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All Journal Buletin PSP JURNAL PIJAR Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Albacore : Jurnal Penelitian Perikanan Laut Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Pengabdian Magister Pendidikan IPA Jurnal Pengabdian Masyarakat Sains Indonesia (Indonesian Journal Of Science Community Services) Jurnal Ilmiah Profesi Pendidikan Journal of Classroom Action Research Jurnal Inovasi Pendidikan dan Sains Jurnal Pijar MIPA Jurnal Pendidikan dan Pengabdian Masyarakat International Journal of Science Education and Science
Karnan Karnan
Pendidikan Biologi FKIP Universitas Mataram
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Morphometric And Meristic Aspects of Lemuru Fish (Sardinella lemuru) Landed on Pancer Beach Banyuwangi Rida, Dea Yolanda Aulia; Karnan, Karnan; Santoso, Didik
Jurnal Biologi Tropis Vol. 26 No. 1 (2026): Januari-Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i1.11364

Abstract

Lemuru fish (Sardinella lemuru) is the main small pelagic commodity in the Bali Strait that has high economic value but is vulnerable to pressure on the surface. This study aims to analyze the morphometric and meristic characteristics of lemuru fish landed on Pancer beach, Banyuwangi. The research method used a descriptive survey with stratified random sampling techniques of 50 individuals in the period from October to December 2022.  The results of measurements on 23 morphometric variables showed that the total length was 9 ≤ 19 cm (92%), the standard length was 7 ≤ 17 cm (86%), the body width was 1 ≤ 11 cm (90%), the height of the body was 2 ≤ 10 cm (88%), the height of the tail rod was 1 ≤ 9 cm (84%), the length of the tail rod was 1 ≤ 9 cm (96%), the length of the ventral fin was 1 ≤ 9 cm (90%),  Pectoral fin length 1 ≤ 13 cm (98%), Eye diameter 1 ≤ 9 cm (90%) and weight 10 ≤ 24 g (98%). Meanwhile, the calculation of 14 meristic variables of lemuru fish showed that: Number of Hard Dorsal Radius 2 ≤ 12 (88%), Number of Weak Dorsal Radius 3 ≤ 13 (96%), Number of Hard Anal Fin Fingers 2 ≤ 6 (86%), Number of Weak Anal Fin Fingers 2 ≤ 8 (88%), Number of Scales on Lateral Stripes 54 ≤ 67 (78%), Number of Scales Around the Body 33 ≤ 41 (60%), Number of Scales on Side Lines 5 ≤ 17 (94%),  The number of scales below the side line is 10 ≤ 20 (94%).
Respon Guru, Siswa, dan Keterlaksanaan Pembelajaran Modul IPA Berbasis Etnosains di SMPN 1 Pujut Muhsin, Lalu Syukran; Syukur, Abdul; Karnan, Karnan
Jurnal Ilmiah Profesi Pendidikan Vol. 11 No. 1 (2026): Februari
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v11i1.4483

Abstract

Pembelajaran IPA berbasis etnosains mengintegrasikan kearifan lokal ke dalam pembelajaran sehingga pembelajaran menjadi lebih kontekstual dan bermakna bagi peserta didik. Penggunaan modul IPA berbasis etnosains diharapkan dapat mendukung proses pembelajaran IPA di sekolah. Penelitian ini bertujuan untuk mendeskripsikan respon guru, respon siswa, dan keterlaksanaan pembelajaran pada penggunaan modul IPA berbasis etnosains di SMPN 1 Pujut. Penelitian ini menggunakan pendekatan deskriptif kuantitatif dengan subjek penelitian guru IPA dan peserta didik SMPN 1 Pujut. Data dikumpulkan melalui angket respon guru, angket respon siswa, dan lembar observasi keterlaksanaan pembelajaran, kemudian dianalisis menggunakan analisis deskriptif kuantitatif dalam bentuk persentase. Hasil penelitian menunjukkan bahwa respon guru terhadap modul IPA berbasis etnosains berada pada kategori sangat baik dengan persentase 74%–84%, sedangkan respon siswa berada pada kategori sangat baik dengan persentase 68%–77%. Keterlaksanaan pembelajaran menggunakan modul IPA berbasis etnosains mencapai nilai rata-rata sebesar 83,6% dengan kategori sangat baik. Berdasarkan hasil tersebut, modul IPA berbasis etnosains dinyatakan praktis dan layak digunakan sebagai sumber belajar pendukung dalam pembelajaran IPA di SMP.
Trends in PjBL to Improve Students' Scientific Creativity and Science Process Skills in Science Education (2010-2020): A Systematic Review Lalu Syukran Muhsin; Abdul Syukur; Karnan Karnan
International Journal of Science Education and Science Vol. 3 No. 1 (2026): March
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/ijses.v3i1.272

Abstract

The development of 21st-century skills requires science education to foster students’ scientific creativity and science process skills through innovative learning models. One instructional approach that has gained increasing attention is Project-Based Learning (PjBL). This study provides a systematic review of the trend of using Project-Based Learning (PjBL) Model in enhancing students' scientific creativity and science process skills during the period 2010-2020, using bibliometric analysis through the Publish or Perish 8 and VOSviewer tools. The results show a significant increase in publications focusing on PjBL, especially in the themes of STEM integration, critical thinking, problem solving, and collaborative learning. PjBL has been shown to not only enhance students' scientific creativity and science process skills, but also increase the interactivity and relevance of learning through the application of technology. Thematic cluster analysis shows a close relationship between educational innovation and cross-disciplinary collaboration in preparing students to face global challenges. From a practical perspective, the application of digital tools in PjBL is highly recommended, especially in distance learning and hybrid classes. This study suggests further exploration of more innovative evaluation methods to measure the impact of PjBL, and emphasizes the importance of implementing this approach to address the challenges of 21st-century education
Microplastic Analysis in Digestive Tracts of Baronang and Goatfish in Kuta Lombok Ninsanti Aura Jasanti; Lalu Zulkifli; Syamsul Bahri; Karnan Karnan
Jurnal Biologi Tropis Vol. 26 No. 2 (2026): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i2.12147

Abstract

Microplastic pollution has become a significant environmental problem in marine ecosystems, particularly in coastal areas impacted by increased anthropogenic activity. The coastal waters of Kuta, Lombok, are potentially exposed to plastic waste from tourism and fisheries, which can degrade into microplastics and enter the marine food chain. This study aims to identify the types, abundance, and characteristics of microplastics in the digestive tracts of rabbitfish (Siganus canaliculatus) and goatfish (Parupeneus multifasciatus). The study used a modified NOAA method for 60 fish samples, including hydrogen peroxide (H₂O₂) digestion and NaCl density separation, followed by microscopic observation. The results showed that microplastics were present in both fish species, consisting of fiber and fragment types, with fibers being the dominant type. Microplastic abundance was relatively low, at 0.6 particles/individual in rabbitfish and 0.5 particles/individual in goatfish. The dominant colors observed were black, blue, and red. These findings indicate that microplastic contamination has occurred in the study area, albeit at a relatively low level. Therefore, better plastic waste management and increased public awareness are recommended to reduce further contamination in coastal ecosystems.
Microplastic Abundance and Characteristics in Digestive Tract of Fish Tongkol Euthynnus affinis from Coastal Area of Ampenan, Mataram Oktry Zoelvianti; Lalu Zulkifli; Abdul Syukur; Karnan Karnan
Jurnal Biologi Tropis Vol. 26 No. 2 (2026): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i2.12148

Abstract

The rise in plastic usage in Indonesia has resulted in a buildup of plastic waste both on land and in water bodies. Because it does not break down easily due to the lack of microorganisms that can degrade it, plastic remains in the environment and pollutes various living beings. Thus, it is important to conduct studies on microplastic contamination to evaluate the safety of fish, which is a widely eaten source of food. This study aimed to determine the abundance and characteristics of microplastics in Ikan Tongkol (Euthynnus affinis) from the coastal waters of Ampenan Beach. Sampling was conducted using a random sampling method. Tuna samples were collected from fishermen along the Ampenan coast three times, totaling 30 fish. The analysis was conducted through sample preparation, oxidation of organic matter, filtration, and microscopic observation. The results showed that microplastics had accumulated in the digestive tract of the Euthynnus affinis, with an abundance of 2.3 MP/Ind. The most dominant type of microplastic found was fiber, accounting for 65% of the total sample, with black being the predominant color. Four types of microplastics were identified in the digestive tract: 65% fiber, 20% fragments, 10% film, and 5% granules.
Aspek Reproduksi Rajungan (Portunus Pelagicus) Yang Didaratkan Di Pesisir Ujung Pantai Selatan Lombok Timur Lisnawati Lisnawati; Karnan Karnan; Abdul Syukur
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.v10i10.9097

Abstract

This study aims to describe aspects of the reproductive biology of a blue swimming crab (Portunus pelagicus) that landed at the southern end of the coast of East Lombok during the period November 2023 to April 2024. The study used a descriptive design with a quantitative approach to measure and analyze data through direct observation. Data included carapace width, body weight, gonad maturity stages, and gonad somatic index (GSI) of P.pelagicus. The results showed that the male P.pelagicus population was more dominant than females every month. P.pelagicus body weight varied, with significant increases in certain months caused by spawning. Analysis of the relationship between carapace width and body weight showed positive allometric growth, with b values of 3.17 for males and 3.10 for females, indicating that body weight gain was faster than carapace width. The maturity stages of the P.pelagicus gonads were mostly at stages I and II, with a few reaching stages III and IV. The average gonad maturity stages increased from 2.42% in November to a peak of 5,83 % in February, then decreased in the following months. The primary spawning time occurs from December to February, characterized by changes in gonad color and a decrease in the body weight of the P. pelagicus after spawning. Hopefully, this study’s results can positively contribute to the sustainable management of crabs (P. pelagicus).
Co-Authors A. Wahab Jufri A. Wahyuli A.A. Ketut Agung Cahyawan W Abdul Syukur Abdul Syukur Abdul Syukur Abdul Syukur Abdul Syukur Abdul Syukur Agil Al Idrus Agil Al Idrus Ahmad Raksun Ahmad Raksun Ahmad Raksun Ahmad Raksun Ahmad Raksun Ahmad Raksun, Ahmad Alawiyah, Rita Aldauria, Suciq Aldri Frinaldi Alpiansah, Hairul Arif Safrillah Azfani, Lalu Ahmad Azizah, Norma B. A. Janiarti Baiq Diana Safitri Baiq Sri Handayani Baiq Sri Handayani Baiq Sri Handayani Budhi H. Iskandar Bukhari Abdillah Chatarina Umbul Wahyuni Dadi Setiadi Dianam DIDIK SANTOSO Didik Santoso Didik Santoso Diniah, Siti Eliyan Irmasari Ernani Lubis F. F. F. Putri Fahira Putri Utami Fariah, Lailatul Fitriyani Fitriyani Gede Mertha Gito Hadiprayitno Gito Hadiprayitno Gito Hadiprayitno Gusfina, Omira Calia Habibah Hafizatil Adni Handayani, Sri Hilmi, Masnayati Husain, Pahmi I Gde Mertha I Gde Mertha I Wayan Merta I Wayan Merta I Wayan Merta Ilhamdi, M. Liwa Ilhamdi, Mohammad Liwa Imam Bachtiar Imami, Vines Salsa Insani, Reginah Fhathonah Intan Putri Yasa Intiana, Rohana Hariana Irawan, Jono Izza Melati Sukma Jamaluddin Jamaluddin Jamaluddin Jamaluddin Khairuddin Khairuddin Khairuddin Khairuddin Khairuddin Khairuddin Lalu Japa Lalu Japa Lalu Japa Lalu Japa Lalu Japa Lalu Japa, Lalu Lalu Syukran Muhsin LALU ZULKIFLI Lalu Zulkifli Lalu Zulkifli Laraswati, Lina Sapta Lidia Zindarti Nurmia Lidya Hasmaningsih Lina Maulina Linda Lestari Lisnawati Lisnawati Lulu Febrianti M. Yamin M. Yamin M. Yamin M. Yamin Mahrus Mahrus Mahrus Mahrus Mahrus, Mahrus Mahrus, H. Mahyuni Mahyuni Mahyuni Mahyuni Mahyuni Manisa, Safariyanti MARDIANA MELATI, PUPUT Merta , I Wayan Moh. Liwa Ilhamdi, Moh. Liwa Mohammad Liwa Ilhamdi Mohammad Liwa Ilhamdi Muh Fahmi Zuhdi Muhlis Muhlis Muhlis Muhsin, Lalu Syukran Mulyani, Irna Mulyono S. Baskoro Mustaruddin Nanisfi, Maulidatin Ni Luh Putu Pebri Artayani . Ni Nyoman Muliaheni Nila Sari Ninsanti Aura Jasanti NURUL HIDAYAH Nurwijayanti Oktry Zoelvianti PRAPTI SEDIJANI, PRAPTI Priyo Hartanto Purnamawati, Rena Putri, Luh Putu Sasmita Sridewi Putu Artayasa Rayyana Renita, Octa Rida, Dea Yolanda Aulia Rispawati Rispawati Rispawati Rispawati, Rispawati Rohana Hariana Intiana Rohani S. Rohana Hariana Intiana Safarianti Manisa Safruddin Safruddin Sirni Hadriwani Suganda, M. Tomy Aria Sulistia Ningrum Suliyadi, Suliyadi SUYANTRI, ENI Syachruddin AR Syafro’ Khuluq Jam’iyyah Syamsul Bahri Syamsul Bahri Tri Ayu Lestari Umami, Lia Ummi Auliya’ Amalina W. Apriani Wahyuningsih Wahyuningsih Wardatul Uyun Winata, I Gede Darma Z. Thifali Z. Unsalhusna Zulhaida, Maria