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All Journal Jurnal Penelitian Saintek Jurnal Ilmu Lingkungan Jurnal Teknik Bioedukasi: Jurnal Pendidikan Biologi Bioeksperimen: Jurnal Penelitian Biologi Pro-Life BIOMA : Jurnal Biologi Makassar Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Belantara Jurnal Biologi Tropis Biosaintifika: Journal of Biology & Biology Education Jambura Edu Biosfer Journal Jambura Agribusiness Journal BIOSFER : Jurnal Biologi dan Pendidikan Biologi Jurnal Pembelajaran dan Biologi Nukleus Jurnal Biogenerasi Losari : Jurnal Arsitektur, Kota dan Pemukiman Konservasi Hayati Jambura Geo Education Journal SIMBIOSA Didaktika: Jurnal Kependidikan Jurnal Kemaritiman: Indonesian Journal of Maritime International Journal of Health, Economics, and Social Sciences (IJHESS) JAGO TOLIS : Jurnal Agrokompleks Tolis Indonesian Journal of Chemistry and Environment Journal of Scientech Research and Development Jurnal HPT (Hama Penyakit Tumbuhan) Cendekia: Jurnal Ilmu Sosial, Bahasa dan Pendidikan Jurnal Riset Rumpun Ilmu Tanaman Journal of Earth Kingdom Jurnal Intelek Dan Cendikiawan Nusantara HUMANIORASAINS Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Botani: Publikasi Ilmu Tanaman dan Agribisnis Hidroponik: Jurnal Ilmu Pertanian dan Teknologi dalam Ilmu Tanaman Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Social Agriculture, Food System, and Environmental Sustainability Journal Of Fisheries Agribusiness J-CEKI Jurnal Ekonomi, Manajemen, Akuntansi PESHUM Jurnal Pendidikan MIPA
Marini Susanti Hamidun
Universitas Negeri Gorontalo
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Pola Aktivitas Pengolahan Pertanian Jagung yang Berdampak pada Kerusakan Lingkungan di Kabupaten Gorontalo Bambang Mamangkay; Dewi Wahyuni K. Baderan; Marini Susanti Hamidun; Iswan Dunggio
JAMBURA GEO EDUCATION JOURNAL Vol 4, No 1 (2023): Jambura Geo Education Journal (JGEJ)
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jgej.v4i1.17258

Abstract

The aim of the research was to find out the pattern of corn agricultural processing activities that were consistent or not carried out by farmers and the impact of the corn processing process in Gorontalo Regency..The data collection method used a questionnaire, and the sample in this study was the Gorontalo Regency Corn Farmers Association (GAPOKTAN) which was determined using the slovin formula with an estimation error of 10%. The method of collecting data on corn processing activities uses the Proportional Random model with a population of land managed by corn farmers in Gorontalo Regency. Data analysis for drawing conclusions using the Guttman approach. The results of the study found patterns of corn agricultural processing activities in Gorontalo District that were consistently carried out, namely on pre-planting indicators including land clearing using pruning machines, use of pesticides, and burning of straw biomass and pastures. The indicators for planting the types of seeds used are Bisi and NK in one year 2 harvests. Treatment indicators include: the use of synthetic fertilizers, and the use of weed killer pesticides, harvest indicators include the activity of picking up the harvest, peeling, and delivering the harvest to the point of sale. In the processing of land, farmers have an advantage if the yield is above 5 tons and a loss if the yield is below 3 tons. The findings from this study are that the pattern of corn agricultural processing activities in the form of burning biomass, burning energy from conventional machines, and using fertilizers and pesticides is very massive which has an impact on environmental damage. In the processing of land, farmers have an advantage if the yield is above 5 tons and a loss if the yield is below 3 tons. The findings from this study are that the pattern of corn agricultural processing activities in the form of burning biomass, burning energy from conventional machines, and using fertilizers and pesticides is very massive which has an impact on environmental damage. In the processing of land, farmers have an advantage if the yield is above 5 tons and a loss if the yield is below 3 tons. The findings from this study are that the pattern of corn agricultural processing activities in the form of burning biomass, burning energy from conventional machines, and using fertilizers and pesticides is very massive which has an impact on environmental damage.
Using Digital Learning Media as Information Literacy to Improve Learning Activity Nur’Ain Lahaya; Elya Nusantari; Marini Susanti Hamidun; Lilan Dama; Dewi Wahyuni K. Baderan; Chairunnisah J. Lamangantjo
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3390

Abstract

The purpose of this study is to describe the use of digital learning media as a source of information literacy and student activity. Research methods using mixed methods. Data collection using instruments in the form of questionnaires and observation sheets. The data analysis used was editing, tabulating, analyzing, concluding. The results of research for information literacy of students that the aspect that has the highest interval is found in the fourth aspect, namely the ability individually or in groups to use information effectively to achieve certain goals with a value of 3.74 while the lowest aspect with a value of 33.00 in the second aspect is the ability to access information that needed effectively. This is in line with Izzatinnida’s research (2019) that the use of internet media as a learning resource consists of browsing or searching to obtain significant additional material outside of textbook subject matter. Teachers and their students can access this information as a learning resource. In the learning activities of students for meetings I and II there was an increase in every aspect. These aspects include based on the introduction, student orientation to problems, organizing students to study, guiding investigations, developing and presenting work, analyzing and evaluating problem-solving processes it can be concluded that information literacy and learning activities can be put to good use during learning and increase learning activities in supporting information
Efisiensi Pengolahan Air Limbah Domestik pada IPAL Komunal Di Kabupaten Bone Bolango dewi baderan; Priwanti Junita Ekwanto; Marini Susanti Hamidun
Jurnal Teknik Vol 21 No 1 (2023): Jurnal Teknik
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37031/jt.v21i1.322

Abstract

Waste water needs to be managed properly based on its characteristics to reduce the levels of contaminants contained therein. Communal IPAL or Waste Water Treatment Plants (WWTP) is a centralized wastewater treatment system. Several Communal WWTPs in Bone Bolango Regency have been built, but monitoring is rarely carried out. The purpose of this research was to determine the processing efficiency of communal WWTPs in Kabila District (Dutohe Barat Village and Tanggilingo Village), and Tilongkabila District (Butu Village and Iloheluma Village). The parameters measured were Total Suspended Solid (TSS), Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Total Coliform, Ammonia, and fatty oil tests from inlet and outlet water samples from WWTP. The values obtained are then compared with the quality standards based on the Indonesian National Standard (SNI) 6989.59:2008 concerning Water and Wastewater. The research method uses non-experimental with a quantitative descriptive approach. Sampling using a purposive sampling technique. Based on the results of observations, it was found that there were differences in the results of the efficiency of domestic wastewater treatment, namely the highest TSS removal efficiency in Butu Village (82.9); total coliform in all locations (0); the highest removal in efficiency values were in Iloheluma Village, namely BOD (100), Ammonia (86.95), COD (65.53) and fatty oil efficiency values (98.11) in Tanggilingo Village. The results of this research can be used as a reference for the Regional Government of Bone Bolango Regency to improve the Communal WWTP sustainably to overcome environmental pollution.
Tingkat Kesejahtaraan Masyarakat Desa Sari Tani Sebagai Desa Penyangga Kawasan Suaka Margasatwa Nantu-Boliyohuto Rahmat Biki; Dewi Wahyuni K. Baderan; Marini Susanti Hamidun
LOSARI Jurnal Arsitektur, Kota dan Permukiman Vol.6 No.2, Agustus 2021
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/losari.v6i2.312

Abstract

It is essential to involve communities in the surrounding areas or buffer zones towards effective and efficient forest area management in the management of forest conservation areas. As one of the supporting villages in the Nantu-Boliyohuto Wildlife Sanctuary area, Sari Tani Village is located in the Wonosari sub-district, Boalemo Regency, which needs to be a part of a collaboration or partner in sustainable forest management. Therefore, the community's welfare in the buffer village should be a common concern as a manifestation of the vision of sustainable forest management. Accordingly, this research seeks to measure the welfare level of the community in the village. The data were generated from interviews and observations on 85 families as research samples. Those were further analyzed using descriptive, qualitative, and quantitative methods, referring to eight welfare indicator criteria based on the Central Bureau of Statistics (BPS 2016) with weighting or scoring. The results indicated that the score of the welfare indicator assessment was 13. It means that the welfare level of the Sari Tani village community was in the low category number interval. Thus, it is suggested to develop the village area as the smallest government administration area and as a buffer village for the Nantu-Boliyohuto wildlife sanctuary area using an approach to indicators that affect the level of welfare, viz. education, employment, levels and patterns of consumption, and poverty.
Chemical Analysis of Sea urchin Diademasetosum Gonads Mohamad Haikal K. Djafar; Margaretha Solang; Marini Susanti Hamidun; Aryati Abdul; Syam S. Kumaji; La Nane
Biosaintifika: Journal of Biology & Biology Education Vol 15, No 2 (2023): August 2023
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v15i2.42994

Abstract

Sea urchins Diademasetosum can be found in shallow waters. Sea urchin gonads are nutritionally valuable and capable of accumulating heavy metals. This study aims to determine the moisture content, ash, protein, fat, carbohydrate, Pb, Cd metal content and determine the Maximum Tolerable Intake (MTI) of sea urchin D. setosum gonads. Gonad samples were obtained from three coasts of Huangobotu, Botubarani and Kurenai, Kabila Bone Sub-district, Bone Bolango Regency, using a purposive sampling technique. Gonads were analyzed proximate, including moisture, ash, protein, fat and carbohydrate content. Analysis of Pb and Cd levels using an atomic absorption spectrophotometer. The results were analyzed statistically using One-Way ANOVA Test. The results showed that the average moisture, ash, protein, fat, and carbohydrate content of gonads on the coast of Huangobotu, Botubarani, and Kurenai were significantly different (p0.005); moisture content 71.91%, 75.04%, 78.51%; ash content 1.88%, 1.15%, 2.76%; protein content 9.90%, 12.81%, 15.53%; fat content 7.33%, 3.05%, 4.84%; carbohydrate content 2.35%, 7.92%, 4.93%. Pb levels were significantly different (p0.005) 0.063 mg/kg, 0.039 mg/kg, and 0.018 mg/kg, respectively; Cd levels were not significantly different (p0.005) 0.020 mg/kg, 0.012 mg/kg, 0.014 mg/kg respectively. MTI Pb adults 23.8kg, 38.4kg, 83.3kg, children 5.9kg, 9.6kg, 20.8kg. MTI Cd adults 21kg, 35kg, 30kg, children 5.25kg, 8.75kg, 7.5kg. D. setosumhas potential as a source of protein and can be utilized as food by considering the MTI value.
Pengembangan modul pembelajaran berbasis masalah pada materi pencemaran lingkungan untuk meningkatkan hasil belajar siswa Sri Yustika Candri Pakaya; Lilan Dama; Marini Susanti Hamidun; Elya Nusantari; Dewi Wahyuni K. Baderan; Abubakar Sidik Katili
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4323

Abstract

This research was calssifed as a Research and Development (R&D) that aimed to detemine the validity, practicality, and effectivenes of developing problem-based learning module to improve students’ learning outcomes. The samples consisted of 20 students in class X of SMA Negeri 7 PrasetyaGorontalo. This research was conducted to create module tahtreffered to the ADDIE model (Analysisi, Design, Development, Impelemntation, and Evaluation), but it was only limited to the development stage, namely the limited trial develpment stage. The instruments used were interview, validation sheet, and student response questionnaire, implementation of learning (teacher activity), student activity, and pre-test dan post-test. Teh result of module validation analysis with here validators obtained an average score of 85% (very valid). Meanwhile, the result of practicality analysis was observable from the teacher activity which obtained an average score of 93.3% (very good), the student activity in the small group trial obtained an average score of 90% (very good), and the student responses obtained an average score 88% (very feasible). In the meantime, the result of effectiveness analysis were observable from the result of N-Gain analysis in small group trial which obtained an average score of 0.62% (fairly effective). To conclude, the development of problem-based module on enviromental pollution topic intending to improve the students’ learning outcomes had met the valid and practical criteria but has not been effetive due to it only reached a limited trial. However, the module was feasible to use in the learning process.
Peningkatan Keterampilan Proses Sains Peserta Didik Melalui Model Pembelajaran Discovery Learning pada Materi Keanekaragaman Hayati Saleh Nurain; Ani M. Hasan; Marini S. Hamidun
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.v9i12.3803

Abstract

Research aims to improve students' science process skills by using the Discovery Learning learning model on biodiversity material. This classroom action research was carried out at SMA Negeri 1 Gorontalo. The instruments used in this research were observation sheets and written tests to measure students' science process skills. The research results show that using the discovery learning model can improve students' science process skills. This is proven by the results of the 6 indicators of science process skills, namely observing, classifying/grouping, interpreting, asking questions, hypothesizing and applying the concepts measured, getting an average percentage in cycle I of 70.42% and in cycle II amounting to 81.37%. with an N-Gain score obtained of 0.59 or a value of 0.3 ≤ g ≤ 0.7 (medium category). The achievement of student learning outcomes as measured by objective test questions also saw an increase in the average score in cycle I of 55% and in cycle II of 76%. Thus it can be concluded that the discovery learning learning model can be used in the learning process which can improve students' science process skills at SMA Negeri 1 Gorontalo and as information material, especially in the use of appropriate learning models in learning activities
Pengembangan modul pembelajaran berbasis masalah pada materi pencemaran lingkungan untuk meningkatkan hasil belajar siswa Sri Yustika Candri Pakaya; Lilan Dama; Marini Susanti Hamidun; Elya Nusantari; Dewi Wahyuni K. Baderan; Abubakar Sidik Katili
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4323

Abstract

This research was calssifed as a Research and Development (R&D) that aimed to detemine the validity, practicality, and effectivenes of developing problem-based learning module to improve students’ learning outcomes. The samples consisted of 20 students in class X of SMA Negeri 7 PrasetyaGorontalo. This research was conducted to create module tahtreffered to the ADDIE model (Analysisi, Design, Development, Impelemntation, and Evaluation), but it was only limited to the development stage, namely the limited trial develpment stage. The instruments used were interview, validation sheet, and student response questionnaire, implementation of learning (teacher activity), student activity, and pre-test dan post-test. Teh result of module validation analysis with here validators obtained an average score of 85% (very valid). Meanwhile, the result of practicality analysis was observable from the teacher activity which obtained an average score of 93.3% (very good), the student activity in the small group trial obtained an average score of 90% (very good), and the student responses obtained an average score 88% (very feasible). In the meantime, the result of effectiveness analysis were observable from the result of N-Gain analysis in small group trial which obtained an average score of 0.62% (fairly effective). To conclude, the development of problem-based module on enviromental pollution topic intending to improve the students’ learning outcomes had met the valid and practical criteria but has not been effetive due to it only reached a limited trial. However, the module was feasible to use in the learning process.
Peningkatan Keterampilan Proses Sains Peserta Didik Melalui Model Pembelajaran Discovery Learning pada Materi Keanekaragaman Hayati Saleh Nurain; Ani M. Hasan; Marini S. Hamidun
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.v9i12.3803

Abstract

Research aims to improve students' science process skills by using the Discovery Learning learning model on biodiversity material. This classroom action research was carried out at SMA Negeri 1 Gorontalo. The instruments used in this research were observation sheets and written tests to measure students' science process skills. The research results show that using the discovery learning model can improve students' science process skills. This is proven by the results of the 6 indicators of science process skills, namely observing, classifying/grouping, interpreting, asking questions, hypothesizing and applying the concepts measured, getting an average percentage in cycle I of 70.42% and in cycle II amounting to 81.37%. with an N-Gain score obtained of 0.59 or a value of 0.3 ≤ g ≤ 0.7 (medium category). The achievement of student learning outcomes as measured by objective test questions also saw an increase in the average score in cycle I of 55% and in cycle II of 76%. Thus it can be concluded that the discovery learning learning model can be used in the learning process which can improve students' science process skills at SMA Negeri 1 Gorontalo and as information material, especially in the use of appropriate learning models in learning activities
Studi Literatur Tentang Karakteristik Spesies Endemik Sulawesi Burung Maleo (Macrocepalon Maleo): Karakteristik Burung Maleo Misnawaty Wantogia; Irwan Bempah; Marini Susanti Hamidun
Jurnal Intelek Dan Cendikiawan Nusantara Vol. 1 No. 1 (2024): FEBRUARI - MARET 2024
Publisher : PT. Intelek Cendikiawan Nusantara

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

Abstract

Abstract The Maleo bird (Macrocephalon maleo) is an endemic species found only on Sulawesi Island, Indonesia. This species has unique characteristics and plays an important role in the biodiversity of the region. This bird is characterized by a black hard print on its head. The facial skin is yellow, with an orange beak and predominantly black feathers. Its body size is medium, with a length of about 55 centimeters. These animals have a unique way of reproduction, where they do not incubate their eggs but bury their eggs in sand warmed by natural geothermal heat until they hatch. Maleo eggs are very large, about 5 times the size of chicken eggs. as an endangered species according to the IUCN. The main threats to the survival of this species include habitat destruction, poaching of wildcatchers, and theft of their eggs. Various conservation efforts have been made to protect Maleo, including research, habitat protection, and public education. Conservation programs that involve the active participation of local communities and collaboration with conservation organizations. Maleo has an important ecological role in the Sulawesi ecosystem. Socially, Maleo is a symbol of biodiversity and local identity, and is the focus of conservation efforts involving the community
Co-Authors -, Ahmad Faqih 5Ilyas H. Husain Abdul Haris PanaI Abubakar Sidik Katili Abubakar Sidik Katili Agre Vina Ahmad Zainuri Ahmad, Nur Rahmin Ain Yusuf, Nur Ali, Fathur Rahman M. Alisa H. Kadir, Nur Ani M. Hasan Aryati Abdul Bahuwa, Isra Cahayani Bambang Mamangkay Chairunnisah J Lamangantjo Daud Yusuf Desriyanti Tane Dewi Wahyuni K. Baderan Eka Reza Saputra Widodo Elya Nusantari Fajran Bentearu Farid S M Farid SM Farid SM Faridawaty, Waode Fathur Rahman M. Ali Febriyanti febriyanti febriyanti Feri Novriyal Fitriyanti H. Koni Fitryane Lihawa Frandika K. Toiyo Frandika K. Toiyo Frida Maryati Yusuf Fuad Pontoiyo H. Husain, Ilyas Hamid, Ririn Septiani Happy, Muh Rifaldy Hartono Mamu Hartono Mamu Hasim Hasim Herinda Mardin Herlindah Heru Z Thalib Hikmawati Hikmawati Husain, Ilyas H Husain, Ilyas H. Ilyas Husain Irawan, Mohammad Bayu Irwan Bempah Ismail Bagu Iswan Dunggio Juliyanti Djafar Jusna Ahmad Kadir, Zein Setiawan Kadir, Zen Setiawan Kadir, ​Zen Setiawan Kirsten Caroline Donsi Koni, Fitriyanti H. La Nane Liberty Lodjo Lilan Dama M. Hasan, Ani Manese, Muzdalifah Alya Amalia Mano, Debby Hariyanti J. Margaretha Solang Masra Latjompoh Mawardi Heru Prasetyo Megawati Malle Mentari Mentari, Mentari Misnawaty Wantogia Misnawaty Wantogia Mohamad Haikal K. Djafar Mohamad Zainudin Usman Mohamad, Nurdin Mohammad Bayu Irawan Mosi, Yetty Muh. Nur Akbar MUHAMMAD YUSUF Mursali, Intan Zulfatadila Mustamin Ibrahim Mustapa, Vinarti Novi Purwanti Novri Youla Kandowangko Nur Aznia Nur Meyla Ulfiana Botutihe Nur’Ain Lahaya Nurdin Mohamad Nurfadila Potutu Nurlena Duhe Nurma Rosalia Nurul Fajryani Usman Oktaviani Rajalawo Pakaya, Parid Panai, Haris Panyilie, Nadia Fajri Parid Pakaya Podungge, Sandra Priwanti Junita Ekwanto Putri Liani Aliwu Rahim, Srinurningsi K. Rahmat Biki Rahmawati A. Damiti Rakhmat Jaya Lahay Ramli Utina Regina Valentine Aydalina Rizaldi Mokodompit Rosalia, Nurma Saleh Nurain Salihi, Irvan Abraham Septiani, Ririn Sidik Katili , Abubakar Sidik Katili, Abubakar Sintia Kadu Sintia N. Hasani SM, Farid Sri Yustika Candri Pakaya Sudarmanto Hasan Sukirman Rahim Sukma Dewanty Jahja Suryadi Syamsuddin Syam S. Kumaji Toiyo, Frandika K. Ulyana Dinda Aritonang Usman, Mutmainnah Wantogia, Misnawaty Waode Faridawaty Waode Faridawaty Warow, Novalia Windari, Windari Yusfriandi Dwi Ariesna Zuliyanto Zakaria