira Verina; Abdul Razak; Syamsurizal; Muhamad Sholichin
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.5115

Abstract

The educational process aims to make students master science. Education is also very important in shaping the personality and behavior of students. The purpose of this study was to analyze the implementation of the active learning learning process in MTs Negeri throughout Tanah Datar Regency. This type of research is descriptive qualitative,the data analysis used is by scoring, presenting data and determining the frequency of implementing active learning for teachers and students of MTs Negeri in Tanah Datar District. The results of the analysis of the implementation of active learning with a percentage of 30% in the frequent category, 33.33% in the sometimes category and 6.67% in the never category. Where the average implementation of the active learning learning process for MTs Negeri teachers in Tanah Datar Regency is 87.96% which is included in the frequent category and means having good criteria. As for the results of the implementation of each variable such as the use of learning models by 82.5%, lesson planning by 93.3%, implementation of learning 87.2% implementation of evaluation 88.6% and obstacles in learning 69, 3% and the negative impact and positive impact of learning by 81.3%. Implementation of active learning by students gets the value of each variable such as learning planning with a percentage of 73.9% after that the implementation of learning is 83.2% learning evaluation is 90% obstacles in learning 53.9% % and positive and negative impacts of learning by 62%.
Development of a Biology E-Module Based on Google Sites on Circulatory System and Digestive System Material Yogi Valfa; Abdul Razak; Suci Fajrina; Elsa Yuniarti
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6271

Abstract

Technological developments have a big influence on the learning process. Various positive influences can be seen with technological developments, one of which is electronic learning media. The existence of electronic-based media has a positive impact on learning because of the various advantages it has. In reality in the field, there are still many biology teachers who do not use electronic learning media in the learning process. Learning media that does not utilize technology tends not to attract students' attention due to its monotonous nature. Based on these reasons, researchers developed electronic learning media in the form of e-modules based on Google sites. E-module is able to visualize and clarify various abstract concepts. E-modules can help teachers to facilitate students in learning and support the learning process. The development of a Google Sites-based e-module was created using the Plomp model which consists of 3 stages, namely the initial investigation stage (preliminary research), the development or prototyping phase (development or prototyping phase), and the assessment phase (assessment phase). The results of the e-module development show that the overall validation value of the Google Sites-based e-module is 86.40% (very valid) from experts. Furthermore, the practicality assessment given by the teacher towards the Google Sites-based e-module showed an average result of 96.25% (very practical).
The Development of LKPD Based on a Scientific Approach to Improve Students' Science Process Skills in Material on the Human Circulatory System and Digestive System Class XI SMA Mia Ramayani; Violita; Abdul Razak; Muhyiatul Fadilah
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.7705

Abstract

The development of Student Worksheets (LKPD) based on a scientific approach to material on the human circulation system and digestive system is based on the teaching materials used at SMA Negeri 16 Padang in the form of Student Worksheets (LKPD). The LKPD is not complete in terms of components or in terms of LKPD elements. The LKPD used only takes the form of sheets containing questions, and does not use an approach that contains activities or learning steps so that it cannot train students' science process skills. This research aims to produce LKPD based on a scientific approach to material on the human circulation system and digestive system that is valid, practical and effective to improve students' science process skills. This research is development research using the Plomp model which consists of three stages, namely preliminary research phase, development or prototyping phase and assessment phase.   The results of the LKPD validity test by the validator obtained a value of 84.67% with very valid criteria.   The results of the LKPD practicality test obtained a score of 90.74% by teachers and 88.30% by students with very practical criteria. The results of the T-test showed differences in values between the experimental and control classes with a significance of 0.000 each in the circulatory system and digestive system material. It can be concluded that LKPD based on a scientific approach is very valid, very practical and effective in improving science process skills.
Teknik Pembibitan Tanaman Ketapang (Terminalia catappa L.) di UPTD BSPTH Dinas Kehutanan Provinsi Sumatera Barat Sundari Permata Sari; Abdul Razak
Jurnal Sains Dan Teknologi | E-ISSN : 3063-9980 Vol. 2 No. 4 (2026): April - Juni
Publisher : GLOBAL SCIENTS PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Terminalia catappa L. (ketapang) is a multipurpose tree species that is widely found in tropical coastal areas and has significant ecological and economic value. This study aimed to describe the nursery technique of Terminalia catappa L. at the UPTD Certification and Forest Plant Propagation Center (BSPTH), West Sumatera Forestry Service. The method used was direct observation and active participation in all nursery activities, supported by literature review. The results showed that the nursery of T. catappa was carried out generatively using natural seedlings collected from Pantai Tiram, Padang Pariaman Regency. The process consisted of three main stages: (1) collection of seedlings with a height of 15–30 cm with healthy stems and leaves; (2) weaning of seedlings into polybags (12 × 17 cm) with growing medium of soil, compost, and rice husk; and (3) routine maintenance including watering, fertilizing, weeding, and pest control until seedlings were ready for distribution. The success of T. catappa propagation was strongly determined by seedling quality, careful extraction to maintain root integrity, growing medium composition, shade intensity management, and consistency of maintenance activities. This study provides valuable information for forest rehabilitation programs, particularly in coastal replanting efforts in West Sumatera.
Analisis Pengaruh Kebiasaan Sehari-hari terhadap Kesehatan Organ Reproduksi Mahasiswa Universitas Negeri Padang Suci Fadhillah Almeida; Yusni Atifah; Abdul Razak
Jurnal Sains Dan Teknologi | E-ISSN : 3063-9980 Vol. 3 No. 1 (2026): Juli - September
Publisher : GLOBAL SCIENTS PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Reproductive health is an important aspect influenced by the daily habits of college students. This study aims to analyze the influence of daily habits on the reproductive organ health of students at Universitas Negeri Padang. A quantitative descriptive survey method was employed using a questionnaire distributed to 30 student respondents. The results showed that the majority of respondents (64.5%) sleep only 5–6 hours per night, 96.7% stay up late between once a week and almost every day, 50% rarely consume balanced nutritious meals, and 61.2% exercise only 1–2 times per week. These habits correlate with reproductive disorders such as irregular menstrual cycles (32.2% occasionally irregular), moderate to severe dysmenorrhea (43.3%), and urinary tract infection symptoms (19.9%). This study concludes that poor sleep habits, unbalanced diet, high stress levels, and low physical activity significantly contribute to reproductive health disorders among college students.
Design of Project-Based Critical Thinking Skills Assessment Instrument for Class X High School Students on Climate Change Materials Oria Lasmana; Festiyed Festiyed; Abdul Razak; Muhyiatul Fadilah
Eduvest - Journal of Universal Studies Vol. 4 No. 10 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i10.1446

Abstract

Critical thinking skills are one of the essential competencies that students in the 21st century must possess. Biology learning in high school emphasizes the development of critical thinking skills, which are essential abilities in understanding, analyzing, and evaluating complex information. This research aims to design a critical thinking skills assessment instrument based on Project-Based Learning for Class X High School Students on climate change material. This study uses a descriptive research method. The data collection technique in this study is by observation and literature study. The preparation of this assessment instrument is designed based on the Scientific Literacy Assessment (SLA). The data that has been collected is then analyzed in three stages, namely data reduction, data presentation, and drawing a conclusion. The results of the study show that a design of observation sheets and assessment instruments has been produced that can be used to measure students' critical thinking skills. This assessment instrument for students' critical thinking skills is designed based on SLAs and is ready to be validated so that a valid assessment instrument is produced. Teachers can use this assessment instrument to assess students' critical thinking skills in project-based learning. This instrument can also be used to provide constructive feedback to students and help them improve their critical thinking skills.
Hubungan Indeks Massa Tubuh dengan Keteraturan Siklus Menstruasi Mahasiswi Universitas Negeri Padang Anisa Miftahul Jannah; Yusni Atifah; Abdul Razak
Journal of Innovative and Creativity (Joecy) Vol. 6 No. 2 (2026)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v6i2.12931

Abstract

Tujuan Penelitian ini mengkaji hubungan Indeks Massa Tubuh (IMT) dengan keteraturan siklus menstruasi pada mahasiswi Universitas Negeri Padang. Metode Survei deskriptif kuantitatif cross-sectional dilakukan terhadap 91 mahasiswi dari berbagai fakultas melalui purposive sampling. Data dikumpulkan menggunakan kuesioner terstruktur Google Form sebanyak 27 item mencakup data antropometri, karakteristik menstruasi, dan faktor gaya hidup. Klasifikasi IMT menggunakan standar WHO untuk populasi Asia. Hasil Sebagian besar responden ber-IMT normal (64,8%), sedangkan 35,2% berada di luar rentang normal. Kelompok obesitas menunjukkan ketidakteraturan siklus tertinggi (75,0%), diikuti overweight (50,0%), kurus (43,8%), dan normal (34,7%). Faktor gaya hidup yang berperan: 83,5% tidur kurang dari 7 jam/malam, 93,5% merasakan dampak stres pada siklus, dan 89,6% jarang mengonsumsi makanan bergizi seimbang. Kesimpulan utama IMT di luar rentang normal berkaitan dengan ketidakteraturan siklus menstruasi melalui dua jalur fisiologis berbeda: defisit energi dan supresi GnRH pada kondisi kurus, serta hiperaromatisasi dan hiperandrogenisme pada overweight dan obesitas. Edukasi kesehatan terpadu yang menyasar status gizi, pola tidur, dan manajemen stres perlu diintegrasikan di lingkungan kampus.
Kebakaran hutan dan deforestasi: menggali solusi berbasis teknologi dan komunitas Alifda Putri Meivinia; Era Despitri; Rayhanna Fadillah S; Resti Hidayati Putri; Gina Sulman; Megawati Megawati; vauzia vauzia; Abdul Razak
Education and Social Sciences Review Vol. 5 No. 2 (2024): Education and Social Sciences Review
Publisher : Indonesian Institute for Counseling, Education and Theraphy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/07essr509300

Abstract

Kebakaran hutan dan deforestasi telah menjadi ancaman signifikan terhadap keberlanjutan ekosistem global, mengakibatkan kerugian ekologi, sosial, dan ekonomi. Fenomena ini dipicu oleh faktor seperti aktivitas manusia, perubahan iklim, dan kebijakan tata kelola hutan yang kurang efektif. Artikel ini bertujuan untuk mengidentifikasi solusi berbasis teknologi dan komunitas yang dapat mengurangi dampak kebakaran hutan dan deforestasi. Metodologi yang digunakan mencakup tinjauan literatur, analisis studi kasus dari wilayah yang terdampak parah, serta wawancara dengan pakar lingkungan dan praktisi komunitas. Hasil penelitian menunjukkan bahwa teknologi seperti citra satelit, kecerdasan buatan, dan sistem pemantauan berbasis sensor efektif dalam mendeteksi kebakaran hutan secara dini dan mengurangi intensitas kerusakan. Sementara itu, keterlibatan komunitas lokal melalui program edukasi, pemberdayaan ekonomi alternatif, dan inisiatif pengelolaan hutan berbasis masyarakat terbukti meningkatkan keberlanjutan konservasi hutan. Kesimpulan penelitian ini menegaskan bahwa pendekatan integratif, yang menggabungkan teknologi canggih dan partisipasi aktif masyarakat, merupakan langkah strategis dalam memitigasi risiko kebakaran hutan dan deforestasi. Implikasi penelitian ini mencakup rekomendasi kebijakan untuk mengadopsi teknologi modern dan memperkuat kapasitas komunitas lokal dalam pengelolaan lingkungan secara berkelanjutan, guna menjaga keseimbangan ekosistem dan mendorong keberlanjutan jangka panjang.
Identifikasi Jumlah Kromosom Ikan Mas Rina Juniandini Sari; Abdul Razak; Rijal Satria
Spizaetus: Jurnal Biologi dan Pendidikan Biologi Vol 4 No 1 (2023): Spizaetus: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP, Universitas Nusa Nipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55241/spibio.v4i1.88

Abstract

Penelitian ini bertujuan untuk menganalisis jumlah kromosom ikan mas tetraploid (Carassius auratus) melalui berbagai sumber artikel juranl baik nasional maupun internasional. Dengan adanya penelitian ini diharapkan dapat menambah pengetahuan mengenai jumlah kromosom ikan tawar khususnya ikan mas. Metode penelitian pada penelitian ini adalah literatur review yang untuk membuat analisa dan sintesis terhadap pengetahuan yang sudah ada terkait dengan topik yang akan diteliti pada penelitian ini. Populasi penelitian adalah artikel jurnal nasional dan internasional. Sampel pada penelitian ini adalah sebagian artikel pada jurnal nasional dan internasional terkait kromosom pada ikan di perairan air tawar khususnya pada ikan mas.
Co-Authors A. Asrizal Adisti Vadila Adnal Yeka Adnan Yelka Ahmad Ikhsan Ahmad Subari Aisyah Amini Akbarullah Akbarullah Alifda Putri Meivinia Alya Fariani Anisa Miftahul Jannah Apriani Sijabat Aprizon Putra Arif Setiawan Arman A Armando Yosephin Butar Butar Artika Zalni Athosra Athosra Atifah, Yusni Aulia Sofianora Auliani Arafah Auliani Arafah Azwir Anhar Bismihayati Bismihayati Boby Rahman Dedi Agustanto Deni Sarianto Des M Des M Dewi Fortuna Khairil Dian Intan Rahmadhani Dinda Tri Pangesti Dinda Tri Pangesti Dona Setiawan Dwi Elvia Ningsih Dwi Hilda Putri Dwi Marsiska Driptufany Edwin Edwin Elfandra Fan Fadhli Rabbi Elmayana Fradila Elsa Yuniarti Eni Kamal Eni Kamal Era Despitri Eri Barlian Eria Marina Sepriyani Eria Marina Septiyani F. Festiyed Fadel Ikrar Jamika Fadila Fadila Fajrin Fajrin Fatmawati Fatmawati Festiyed Festiyed Festiyed Fevria, Resti Fira Verina Fitra Arya Dwi Nugraha Fitri Arsih Fitri Nurhidayati Fitrya Monica Frinsis Warmansyah Gina Sulman Handayuni, Linda Hasmi Raharini Hazqan Hari Asri Heffi Alberida heldi heldi Henny Yulius Herdi Herdi Indang Dewata Indang Dewata Irdawati Irdawati Isril Berd Isril Berd Iswandi U Jelibseda Jelibseda Jelibseda Khairunisa Khairunisa Kurnia Wulansari Linda Winiasri Lindawati Lindawati Lismomon Nata Lufri Lufri Lufri Marten, Threo Wanda Megawati Megawati Mhd. Fauzi Mhd. Ridha Mia Ramayani Mira Hasti Hasmira Mona Gusfira Monhartini Monhartini Moralita Chatri Muhamad Sholichin Muhammad Hidayat Muhyiatul Fadilah Mulya Gusman Mutia Pramadani Mutia Sari Mutiaraziom Susanti Neliyarti Neliyarti Novi Indah Lestari Nur Aisyah Putri Nur Efendi Nurhasan Syah Okriyeni Sudiar Onasis, Aidil Oria Lasmana Palma Juanta Pariyasi Pariyasi Petrizal Petrizal Purnama Wirawan Putri, Santi Diana Rahmi Hidayanti Rahmi Putri Wirman Ramadan Sumarmin Ramadhan Sumarmin Ramadhan Sumarmin Ramadhan Sumarmin Ramadhan Sumarmin Ramadhan Sumarmin Rani Dwi Suci Hd Putri Rani Dwi Suci Hd Putri Rayhanna Fadillah S Relsas Yogica, Relsas Resti Hidayati Putri Reza Sapitri Rhavy Ferdyan Rijal Satria Rina Juniandini Sari Rismiati Rudy Anarta Rusli HAR Saiful Jamal Selaras, Ganda Hijrah Septian Budiman Serly Mutia Sari Silvira Ilhami Silvy Annisa Siska Wardeni Skunda Dilarosta Skunda Diliarosa Skunda Diliarosta Skunda Diliarosta Sri Wahyuni Suci Fadhillah Almeida Suci Fajrina Suci Fajrina Sugriarta, Evino Suhendrinal Suhendrinal Sundari Permata Sari Syamsul Arifin Syamsuriza Syamsuriza Syamsurizal S Tomi Apra Santosa Tomi Apra Santosa Santosa Tri Putri Wahyuni Triyanchy Afaz Ujang Sudiartono vauzia vauzia Vauzia, Vauzia Violita Violita Violita Violita Widya Prarikelan Widya Prarikeslan Winda Ayu Fietri Wirda Taufik Wirdaningsih Wirdaningsih Yasmi Antara Yerimadesi Yogi Valfa Yohandri Yohandri Yohandri Yosi Laila Rahmi Yuli Susanti Yulkar Pramilus Yuni Ahda Zalik Muhammad Latif Zuhratul Mardhiyah Amir Zulhendra Syafardi Zulyusri Zulyusri Zulyusri, Zulyusri