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All Journal IAES International Journal of Robotics and Automation (IJRA) Jurnal Biologi Udayana El-Hayah : Jurnal Biologi Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Fisika FLUX Pedagogi Hayati JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika) SPEKTRA: Jurnal Kajian Pendidikan Sains SEJ (Science Education Journal) Jurnal Penelitian Pendidikan IPA (JPPIPA) BIOEDUKASI Journal of Science Education Research PENDIPA Journal of Science Education Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi JURNAL ILMIAH PETERNAKAN TERPADU BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Jurnal Biosilampari: Jurnal Biologi COMPTON: Jurnal Ilmiah Pendidikan Fisika Jurnal Biotek IJEEM - Indonesian Journal of Environmental Education and Management Kasuari: Physics Education Journal (KPEJ) Agroteknika Abdimas Universal ULIN: Jurnal Hutan Tropis Silampari Jurnal Pendidikan Ilmu Fisika Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Hydrogen: Jurnal Kependidikan Kimia Bioscientist : Jurnal Ilmiah Biologi DIKSAINS : Jurnal Ilmiah Pendidikan Sains JURNAL HUTAN TROPIS Filogeni: Jurnal Mahasiswa Biologi Andromeda: Jurnal Pengabdian Masyarakat Rafflesia IJIS Edu : Indonesian Journal of Integrated Science Education
BHAKTI KARYADI
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Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture 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 Physics Social Sciences Other

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Journal : DIKSAINS : Jurnal Ilmiah Pendidikan Sains

 1 
PENGEMBANGAN E-KOMIK MATERI SISTEM PENCERNAAN MANUSIA BERBASIS CONTEXTUAL TEACHING AND LEARNING (CTL) Puyanti, Puyanti; Karyadi, Bhakti; Nirwana, Nirwana; Sakti, Indra; Parlindungan, Deni
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 4 No. 1: Desember 2023
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.4.1.1-7

Abstract

ABSTRAK   Penelitian ini bertujuan untuk menghasilkan bahan ajar e-komik berbasis Contextual Teaching and Learning (CTL) pada materi Sistem Pencernaan Manusia yang tervalidasi oleh para ahli. Jenis penelitian ini adalah Penelitian dan Pengembangan (R&D) dengan model pengembangan 4D. Bahan ajar e-komik diuji kelayakan oleh dua validator ahli materi, dua validator media dan dua ahli praktis (Guru). Instrumen yang digunakan dalam  penelitian adalah lembar wawancara, angket kebutuhan peserta didik, angket validasi dan angket respon peserta didik. Hasil validasi oleh ahli materi, ahli media dan ahli praktis termasuk dalam kategori sangat valid. Hasil respon peserta didik pada aspek materi, tampulan dan bahasa termasuk dalam kategori sangat baik. Berdasarkan hasil kelayakan dan uji respon dapat disimpulkan bahwa bahan ajar e-komik telah layak secara konseptual dan bahan ajar e-komik mendapatkan respon  positif oleh sebagian besar peserta didik kelas VIII SMP.   Kata Kunci: CTL, e-komik, pencernaan   ABSTRACT   This study aims to produce Contextual Teaching and Learning (CTL) based e-comic teaching materials on human digestive system material validated by experts. This type of research is Research and Development (R&D) with a 4D development model. The e-comic teaching materials are tested for feasibility by three material expert validators, two media validators and two practical experts. The instruments used in the study were interview sheets, questionnaires on the needs of students and questionnaires of student responses. Validation results by material experts, media experts and practical experts fall into the category of very valid. The results of students' responses to aspects of material, tampulan and language are included in the excellent category. Based on the results of the feasibility and response test, it can be concluded that the e-comic teaching materials are conceptually feasible and the e-comic teaching materials have received a positive response by most of the students of class VIII junior high school.   Keywords : CTL, disgetion, e-comic
PENGEMBANGAN E-BOOK KEANEKARAGAMAN CAPUNG DI KAWASAN PERSAWAHAN PAGAR GADING KABUPATEN BENGKULU SELATAN SEBAGAI MEDIA BELAJAR KEANEKARAGAMAN HAYATI Elza Heryensi, Elza Heryensi; Yani, Ariefa Primair; Nirwana, Nirwana; Karyadi, Bhakti; Parlindungan, Deni
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 4 No. 1: Desember 2023
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.4.1.17-25

Abstract

ABSTRAK   Penelitian ini bertujuan untuk menghasilkan E-book bagi siswa SMP berdasarkan keragaman capung di Kawasan Persawahan Pagar Gading Kabupaten Bengkulu Selatan. Jenis penelitian ini adalah Reseach and Devolopment yang mengacu  pada langkah penelitian dan pengembangan Sugiyono (2017) yang telah dimodifikasi. Langkah penelitian disesuaikan dengan kebutuhan peneliti, yaitu potensi dan masalah, pengumpulan data, desain produk, validasi desain, dan revisi desain. Teknik pengumpulan data pada penelitian ini yaitu observasi, angket, dan dokumentasi. Teknik analisis data keragaman jenis capung dianalisis secara deskriptif. Uji validasi E-book meliputi aspek isi materi, penyajian, kebahasaan, dan kegrafisan. Berdasarkan hasil penelitian ditemukan sebanyak 15 spesies capung dengan 5 famili dan 2 subordo, yaitu 9 spesies dari famili Libellulidae (Crocothemis erythraea, Crocothemis servilia, Diplacodes trivialis, Neurothemis ramburii, Neurothemis terminata, Orthetrum sabina, Pantala plavescens, Potamarcha congener, Trithemis aurora), 3 spesies dari famili Coenagrionidae (Agriocnemis femina, Ischnura senegalensis, Pseudagrion rubriceps), 1 spesies dari famili Platycnemididae (Copera marginipes), 1 spesies dari famili Chlorocyphidae (Libellago sumatrana)  dan 1 spesies dari famili Protoneuridae (Prodasineura verticalis). Hasil uji validasi E-book oleh ahli media 97,6%, ahli materi 96,4%, dan ahli praktisi (guru IPA SMP) 85,7%. Dapat disimpulkan bahwa desain E-book yang dikembangkan berdasarkan keragaman capung di kawasan persawahan Pagar Gading Kabupaten Bengkulu Selatan ini sangat layak untuk diuji cobakan sebagai media belajar keanekaragaman hayati SMP kelas VII.   Kata kunci: Capung, Persawahan, Pagar Gading, E-book   ABSTRACT     This study aims to produce E-book for SMP students based on the diversity of dragonflies in the rice fields of Pagar Gading, South Bengkulu Regency. This type of research is Research and Development which refers to the Research and Development steps of Sugiyono (2017) which has been modified. The research steps are adjusted to the needs of researchers, potential problems, data collection, product design, design validation, and design revision. Data collection techniques in this study are observation, questionnaires, and documentation. The data analysis technique for the diversity of dragonflies was analyzed descriptively. The E-book validation test covers aspects of material content, presentation, language, and graphics. Based on the results of the study found as many as 15 species of dragonflies with 5 families and 2 suborders, namely 9 species from the family Libellulidae (Crocothemis erythraea, Crocothemis servilia, Diplacodes trivialis, Neurothemis ramburii, Neurothemis terminata, Orthetrum sabina, Pantala plavescens, Potamarcha congener, Trithemis aurora), 3 species from family Coenagrionidae  (Agriocnemis femina, Ischnura senegalensis, Pseudagrion rubriceps), 1 species from family Platycnemididae (Copera marginipes), 1 species from family Chlorocyphidae (Libellago sumatrana) and 1 species from family Protoneuridae (Prodasineura verticalis). The results of the E-book validation test by media experts were 97,6%, material experts 96,4%, and expert practitioners (Science teachers of SMP) 85,7%. It can be concluded that the design of the E-book which was developed based on the diversity of dragonflies in the Pagar Gading rice fields, South Bengkulu Regency, is very feasible to be tested as a medium for learning biodiversity in SMP class VII.   Keywords: Dragonfly, Rice Fields, Pagar Gading, E-book
PENGEMBANGAN LKPD BERBASIS POE2WE (PREDICTION, OBSERVATION, EXPLANATION, ELABORATION, WRITE, EVALUATION) PADA MATERI BIOTEKNOLOGI Yulianingsih, Elysabet; Nirwana; Ariefa Primair Yani; Bhakti Karyadi; Aprina Defianti
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 5 No. 1: Desember 2024
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.5.1.1-11

Abstract

ABSTRAKPenelitian ini memiliki tujuan untuk mengembangkan LKPD berbasis POE2WE pada materi Bioteknologi bagipeserta didik tingkat SMP. Jenis penelitian ini adalah Reseach and Developmnet dengan model 4D (Define, Design,Develop, Disseminate) dan hanya dibatasi pada 3D atau hanya pada tahap Develop saja. Teknik pengumpulan datapenilitian ini yaitu observasi, wawancara dan angket. Teknik analisis data LKPD ini dianalisis secara deskriptif. Ujivalidasi LKPD meliputi aspek materi, penyajian tampilan, dan bahasa yang dilakukan oleh dua validator dan duapraktisi. Hasil uji validasi LKPD yang dilakukan terhadap validator ahli dan praktisi memperoleh persentase rata-rata92,5%. Dan dari hasil respon yang telah dilakukan terhadap 10 peserta didik SMP Negeri 21 Bengkulu Utaramendapat rerata persentase skor sebesar 93.75%. Dapat disimpulkan bahan LKPD berbasis POE2WE (Prediction,Observation, Explanation, Elaboration, Write, Evaluation) pada materi Bioteknologi ini sangat layak untuk digunakansebagai bahan belajar siswa.Kata kunci : LKPD, POE2WE, bioteknologiABSTRACTThis research aims to develop POE2WE-based LKPD on Biotechnology material for junior high school students. Thistype of research is Research and Developmnet with 4D models (Define, Design, Develop, Disseminate) and is onlylimited to 3D or only at the Develop stage. The data collection techniques of this research are observation, interviewsand questionnaires. The data analysisis technuque of this LKPD was analyzed descriptively. The LKPD validation testincludes aspects of material, presentation, display, and language carried out by two validators and two practitioners.The results of the LKPD validation test conducted on expert validators and practitioners obtained an averagepercentage of 92.5%. And from the response thathas been carried out to 10 students of SMP Negeri 21 Bengkulu Utaragot an average percentage score of 93.75%. It can be concluded that the POE2WE-based LKPD material (Prediction,Observation, Explanation, Elaboration, Write, Evaluation) in the Biotechnology is very feasible to be used as studentlearning material.Keywords : LKPD, POE2WE, Biotechnology
ANALISIS KEBUTUHAN PENGEMBANGAN E-BUKU SAKU SISTEM EKSKRESI GINJAL BERBASIS ANDROID MENGGUNAKAN APLIKASI CALIBRE, SIGIL DAN SUPREADER BAGI SISWA KELAS VIII SMP anjelie, Anggi; Wardana, Rendy Wikrama; Sakti, Indra; Karyadi, Bhakti; Johan, Henny
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 5 No. 2 (2024): Juni 2025
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.5.2.87-95

Abstract

ABSTRAK Penelitian ini bertujuan untuk mengembangkan buku saku elektronik berbasis android yang valid menggunakan aplikasi calibre, sigil dan Supreader pada materi sistem ekskresi yang layak untuk digunakan dalam proses pembelajaran. Serta mengetahui respon siswa terhadap buku saku elektronik berbasis android menggunkan aplikasi calibre dan sigil pada materi sistem ekskresi manusia digunakan dalam proses pembelajaran. Sampel dalam penelitian ini adalah seluruh peserta kelas VIII A dengan jumlah 27 siswa. Pengambilan sampel menggunakan teknik pengumpulan data menggunakan lembar angket kebutuhan guru dan siswa, lembar validasi ahli materi dan media serta  lembar respon siswa kemudian data dianalisis dengan teknik analisis data kuantitatif. Hasil penelitian menunjukkan bahwa e-buku saku menjadi salah satu bahan ajar yang dapat membantu peserta didik dalam mempelajari materi sistem ekskresi manusia.   Kata kunci: Pengembangan buku saku elektronik, sistem ekskresi manusia   ABSTRACT This study aims to develop a valid android-based electronic pocket book using the caliber and sigil applications on excretory system material that is suitable for use in the learning process. As well as knowing student responses to android-based electronic pocket books using the caliber and sigil applications on the human excretory system material used in the learning process. The sample in this study were all participants in class VIII A with a total of 27 students. Sampling used data collection techniques using questionnaires for teacher and student needs, material and media expert validation sheets and student response sheets, then the data were analyzed using quantitative data analysis techniques. The results of the study indicate that e-pocket books are one of the teaching materials that can assist students in studying the material of the human excretory system.   Keyword : Development of electronic pocket book, human excretory system
PENGEMBANGAN LKPD BERBASIS SAINS TEKNOLOGI MASYARAKAT (STM) PADA MATERI ZAT ADITIF KELAS VIII SMP Utami, Gita Nita; Yani, Ariefa Primair; Koto, Irwan; Sutarno, Sutarno; Karyadi, Bhakti
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 5 No. 2 (2024): Juni 2025
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.5.2.126-137

Abstract

ABSTRAK   Penelitian ini bertujuan untuk mengembangkan bahan ajar LKPD berbasis Sains Teknologi Masyarakat (STM) Pada Materi Zat Aditif Kelas VIII SMP yang tervalidasi oleh para ahli. Jenis penelitian ini adalah Penelitian dan Pengembangan (R&D) dengan model pengembangan 4D dengan dibatasi hanya pada tahap pengembangan (development). Penelitian dilakukan di SMP Negeri 05 Seluma. Instrumen yang digunakan dalam penelitian ini berupa angket validasi ahli dan angket respon siswa. Teknik analisis validasi yang digunakan adalah formula Aiken’ V . Hasil penelitian ini berupa pengembangan LKPD Berbasis Sains Teknologi Masyarakat (STM) Pada Materi Zat Aditif kelas VIII SMP. Hasil penelitian LKPD dinyatakan layak digunakan dengan  skor keseluruhan rata-rata dalam kategori sangat valid, yang menunjukkan bahwa bahan ajar yang dikembangkan telah layak secara konseptual dari aspek materi, bahasa dan media. Hasil respon peserta didik kelas VIII SMP Negeri 05 Seluma terhadap bahan ajar LKPD secara keseluruhan mendapat persentase rata-rata dalam kategori sangat baik. Hal tersebut menunjukkan bahwa sebagian besar peserta didik memberikan respon positif terhadap bahan ajar LKPD yang telah dikembangkan.   Kata kunci : LKPD, STM, Zat Aditif,   ABSTRACT   This study aims to develop teaching materials for the development of Science-Based Community Technology (STM) Student Worksheets on Additive Substance Material for Grade VIII SMP which are validated by experts. This type of research is Research and Development (R&D) with a 4D development model limited to the development stage. The research was conducted at SMP Negeri 05 Seluma. The instruments used in this study were expert validation questionnaires and student response questionnaires. The validation analysis technique used is the Aiken' formula. The results of this study were in the form of developing student worksheets based on Science Technology Society (STM) on additive material for class VIII SMP. The results of the study on the development of student worksheets were declared fit for use with an average overall score in the very valid category, indicating that the teaching materials developed were conceptually feasible from the aspects of material, language and media. The results of the responses of class VIII students of SMP Negeri 05 Seluma to the teaching materials for the development of worksheets for students as a whole got an average percentage in the very good category. This shows that the majority of students gave a positive response to the teaching materials for the development of student worksheets that had been developed.   Keyword : STM, Worksheets , Additives.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Rahman Singkam ACENG RUYANI Afrizal Mayub Alif Yanuar Zukmadini Alif Yanuar Zukmadini anjelie, Anggi Apriansyah, Rapi Aprina Defianti ardana, Rendy Wikrama W Arestu, Olyvia Oshi Ariefa Primair Yani Ariefa Primair Yani Arrosid, Muhammad Reza Arsela Eko Listiono Asrati, Sirtika Aswin, Pani Bambang Prayogo, Bambang Bramastia Budiyanto Budiyanto CHOIRUL MUSLIM Defianti, Aprina Deni Parlindungan Devicawati, Devicawati Dewi, Novi Ratna Dwi Dia Dara, Niki Ekaputri, Rendi Zulni Elsi Adelia Fitri Elza Heryensi, Elza Heryensi Endang Widi Winarni Endang Widi Winarni Erna Yunita Sari Euis Nursa'adah Euis Nursa’adah Fahmizal, Fahmizal Fanisah, Kiki Faritzah, Chika Putri Febrianti, Een Suci Fema Anggriani Fidia Fibriana Fira Pratiwi Gusti, Widia Hardiansyah, Akbari Haryono, M. Hasbi Henny Johan Henny Johan HERNANI - Heryensi, Elza ICE PURNAMAWATI Indra Sakti Irdam Idrus Irwan Koto, Irwan Irwandi Ansori Irwandi Ansori Iwan Setiawan Julianti, Apri Kasrina Kasrina Kurniasih, Septi Laberta, Tinu Lestari, Dita Indah M. Lutfi Firdaus, M. Lutfi Maulana, Yudi Mayub, Afrizal Meri Suterisni Muhammad Farid Mustika, Reni Neni Murniati Nirwana Nirwana, Nirwana Novianjani, Mutiara Nur Farida Nurma Yunita Indriyanti Nurohma, Siti Nursa'adah, Euis Nursaa'adah, Euis Nursaadah, Euis Nursa’adah, Euis Parlindungan, Deni PUJI LESTARI Putriani, Eli Puyanti, Puyanti Rahmadaniya, Novita Lola Rendy Wikrama Wardana Riezky Maya Probosari Rinda Fitri Handayani Riska, Dara Rochman, Syaiful Roleka Julia Marcellina Ronggo Waskito, Jefri Roni Sastiawan Rosdiantini, Rosros Sagita, Fitria Saputra, Fajar Eko Sari, Ega Dwi Permata Sari, Fenty Fitrian Sari, Nurma Yunita Setiawati, Nindya Puri Shabrina, Annida Nurul Sihite, Nadia Okta Kristiana Sri Irawati SRI RAHAYU Sudirman Sudirman Sukarso, A.A. Sumiyati - Sutarno Sutarno Sutarno Sutarno, M Sutarno, M. Syaiful Rochman Uliyandari, Mellyta Umaya Urip Santoso Utami, Gita Nita Wardana, Rendy Wikrama Wikrama Wardana, Rendy Wiryono Wiryono Wiwit Trisnawati Yani, Rita Fitri Yennita Yosie Andriani Yulianingsih, Elysabet Yulinda Fitriani Zahrani , Arifah