Article Per Year (5 Year)
p-Index From 2021 - 2026
10.296
P-Index
This Author published in this journals
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 Edubiotik : Jurnal Pendidikan, Biologi dan Terapan 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 BINOMIAL : Jurnal Pendidikan Biologi Journal of Digital Learning and Education TROPICAL GENETICS Journal of Applied Agricultural Science and Technology Research and Development in Education (RaDEn) Jurnal Kependudukan dan Pembangunan Lingkungan (JKPL) Journal of Climate Change Society Ta'dib Symbiotic: Journal of Biological Education and Science Journal of Innovative and Creativity Biodik: Jurnal Ilmiah Pendidikan Biologi Jurnal Sains dan Teknologi Edumaspul: Jurnal Pendidikan
Abdul Razak
Universitas Negeri Padang
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy 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 Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

Published : 86 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 86 Documents
Search

 4   5   6   7   8 
Ethno-Biology Learning Model Based on Design Thinking to Improve Students' Critical Thinking Skills Linda Winiasri; Tomi Apra Santosa; Yohandri Yohandri; Abdul Razak; Festiyed Festiyed; Zulyusri Zulyusri
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4213

Abstract

This study aims to investigate the effect of an ethnobiology learning model based on design thinking on students' critical thinking skills. The research is a type of quasi-experimental research with a randomized control group pretest-postest design. The population of this study came from SMA Negeri 12 Kerinci. The research sample came from two classes, namely class XI MIPA (experimental class) and class MIPA 3 (control class) totaling 42 students. The experimental class group used the ethnobiology learning model while the control class group used the conventional learning model. The sampling technique is random sampling. The research instrument was an objective test of critical thinking skills. Data analysis was quantitative statistical analysis with the help of SPSS version 26. The results of this study showed that the average value of posttest and N-gain critical thinking skills of classes that obtained ethnobiology learning based on design thinking was better than classes that used conventional learning. The t-test results show that the ethnobiology learning model based on design thinking has an effect on critical thinking skills sig. < 0.05 (0.00 < 0.05). Students' thinking skills in the experimental class obtained an average score of 82.30 with an N-gain value of 0.72
Analysis of the Effect of Providing MNBs Organic Liquid Fertilizer on the Growth of Pueraria Javanica Plants in Coal Mining Areas Yasmi Antara; Iswandi Umar; Mulya Gusman; Abdul Razak; Nur Efendi
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5548

Abstract

Apart from ex-mining land which requires management and rehabilitation using soil microbial communities, reclamation activities require time and technology with high costs and results that are not necessarily effective and efficient. One effective way is to provide organic fertilizer which contains lots of microbes and is able to neutralize soil acidity. This type of research is experimental research with a research design using a Completely Randomized Design (CRD) 4 x 6. The population of this research is all Ruji Nut Plants (Pueraria Javanica) that grow in the PT Mine Wire House area. The main natural coal sampled in this research were 24 Ruji Nut Plants (Pueraria Javanica). The results of this research were that administering NPK solution and Micro Nano Bubbles (MNBs) was proven to help accelerate stem growth, number of leaves, number of leaf branches, root length and increase the biomass of Ruji Nut (Pueraria Javanica) plants in planting media with minimal topsoil. The dosage of Organic NPK Solution and Micro Nano Bubbles (MNBs) for optimal growth of Pueraria javanica plants was in treatment 4 (90 ml), where in treatment 4 the average stem growth, number of leaves, number of leaf branches, root length and plant biomass reached optimal point. So the use of Organic NPK solution using Micro Nano-Bubbles (MNBs) is more effective and environmentally friendly because it is formed from organic materials.
Developing textbook of basic science concepts based on ethnoscience Dalihan Natolu Apriani Sijabat; F. Festiyed; A. Asrizal; Abdul Razak; Palma Juanta
Research and Development in Education (RaDEn) Vol. 4 No. 1 (2024): July
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/raden.v4i1.32201

Abstract

This research aimed to develop a textbook on basic science concepts based on ethnoscience that is valid, practical, and effective. The research method was R&D and implemented five stages of the ADDIE model. The instrument used in this research is a local wisdom-based textbook validation sheet consisting of a material media, and language validation sheet. There are three experts as a validators according to their field of science, an ethnoscience-based textbook practicality sheet. This sheet serves to determine the practicality of valid textbook design and the effectiveness sheet for ethnoscience-based textbooks based on Natolu ethnoscience. The research results show that the average value of the validity test results for textbooks on basic science concept based on ethnoscience is 81.26% (valid). The effectiveness results show a score of 3.5, which means the textbook developed is included are effective. Based on those results, it can be conclude that the ethnoscience-based basic concept of science textbook is valid, effective, and practical so it is suitable for use in the learning process in the Basic Science course.
Literatur Review: Strategi Penanganan Pemukiman Kumuh di Kelurahan Batang Arau Kota Padang terkait Sanitasi dan Kesehatan Lingkungan Fitrya Monica; Fadel Ikrar Jamika; Abdul Razak; Linda Handayuni; Elsa Yuniarti; Mhd. Fauzi
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5574

Abstract

AbstractSanitation and environmental health are complex problems facing Indonesia today. If these problems are not addressed immediately, this will certainly have an impact on sanitation and environmental health in the settlements themselves, such as the emergence of germs. So this literature review aims to describe the description and handling strategies of slums settlements in Batang Arau Village, Padang City regarding sanitation and environmental health. The method used is qualitative and literature review. The results of the study show that the settlements in Batang Arau Village, Padang City have mild, medium, and large slums sanitation categories. The environment street and drinking water supply are in the low category. The medium category includes buildings, waste water management, and solid waste management. While environmental drainage and fire protection are included in the large category. The handling strategy that can be taken to deal with these slums settlements are to carry out a socialization program in the form of the Kotaku Program, create an environment-based slums settlement concept, carry out a community empowerment/ human resources (HR) strategy, carry out sustainable slums management, and carry out area management plans settlement. If this strategy is carried out, it will reduce slum settlements in the PadangCity.Keywords: Batang Arau Village, environmental health, slums, sanitation, handling strategies
Analisis Relevansi Materi Superkelas Pisces dalam Aspek Penerapan Ilmu Taksonomi Hewan di Sekolah: (Analysis of the Relevance of Pisces Superclass Material in the Aspect of Application Animal Taxonomy in Schools) Rhavy Ferdyan; Abdul Razak; Ramadhan Sumarmin; Zulyusri Zulyusri
BIODIK Vol. 6 No. 4 (2020): December 2020
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v6i4.10964

Abstract

The science of taxonomy animal is a science that is constantly experiencing growth. One of the objects of study of the taxonomy of animals is a superclass Pisces that its application is also done at the school through the teaching of biology. To expand the repertoire of science knowledge regarding Pisces, not be separated from research that are continuously being developed by experts to produce discoveries about the Pisces superclass which also have an impact on the discovery of new concepts. Will but the content material superclass Pisces on learning and several book packages that use has not been demonstrated progress hot, even still finding misconception. This is certainly not appropriate if it is still implemented. Through the articles of this author will give a review of the science regarding the reason for the importance of increasing the relevance of the content material to expose the data and facts state of content material superclass Pisces during this. Articles of this come through research by using approach qualitative type of study library (library research). Abstrak. Ilmu taksonomi hewan merupakan ilmu yang senantiasa mengalami perkembangan. Salah satu objek kajian taksonomi hewan adalah superkelas pisces yang penerapannya juga dilakukan di sekolah melalui pembelajaran biologi. Untuk memperluas khasanah ilmu pengetahuan mengenai pisces, tidak akan lepas dari penelitian-penelitian yang terus dikembangkan oleh para ahli untuk menghasilkan penemuan-penemuan baru tentang superkelas pisces yang juga berdampak kepada penemuan konsep-konsep baru. Akan tetapi konten materi superkelas pisces pada pembelajaran dan beberapa buku paket yang digunakan belum menunjukkan perkembangan terkini, bahkan masih ditemukannya miskonsepsi. Hal ini tentu tidak tepat jika masih diterapkan. Melalui artikel ini penulis akan memberikan kajian ilmiah mengenai alasan pentingnya meningkatkan relevansi konten materi dengan memaparkan data dan fakta keadaan konten materi superkelas pisces selama ini. Artikel ini hadir melalui penelitian dengan menggunakan pendekatan kualitatif tipe studi pustaka (library research).
Efektivitas Model Blended Learning Terhadap Hasil Belajar Mahasiswa Pada Mata Kuliah Zoologi di Era Covid-19: (The Effectiveness of the Blended Learning Model on Student Learning Outcomes in Zoology Subjects in the Covid-19 Era) Tomi Apra Santosa; Abdul Razak; Azwir Anhar; Ramadan Sumarmin
BIODIK Vol. 7 No. 01 (2021): March 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i01.11708

Abstract

The purpose of this study was to determine the differences between the blended learning and offline method models on student learning outcomes in the COVID-19 pandemic. The research used was experimental. The research subjects came from 5-semester biology tadris students of the 2019/2020 academic year IAIN Kerinci. Research instruments in the form of tests and questionnaires via a google form. The data analysis technique was in the form of the t-test with Minitab 19 software. To carry out the hypothesis test, the normality test and the homogeneity test had to be done first. The results showed that the blended learning model was effective in increasing student learning outcomes in the zoology course by an average of 68.16 to 83.42. and provide a significant effect of the blended learning model on student learning outcomes in zoology material. This can be seen from the p-value of 0.000 <0.05. The blended learning model is very good to be applied in schools even in universities where this learning model is able to improve student learning outcomes in the era of the COVID-19 pandemic. Abstrak. Tujuan penelitian ini mengetahui perbedaan  model blended learning dan luring method terhadap hasil belajar biologi siswa pada pandemi COVID-19. Penelitian yang digunakan eksperimen. Subjek penelitian berasal dari mahasiswa tadris biologi semester 5 tahun ajaran 2019/2020 IAIN Kerinci.  Instrumen penelitian berupa tes dan angket melalui google form. Teknis analisis data berupa uji t dengan sofware Minitab 19. Untuk melaksanakan uji hipotesis, maka harus dilakukan dahulu uji normalitas dan uji homegenitas data. Hasil penelitian menunjukan bahwa model blended learning efektif meningkatan hasil belajar mahasiswa pada mata kuliah zoologi dengan rata-rata 68.16 menjadi 83.42. dan  memberikan pengaruh signifikan model blenden learning terhadap hasil belajar mahasiswa pada materi zoologi. Hal dapat dilihat dari nilai p-value 0.000 < 0.05. Model blended learning sangat baik untuk diterapkan di sekolah bahkan di perguruan tinggi dimana model pembelajaran ini mampu meningkatkan hasil belajar mahasiswa di era pendemi covid 19.  
Analisis Kendala Pembelajaran Online Selama Pandemi Covid-19 Pada Mata Pelajaran IPA di SMPN 1 Bayung Lencir : (Analysis of the Obstacles of Online Learning During the Covid-19 Pandemic on IPA Subjects at SMPN 1 Bayung Lencir) Muhamad Sholichin; Zulyusri Zulyusri; Lufri Lufri; Abdul Razak
BIODIK Vol. 7 No. 2 (2021): June 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i2.12926

Abstract

This study aims to determine the obstacles to online learning at SMP Negeri 1 Bayung Lencir during the Covid-19 pandemic in science subjects. Changes in learning methods that were originally carried out face-to-face to online learning experienced several obstacles starting an unstable internet network, an inadequate internet quota so that students' lack of understanding of the subject matter provided. This type of research is a descriptive survey research with a qualitative approach, the data of this study were obtained from students of class VIII and IX. The data collection technique in this study was a questionnaire while the instrument used in this study was an online questionnaire distributed through the WhatsApps application. The data analysis technique used in this research is descriptive analysis. The results showed that the constraints most experienced by the students of SMP Negeri 1 Bayung Lencir were the lack of internet quota and an unstable internet network. Abstrak. Penelitian ini bertujuan untuk mengetahui kendala pembelajaran online di SMP Negeri 1 Bayung Lencir selama pandemi Covid-19 pada mata pelajaran IPA. Perubahan metode pembelajaran yang semula dilakukan secara tatap muka menjadi pembelajaran online mengalami beberapa kendala memulai jaringan internet yang kurang stabil, kuota internet yang kurang memadai sehingga kurangnya pemahaman peserta didik terhadap materi pelajaran yang diberikan. Jenis penelitian ini yaitu penelitian survey deskriptif dengan pendekatan kualitatif, data penelitian ini diperoleh dari siswa kelas VIII dan IX. Teknik pengumpulan data pada penelitian ini adalah angket (kuesioner) sedangkan instrumen yang digunakan pada penelitian ini adalah angket (kuesioner) online yang disebarkan melalui aplikasi WhatsApps. Teknik analisis data yang digunakan dalam penelitian ini yaitu analisis deskriptif. Hasil penelitian menunjukkan bahwa kendala yang paling banyak dirasakan oleh peserta didik SMP Negeri 1 Bayung Lencir adalah kendala kurangnya kuota internet dan jaringan internet yang tidak stabil.
Study of Agricultural Land Conversion on the Availability of Ocean Water in Maintaining Terrestial Ecosystems Dewi Fortuna Khairil; Abdul Razak
Science and Environmental Journal for Postgraduate Vol 5 No 2 (2023): Science and Environmental Journals for Postgraduate (SENJOp)
Publisher : Postgraduate School, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/senjop.v5i2.206

Abstract

Land is a natural resource that has an important role in the development of a country. The purpose of this research is to find out how the study of agricultural land conversion and its relation to water availability in maintaining the land ecosystem. The method used in this research is a literature review or literature review of several previous studies. One of the problems faced in land development is the lack of water catchment areas due to land conversion. The lack of water availability triggered by the conversion of agricultural land areas certainly has a very diverse impact, such as a lack of food supply, and a decrease in soil quality. so it can be concluded that the conversion of agricultural land and the availability of water in maintaining terrestrial ecosystems are closely related.
The Impact of Palm Plantations on the Economy, Social and Environmental Elfandra Fan Fadhli Rabbi; Abdul Razak; Nurhasan Syah; Skunda Diliarosta
Science and Environmental Journal for Postgraduate Vol 5 No 2 (2023): Science and Environmental Journals for Postgraduate (SENJOp)
Publisher : Postgraduate School, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/senjop.v5i2.214

Abstract

This paper aims to describe the forms of impacts caused by oil palm plantation activities from economic, social, and environmental aspects. The method used by the author is a literature review related to the economic, social, and environmental impacts caused by oil palm plantation activities. A library study is a study whose research object is in the form of literature works in the form of scientific journals, books, articles in the mass media, as well as statistical data. After the resulting impacts are known, the author's hope of this paper is that the positive impacts generated by oil palm plantation activities can be maximized and the negative impacts on the environment can be minimized. The negative impact on the environment is not felt directly but in the long term. So that the community will be more prosperous without damaging the environment. In the end, sustainable development can be realized collectively.
The Relationship between Knowledge and Behavior of Local Communities in Maintaining Environmental Conservation: Literature Review Suhendrinal Suhendrinal; Abdul Razak; Nurhasan Syah; Skunda Diliarosta
Science and Environmental Journal for Postgraduate Vol 6 No 1 (2023): Science and Environmental Journals for Postgraduate (SENJOp)
Publisher : Postgraduate School, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/senjop.v6i1.221

Abstract

This study aims to determine the relationship between knowledge and behavior of local communities in preserving the environment. This type of research is research that uses the literature review method. Literature review research is a method in research to identify, evaluate, and interpret research results that are relevant to a particular research topic, or phenomena that are the focus of research conducted by reviewing scientific articles in a structured and planned manner. In this study, it is known that knowledge has a relationship with people's behavior in maintaining, managing, and utilizing the environment properly without damaging the environment. This is based on the knowledge gained that makes people aware of the importance of protecting the environment so that it can be used by the next generation.
Co-Authors A. Asrizal Adisti Vadila Adnal Yeka Adnan Yelka Ahmad Ikhsan Ahmad Subari Aisyah Amini Akbarullah Akbarullah Alya Fariani 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 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 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 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 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 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 Relsas Yogica, Relsas Reza Sapitri Rhavy Ferdyan Rijal Satria Rismiati Rudy Anarta Rusli HAR Saiful Jamal Selaras, Ganda Hijrah Septian Budiman Serly Mutia Sari Silvy Annisa Siska Wardeni Skunda Dilarosta Skunda Diliarosa Skunda Diliarosta Skunda Diliarosta Sri Wahyuni Suci Fajrina Sugriarta, Evino Suhendrinal Suhendrinal Sundari Permata Sari Syamsul Arifin Syamsuriza Syamsuriza Syamsurizal S Tomi Apra Santosa Tomi Apra Santosa Santosa Triyanchy Afaz Ujang Sudiartono 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