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All Journal Medula Iqra: Jurnal Ilmu Kependidikan dan Keislaman Jurnal Biologi Tropis Pendas : Jurnah Ilmiah Pendidikan Dasar PENDIPA Journal of Science Education BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Biogenerasi IJOEP : International Journal of Ecophysiology Al-Minhaj BEMAS: Jurnal Bermasyarakat Bioscientist : Jurnal Ilmiah Biologi Jurnal Jeumpa Jurnal Riset dan Pengabdian Masyarakat JITSI : Jurnal Ilmiah Teknologi Sistem Informasi Al-Ihda' : Jurnal Pendidikan dan Pemikiran Literasi Nusantara International Journal of Advanced Science Computing and Engineering Jurnal Osadhawedyah bidang Medis dan Kesehatan Jurnal Pemberdayaan Masyarakat Nusantara Jurnal Biologi Future Academia : The Journal of Multidisciplinary Research on Scientific and Advanced Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Bioteknologi & Biosains Indonesia
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Pengembangan Teknologi 3d Augmented Reality Sebagai Media Visual Sistem Peredaran Darah Berbasis Wahdatul Ulum Nahombang, Syntia; Rasyidah
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i3.17494

Abstract

The purpose of this study was to design a 3D augmented reality (AR) learning medium using the assemblr edu platform, integrated with Qur”anic verses through the wahdatul ulum approach, focusing on the circulatory system material for grade XI senior high school students (SMA/MA). This research applied the Research and Development (R&D) method by referring to the ADDIE model. The instruments employed consisted of interview sheets, validation sheets, questionnaires, and learning outcome tests. The findings revealed that (1) the validation score from media experts reached 92,5%; (2) material experts scored 95,4%; (3) test instrument validators obtained 87,5%; (4) validators of wahdatul ulum integration achieved 92,5%; all of which were categorized as very valid. The practicality test indicated that (1) teacher responses reached 91% and (2) student responses reached 93,5%, both of which fell into the very practical category. The effectiveness of the media, based on the comparison between pretest and posttest result, showed an increase in the average score from 82,2 to 95,4, with an N-Gain value of 0,74 categorized as high. The results demonstrate that the 3D augmented reality visual media based om wahdatul ulum is valid, practical, and effective for biology learning, as it successfully enhances student’s understanding, interest, and active participation in visualizing complex concepts interactively while simultaneously instilling spiritual values through the integration of qur’anic verses.
Pengembangan Media Pembelajaran Berbasis Game Edukasi Digital pada Materi Sistem Reproduksi untuk Meningkatkan Kemampuan HOTS pada Siswa SMA/MA Purnama Sari, Jelita; Rasyidah
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 4 (2025): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/yfps7839

Abstract

This study aims to develop a digital educational Game-based learning medium on the human reproductive system material to enhance students’ Higher Order Thinking Skills (HOTS). The research method employed the ADDIE development model, which includes the stages of analysis, design, development, implementation, and evaluation. The research subjects were high school students studying the reproductive system. Data were collected through expert validation questionnaires, classroom observations, and tests to measure the improvement of students’ HOTS. The results showed that the developed digital educational Game has a high level of feasibility based on assessments from material and media experts. Its classroom implementation demonstrated improvements in students’ HOTS, particularly in the aspects of analysis, evaluation, and creation. In conclusion, this medium is effective as an innovative and interactive biology learning alternative that stimulates higher-order thinking skills. Keywords: Digital Educational Game, HOTS, Human Reproductive System
Isolation and Identification of Biosurfactant-Producing Bacteria in An-aerobic Palm Oil Waste Pools at PT. Aek Loba Plantation Sipahutar, Lara Santi Hemat; Rasyidah; Mayasari , Ulfayani
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): 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.v24i1.6423

Abstract

Biosurfactant-producing bacteria are bacteria that have alternative energy sources, namely surfactants which contain hydrophilic and hydrophobic groups based on their molecular structure so that they can survive between different polar and hydrogen bonding fluids. Palm oil mill liquid waste is waste in the form of water or liquid, oil and organic solids produced from the processing of palm oil. The purpose of this study was to determine the genera of biosurfactant-producing bacteria found in palm oil wastewater in the an-aerobic pond of PT. Aek Loba plantation and to find out the bacterial species with the highest emulsification index. This study used descriptive methods and identification of bacteria through morphological characterization, gram staining tests and biochemical tests. Bacteria were isolated from palm oil wastewater by dilution method 10-4, 10-5 and 10-6. Bacterial emulsification index is calculated by emulsification test. In this study, 8 biosurfactant-producing bacterial isolates were found, consisting of 2 Proteus genus isolates, 2 Enterobacter genus isolates, 2 Bacillus genus bacterial isolates and 2 Pluralibacter genus isolates. The bacteria that had the highest emulsification index was Pluralibacter gergoviae with an emulsion index of 43% which was identified by molecular testing.
ANALYSIS AND POTENTIAL THE ECO-ENZYME OF SEVERAL TYPES OF FRUIT PEELS IN LEACHATE REMEDIATION Rasyidah; Nasution, Rizki Amelia
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 11 No. 1 (2024)
Publisher : BRIN - Badan Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jbbi.2024.3021

Abstract

This research aims to determine the potential of ecoenzymes from several types of fruit peel in the process of reducing TDS levels of COD, BOD, ammonium and phosphate as well as the number of bacterial colonies in leachate water. So the research involved activities to make ecoenzymes from 4 types of fruit peel, namely banana, dragon fruit, pineapple and orange. Next, the ecoenzyme results were applied to leachate water to test its remediation potential in a ratio of 1:2 (10% ecoenzyme). This research uses a descriptive method, which uses parameters namely TDS, COD, BOD, phosphate, ammonium, and counting bacterial colonies. The results show that ecoenzymes have the potential to remediate leachate waste during five days of incubation, where it can be seen that ecoenzymes can reduce ammonium and phosphate levels but not BOD and COD. From the results, the average reduction in ammonia levels was higher for ecoenzymes from banana peel and pineapple fruit with an average value (mg/l) of P1=14.6; P2=0.55; P3=1.44; P4=0.675 and P5=2.44 (P1: Leachate; P2: Leachate + banana peel ecoenzyme; P3: Leachate + Dragon Fruit peel ecoenzyme; P4: Leachate + Pineapple Peel; P5: Leachate + Fruit peel Orange). Meanwhile, the highest reduction in phosphate was found in remediation using ecoenzymes from orange peel where the average value was P5=3.05 < P1=8.2. The results of ecoenzyme remediation from four types of fruit peel only have the potential to reduce ammonia levels, and likewise the reduction in phosphate occurs after adding orange peel ecoenzymes.
Meningkatkan Hasil Belajar Akidah Akhlak Melalui Strategi Number Head Together Siswa Kelas Vi Mi Darun Najah Sungai Pandan Hilir Kabupaten Hulu Sungai Utara Rasyidah
Al-Minhaj : Jurnal Pendidikan Islam Vol 2 No 4 (2020): Al-Minhaj : Jurnal Pendidikan Islam
Publisher : Pascasarjana IAIN Sultan Amai Gorontalo

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

Abstract

Proses pembelajaran keberhasilannya ditentukan oleh seorang guru di dalam kelas, dimana strategi pembelajaran adalah salah satu faktor pendorong tercapainya hasil belajar. Penelitian ini bertujuan untuk mengetahui diskripsi tentang gambaran aktifitas belajar siswa, gambaran kinerja guru, dan peningkatan hasil belajar siswa tentang Akhlak Terpuji dengan menggunakan strategi Number Head Together di kelas VI MI Darun Najah Sungai Pandan Hilir Kabupaten Hulu Sungai Utara. Strategi Number Head Together adalah aktivitas belajar siswa yang menghendaki kemampuan kreativ siswa dan mengubah pola interaksi sosial siswa agar mampu merangsang keaktifan siswa dalam belajar. Pada siklus I aktivitas siswa menunjukkan nilai 80 dan pada siklus II mengalami peningkatan menjadi 90. Sedangkan hasil belajar pada siklus I menunjukkan rerata 77dan pada siklus II mengalami peningkatan menjadi rerata 89. Hasil kinerja guru juga meningkat, dilihat dari siklus I menunjukkan nilai 87,5 dan pada siklus II menjadi 91,66. Dapat disimpulkan aktivitas dan hasil belajar siswa dengan strategi number head together meningkat dengan baik dengan rerata siklus adalah 83
Pengembangan LKPD Pada Materi Sistem Pencernaan Terintegrasi Nilai-Nilai Islam Untuk Meningkatkan Berpikir Kritis Siswa Kelas XI Siregar, Handayani; Rasyidah; Khairuna
Jurnal Biogenerasi Vol. 10 No. 1 (2024): Volume 10 Nomor 1, Agustus 2024 - Februari 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i1.4830

Abstract

This research was motivated by the limited learning resources used by students and the lack of teacher ability in developing teaching materials in the form of LKPD. Apart from that, the teaching materials used in learning have not been integrated with Islamic values, causing a lack of student activity and interest in learning. The aim of this research is to produce teaching materials in the form of LKPD on Integrated Digestive System Material with Islamic Values ​​to Improve Critical Thinking in Class XI Students that are valid, effective and practical. This research is development research (R&D) using the 4D model (Define, Design, Develop, and Disseminate). The validity of the LKPD is obtained from the validation sheet. The validity of the LKPD in the media aspect got a percentage of 91.34%, in the material aspect it got a percentage of 85% and in the Islamic integration aspect it got a percentage of 83.33%. The practicality of LKPD is obtained from teacher response questionnaires and student responses. The practicality of the teacher response questionnaire obtained a percentage of 73.3% and the practicality of the student response questionnaire obtained a percentage of 98.7%. The effectiveness of the LKPD was obtained by pretest and posttest with an n-Gain value of 0.96 with a percentage of 96%. From these
INTERVENSI GURU KELAS UNTUK MENANGANI SISWA BERMASALAH DI SEKOLAH DASAR Nina Mekalungi; Supriyono; Rasyidah; Hanifa; Zunan Azis; Choiriyah Widyasari; Ernawati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09, No. 04 Desember 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i4.17208

Abstract

This study aims to explore the techniques and strategies used by classroom teachers to handle problem students at Madrasah Ibtidaiyah Miftahul Ulum Sidowungu. This qualitative research utilized data collection methods including classroom observations, in-depth interviews with teachers, and document analysis. The findings indicate that teachers employ various effective techniques, including personal approaches, reward and punishment systems, and adjustments in teaching methods. Positive approaches emphasizing rewards and active collaboration with parents have proven significant in reducing problematic behaviors. Social-emotional skills training also plays a crucial role in supporting students' emotional management and social interactions. However, there are hindering factors such as limited resources, lack of parental support, and students' mental health issues that affect the effectiveness of the applied strategies. Supporting factors, such as school management support and available programs, positively contribute to the success of handling techniques. This research provides insights into best practices for managing problem students and is expected to serve as a reference for other educational institutions to enhance classroom management and support students' optimal development.
Isolation and Characterization of Lactic Acid Bacteria (LAB) With Potential As Probiotics From Shrimp Paste Tanjungbalai Asahan tahyat, niva; Rasyidah; Ulfayani Mayasari
International Journal of Ecophysiology Vol. 7 No. 1 (2025): International Journal of Ecophysiology
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/ijoep.v7i1.18022

Abstract

Terasi or belacan is an example of a fermented product from shrimp that involves lactic acid bacteria. Lactic acid bacteria are a group of gram-positive bacteria that have the ability to produce antagonistic molecules that can be used as antibacterial probiotics and preservatives. This study was conducted to determine the presence of Lactic Acid Bacteria (LAB) which might detect shrimp paste in Tanjungbalai and to the antibacterial activity. This study uses descriptive data analysis, which begins with isolation and characterization by carrying out gram staining and biochemical tests and then continuing with a probiotic potency test which includes a test to acidity (pH) and a test of phatogenic antibacterial activity. Isolations and characterization of LAB produced 6 isolates in the form of coccus, the edges of the colony were whole or flat, the elevation was flat or milky white in color. Meanwhile, the cell morpholgy of 6 LAB isolates was in the form of bacilli, gram positive and monobacillary arrangement. Characterization based on biochemical tests found isolates belonging to the genus Pediococcus, Weisella and Lactobacillus. The results of probiotic tests of 6 isolates were expressed with gastric acid conditions (pH 2.5-3) and had phatogenic antibacterial activity which was marked by the fomation of an inhibition against 2 Escherichia coli test bacteria with the largest inhibition zone size being 8.95 mm while Staphylococcus aureus with the largest inhibition zone size was 12.6 mm. Based on the research that has been done, it can be concluded that LAB from Tanjungbalai shrimp paste has potential as a probiotic because the six isolates obtained met the requirements of bacteria as probiotics, namely being able to withstand acidic conditions and having phatogenic antibacterial activity.
Pemetaan pengembangan usaha garam melalui analisis SWOT di Kecamatan Jangka Kabupaten Bireuen Mutia, Mutia; Khairul Habibi; Rasyidah
BEMAS: Jurnal Bermasyarakat Vol 6 No 2 (2026): BEMAS: Jurnal Bermasyarakat
Publisher : LPPMPK-Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/bemas.v6i2.1854

Abstract

Latar belakang masalah di Kecamatan Jangka, Kabupaten Bireuen memiliki potensi besar dalam pengembangan industri garam lokal namun menghadapi berbagai tantangan strategis yang memerlukan analisis mendalam. Tujuan penelitian ini bertujuan untuk memetakan potensi dan tantangan pengembangan usaha garam di Kecamatan Jangka, Kabupaten Bireuen melalui pendekatan analisis SWOT (Strengths, Weaknesses, Opportunities, Threats) yang komprehensif. Penelitian menggunakan pendekatan kualitatif dengan teknik pengumpulan data melalui wawancara mendalam terhadap 15 petani garam, 5 aparat desa, dan 3 stakeholder terkait, observasi lapangan, serta analisis dokumen perencanaan daerah. Data dianalisis menggunakan matriks SWOT dan diperkuat dengan sintesis literatur terkini. Hasil penelitian menunjukkan bahwa kekuatan utama wilayah ini meliputi: (1) ketersediaan sumber daya alam yang melimpah dengan garis pantai sepanjang 12 Km, (2) lokasi geografis strategis dengan akses transportasi yang memadai, dan (3) tradisi produksi garam turun-temurun selama lebih dari 50 tahun. Kelemahan yang teridentifikasi mencakup: (1) rendahnya literasi manajerial dengan 70% petani belum memiliki pengetahuan manajemen modern, (2) keterbatasan akses permodalan dengan hanya 25% petani yang memiliki akses kredit formal, dan (3) teknologi produksi tradisional yang belum optimal. Peluang yang dapat dimanfaatkan meliputi: (1) dukungan kebijakan pemerintah melalui program swasembada garam nasional, (2) tren digitalisasi UMKM yang membuka akses pasar lebih luas, dan (3) meningkatnya permintaan garam berkualitas tinggi. Ancaman utama berupa: (1) kompetisi regional dari daerah penghasil garam lainnya, (2) inkonsistensi kebijakan sektoral, dan (3) perubahan iklim yang mempengaruhi pola produksi. Strategi pengembangan yang direkomendasikan fokus pada peningkatan kapasitas SDM, modernisasi teknologi produksi, dan penguatan akses pasar melalui platform digital.
ANALYSIS AND POTENTIAL THE ECO-ENZYME OF SEVERAL TYPES OF FRUIT PEELS IN LEACHATE REMEDIATION Rasyidah; Nasution, Rizki Amelia
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 11 No. 1 (2024)
Publisher : BRIN - Badan Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jbbi.2024.3021

Abstract

This research aims to determine the potential of ecoenzymes from several types of fruit peel in the process of reducing TDS levels of COD, BOD, ammonium and phosphate as well as the number of bacterial colonies in leachate water. So the research involved activities to make ecoenzymes from 4 types of fruit peel, namely banana, dragon fruit, pineapple and orange. Next, the ecoenzyme results were applied to leachate water to test its remediation potential in a ratio of 1:2 (10% ecoenzyme). This research uses a descriptive method, which uses parameters namely TDS, COD, BOD, phosphate, ammonium, and counting bacterial colonies. The results show that ecoenzymes have the potential to remediate leachate waste during five days of incubation, where it can be seen that ecoenzymes can reduce ammonium and phosphate levels but not BOD and COD. From the results, the average reduction in ammonia levels was higher for ecoenzymes from banana peel and pineapple fruit with an average value (mg/l) of P1=14.6; P2=0.55; P3=1.44; P4=0.675 and P5=2.44 (P1: Leachate; P2: Leachate + banana peel ecoenzyme; P3: Leachate + Dragon Fruit peel ecoenzyme; P4: Leachate + Pineapple Peel; P5: Leachate + Fruit peel Orange). Meanwhile, the highest reduction in phosphate was found in remediation using ecoenzymes from orange peel where the average value was P5=3.05 < P1=8.2. The results of ecoenzyme remediation from four types of fruit peel only have the potential to reduce ammonia levels, and likewise the reduction in phosphate occurs after adding orange peel ecoenzymes.
Co-Authors Abd. Wahid Al Muna, Nuna Alde Alanda, Alde Aldo Erianda, Aldo Anik Anekawati Aris Asraf Choiriyah Widyasari Damanik, Nurul Nazmi Daniel Happy Putra Efriyan Imantika Emdat Suprayitno Ernawati Fajar Setyawan Gultom, Endang Sulistyarini Hanifa Hannani Hasanah , Laylatul Hidayat, Arman Hidra Amnur Humaira, Humaira I Gede Sugiana Karaeng Inayati , Hosnu Irdayani Irwan Syahputra, Irwan Jayawarsa, A.A. Ketut juniati Kartika Sari, Lia Kasim, Iwan Pelita Khairul Habibi Khairuna Kurniawati, Sherly Laylatul Hasanah Linawati Maisura Maya Sari Mayasari , Ulfayani Mayasari, Ulfayani Muhammad Ali Rusdi Bedong Mutia Mutia, Mutia Nahombang, Syntia Nasution, Rizki Amelia Nina Mekalungi Purnama Sari, Jelita Rahmat Hidayat Rahmawati Rambe, Riris Nurkholidah Rimal Mahdani Rizqul Fauzy Rohan Ghaffaruddin, Muhammad Sabitillah, Lisa sari, Mutia Sipahutar, Lara Santi Hemat Siregar, Handayani Sitorus, Widya Astuti SOUFYAN, DARA ANGREKA Sri Sumarni SUPRIYONO Suwarni Suwarni Syarifah Widya Ulfa tahyat, niva Ujung, Pajar Ainun Ulfayani Mayasari Wahed , Abd. Wahyuni, Diah Tri Yarashima, Sylvia Yuhefizar Yuhefizar Zunan Azis