Jurnal Biogenerasi
Biogenerasi focuses on the publication of the results of biology education,Biology learning model, Biology learning media, Biology Education Development, The article published on the internal and external academic community Universitas Cokroaminoto Palopo especially in Biology Education.
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<![CDATA[ANALISIS PEMBELAJARAN LINGKUNGAN HIDUP BERBASIS ONLINE TERHADAP LITERASI MATERI LINGKUN HIDUP SISWA SMK 2 PALOPO ]]>
<![CDATA[Asri]]>
<![CDATA[ Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues) ]]>
Publisher : <![CDATA[Universitas Cokroaminoto Palopo ]]>
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DOI: 10.30605/biogenerasi.v10i2.5722
<![CDATA[Tujuan penelitian ini adalah keefektifan implementasi model pembelajaran lingkungan hidup menggunakan media computer online. Model pembelajaran sengaja dirancang untuk digunakan guru SMK mengajar lingkungan hidup secara valid, dan efektif. Jenis penelitian ini, adalah penelitian tindakan, dalam penelitian tindakan mendesain perangkat pembelajaran, instrument lembar penilaian observer divalidasi ahli pendidikan, ahli media teknologi informasi hasilnya secara keseluruhan valid, dan layak untuk digunakan di dalam kelas. Hasil uji coba implementasi di dalam kelas: Belum Efektif, implementasi model pembelajaran lingkungan hidup menggunakan media computer dinyatakan belum efektif karena ketuntasan hasil pembelajaran diperoleh 83,01%, masih lebih kecil dari 85%. Hasil kegiatan aktivitas siswa, dimana aktivitas siswa belum tercapai secara keseluruhan dari delapan aktivitas siswa yang dinilai, Walaupun kemampuan guru dalam mengelolah pembelajaran sudah kategori tinggi. Temuan observer dalam kegiatan pembelajaran diperoleh siswa tidak memiliki basis keilmuan computer, sehingga belajar menggunakan media computer sedikit mengalami kesulitan menguasai materi karena dibatasi waktu dan tidak terbiasa membaca lewat monitor computer. Penelitian tindakan mengimplementasikan model pembelajaran lingkungan hidup menggunakan media computer secara online pada siswa SMK jurusan teknik mesin semua perangkat pembelajaran dinyatakan valid, dan belum efektif karena ketuntasan hasil belajar belum terpenuhi mencapai 85%.]]>
<![CDATA[PENGARUH PAKAN TAMBAHAN TEPUNG KEPALA UDANG DAN KACANG HIJAU (Vigna radiate L.) TERHADAP KANDUNGAN PROTEIN DAN BOBOT PADA IKAN NILA (Oreochromis niloticus) (Oreochromis niloticus) ]]>
<![CDATA[Septiandi, Rigi]]>;
<![CDATA[Febriani, Husnarika]]>;
<![CDATA[Pima Sari Tambunan, Efrida]]>
<![CDATA[ Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues) ]]>
Publisher : <![CDATA[Universitas Cokroaminoto Palopo ]]>
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DOI: 10.30605/biogenerasi.v10i2.5723
<![CDATA[Shrimp head flour is processed from shrimp processing waste and used as an alternative feed that has a fairly high nutritional content. While mung bean flour is processed from the main ingredient of mung beans that have been semi-processed which have a fairly high vegetable protein content. The purpose of this study was to see whether the provision of additional feed of mung bean flour (Vigna radiata L.) and shrimp head flour affects the weight and protein content of tilapia (Oreochromis niloticus). The design used in this study was a completely randomized design (CRD) with 4 treatments on 20 tilapia. P0 = 100% commercial feed, P1 = 75% commercial feed, 20% shrimp head flour, and 5% mung bean flour, P2 = 50% commercial feed, 40% shrimp head flour, 10% mung bean flour, P3 = 25% commercial feed, 60% shrimp head flour, 15% mung bean flour. This study used two parameters, namely the weight of tilapia produced and the protein content of tilapia. Data analysis using one way ANOVA and continued with Duncan's further test. The results obtained in the addition of additional feed of green bean flour and shrimp head flour had a significant effect on the protein content of tilapia with a value of 15.26 (p = 0.000). The results of green bean flour affected the growth of tilapia weight with a value of 13.6% (p = 0.000). The most optimal feed in increasing the protein content and body weight of tilapia was in group P3.]]>
<![CDATA[PENGEMBANGAN E-MODUL BIOLOGI APLIKATIF-INTEGRATIF BERBASIS PEMBELAJARAN BERDIFERENSIASI UNTUK MATERI VIRUS DI SMA ]]>
<![CDATA[Asmayani]]>;
<![CDATA[Seprida, Riski]]>;
<![CDATA[Rosmiati, Etti]]>
<![CDATA[ Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues) ]]>
Publisher : <![CDATA[Universitas Cokroaminoto Palopo ]]>
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DOI: 10.30605/biogenerasi.v10i2.5733
<![CDATA[This study aims to develop an applicative-integrative E-Module (Electronic Module) based on differentiated learning as a form of support for the implementation of the Independent Curriculum in Senior High Schools. This study uses a Research and Development (R&D) approach by adapting the 4D development model developed by Thiagarajan, Semmel, and Semmel. This model consists of four main stages, namely Define, Design, Develop, and Disseminate. Thus, it can be concluded that the RPP for the Virus material is included in the "valid" category and is ready to be implemented. Based on the practicality criteria that have been set, it can be concluded that the Biology E-Module for Virus Material from the aspect of teacher response is called "Practical". The percentage of students with a minimum level of competency mastery in the competent category is 92%. So according to the success criteria, namely a minimum of 90% of students in the minimally competent category, the mastery of student competencies has met the classical standards.]]>
<![CDATA[PENERAPAN LKPD DALAM MENINGKATKAN PEMAHAMAN PESERTA DIDIK KELAS V PADA MATERI SISTEM PEREDARAN DARAH MANUSIA ]]>
<![CDATA[Suyit Ratno]]>;
<![CDATA[Adilah Hidayah Harahap]]>;
<![CDATA[Grace Sio Naro Sitanggang]]>;
<![CDATA[Mazaya Nazhira Alfrans]]>;
<![CDATA[Nazwa Reswara Siregar]]>;
<![CDATA[Nursholatiyah]]>;
<![CDATA[Salwa Mawla]]>;
<![CDATA[Asaria Semaya Girsang]]>
<![CDATA[ Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues) ]]>
Publisher : <![CDATA[Universitas Cokroaminoto Palopo ]]>
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DOI: 10.30605/biogenerasi.v10i2.5745
<![CDATA[The background of this study is the low understanding of students of abstract and complex material, as well as the lack of interesting learning media. This study aims to improve the understanding of grade V students on the material of the human circulatory system through the application of the Learner Worksheet (LKPD). This research uses a qualitative approach with a case study method. The research subjects were 16 students. Data collection techniques were carried out through observation, interviews, documentation, and tests in the form of pretests and postests. The results showed that there was a significant increase in students‘ understanding after the application of LKPD, which was shown through the comparison of the scores of students’ pretest and posttest.The use of LKPD is shown through the comparison of pretest and posttest scores. The use of LKPD helps students learn actively and independently, and increases learning engagement and motivation. Thus, the application of LKPD is proven effective in improving students' understanding of human circulatory system material. Keywords: LKPD, Blood Circulation Human Latar belakang dari penelitian ini adalah rendahnya pemahaman siswa terhadap materi yang bersifat abstrak dan kompleks, serta minimnya media pembelajaran yang menarik. Penelitian ini bertujuan untuk meningkatkan pemahaman peserta didik kelas V terhadap materi sistem peredaran darah manusia melalui penerapan Lembar Kerja Peserta Didik (LKPD). Penelitian ini menggunakan pendekatan kualitatif dengan metode studi kasus. Subjek penelitian berjumlah 16 siswa. Teknik pengumpulan data dilakukan melalui observasi, wawancara dokumentasi, serta test berupa pretest dan postest. Hasil penelitian menunjukkan bahwa terjadi peningkatan signifikan pada pemahaman siswa setelah penerapan penggunaan LKPD yang ditunjukkan melalui perbandingan nilai pretest dan postest. Penggunaan LKPD membantu siswa belajar secara aktif dan mandiri, serta meningkatkan keterlibatan dan motivasi belajar. Dengan demikian, penerapan LKPD terbukti efektif dalam meningkatkan pemahaman peserta didik pada materi sistem peredaran darah manusia. Kata Kunci: LKPD; Peredaran Darah Manusia]]>
<![CDATA[PEMBUATAN TEH KOMBUCHA BERBAHAN DASAR TEH HIJAU ]]>
<![CDATA[Chahya, Anisha]]>;
<![CDATA[Dartiani Sagurung, Mariance]]>;
<![CDATA[Situmorang, Rivaldo]]>;
<![CDATA[Advinda, Linda]]>
<![CDATA[ Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues) ]]>
Publisher : <![CDATA[Universitas Cokroaminoto Palopo ]]>
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DOI: 10.30605/biogenerasi.v10i2.5766
<![CDATA[Kombucha tea is a very interesting traditional drink because this tea is the result of fermentation carried out by a symbiotic culture. The symbiotic culture is SCOOBY (Symbiotic Culture Of Bacteria And Yeast). The tea that can be used is green tea. Green tea contains compounds such as tannins, caffeine, flavonols, flavonoids, alkaloids and saponins. Different types of tea can affect the color of the kombucha. The fermentation time for kombucha tea is 7-14 days. Fermentation time can affect the degree of acidity and physical properties of kombucha tea. This research is a descriptive study which aims to determine the pH and organoleptic properties, namely taste, aroma, color and how to make kombucha tea. The research results showed that the pH of kombucha tea was 2 and in the organoleptic test, many panelists preferred green tea kombucha.]]>
<![CDATA[PENGARUH LAMA PENYIMPANAN PADA LEMARI ES TERHADAP JUMLAH BAKTERI SUSU SGM SEBAGAI SUMBER NUTRISI ANAK ]]>
<![CDATA[Fitria, Davina]]>;
<![CDATA[Advinda, Linda]]>
<![CDATA[ Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues) ]]>
Publisher : <![CDATA[Universitas Cokroaminoto Palopo ]]>
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DOI: 10.30605/biogenerasi.v10i2.5767
<![CDATA[Milk is one of the main sources of nutrition for children's growth and development. The quality of milk consumed plays an important role in ensuring that children receive adequate nutrition to maintain their health. One of the efforts of consumers to stop the development of microorganisms and maintain milk quality is to store milk in the refrigerator. The purpose of the study was to examine the effect of the length of storage of SGM formula (0-6 Months) in the refrigerator on the number of bacteria contained in it. The research design was a completely randomized design (CRD) with 6 treatments, namely 0, 1, 2, 3, 4, and 5 days of storage, replicated 3 times. The resulting data were analyzed statistically using Anova and Duncan's Multiple Range Test (DMRT). That Day 5, Day 4, and Day 2 had no significant difference in bacterial counts as they had the same notation 'a'. In contrast, Day 1 and Control, which had the notation 'b', were significantly different from the 'a' group, while Day 3 showed marginal differences with both groups]]>
<![CDATA[LITERATURE REVIEW : ANALISIS KETERAMPILAN BERPIKIR KRITIS PESERTA DIDIK ]]>
<![CDATA[Septiani, Freliana]]>;
<![CDATA[Fuadiyah, Sa’diatul]]>
<![CDATA[ Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues) ]]>
Publisher : <![CDATA[Universitas Cokroaminoto Palopo ]]>
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DOI: 10.30605/biogenerasi.v10i2.5772
<![CDATA[Critical thinking skills are one of the essential competencies of the 21st century that students must possess to face the challenges of the times. This study aims to analyze the level of students' critical thinking skills through a literature review of five relevant articles across different educational levels. The method used is a literature review with purposive sampling, where articles are selected based on the alignment of themes and pre-determined criteria. The analysis results show that, in general, students' critical thinking skills are still in the low to moderate category. Contributing factors include difficulties in understanding questions, lack of HOTS-based exercises, the influence of the learning environment, and limited habits of analyzing information. Therefore, joint efforts from teachers, schools, and students are required to enhance these skills through active, innovative, and problem-solving-based learning.]]>
<![CDATA[DETEKSI JUMLAH BAKTERI PADA DAUN SELADA YANG BERASAL DARI PASAR RAYA,PASAR GAUNG,DAN PASAR PAGI LOLONG ]]>
<![CDATA[Aissa Febrya, Malika]]>;
<![CDATA[Advinda, Linda]]>
<![CDATA[ Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues) ]]>
Publisher : <![CDATA[Universitas Cokroaminoto Palopo ]]>
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DOI: 10.30605/biogenerasi.v10i2.5796
<![CDATA[Vegetables are rich in vitamins and minerals and are generally widely consumed by the public. One popular type of vegetable is lettuce because of its attractive texture and color. The cleanliness of vegetables is very important to prevent diseases caused by food contaminated with pathogenic bacteria. In this study, the number of bacteria on lettuce leaves in three different markets in Padang city was tested. The method used was the laboratory observation method by diluting with 3 repetitions. The results showed that the number of bacterial colonies on lettuce in Pasar Raya was 93 colonies, in Pasar Gaung was 61 colonies, and in Pasar Pagi Lolong was 69 colonies. The placement of vegetables in Gaung Market which has a special row for vegetables can maintain the cleanliness of vegetables, while in Raya Market and Lolong Market there is no special placement for vegetables so that vegetables are vulnerable to contamination with other materials. Bacterial contamination of vegetables can come from various factors such as the planting process, spraying organic fertilizer, harvesting, and washing. Therefore, it is necessary to pay attention to hygiene and sanitation in processing and selling vegetables to prevent bacterial contamination.]]>
<![CDATA[ANALISIS POHON FILOGENETIK GEN ITS1 Amanita muscaria DARI BERBAGAI NEGARA ]]>
<![CDATA[Mutia Andini, Tri]]>;
<![CDATA[Achyar, Afifatul]]>
<![CDATA[ Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues) ]]>
Publisher : <![CDATA[Universitas Cokroaminoto Palopo ]]>
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DOI: 10.30605/biogenerasi.v10i2.5799
<![CDATA[The purpose of this study is to determine the genetic diversity of the ITS1 gene from Amanita muscaria originating from various countries and create a phylogenetic tree based on ITS1 gene data to show the evolutionary relationship and distribution history of Amanita muscaria in various countries.The method used in this study is the Neighbor-Joining Method which is used to construct phylogenetic trees quickly and efficiently. Bootstrap tests (10,000 replicates) indicate the confidence level of the tree branches. Evolution was calculated using the Maximum Composite Likelihood method. The analysis involved 13 nucleotide sequences and was performed with MEGA11 software. The results of this study are The phylogenetic tree of Amanita muscaria shows two main clades with bootstrap values of 27 and 39, which reflect the level of confidence in the group of specimens. The first clade with a value of 27 includes specimens AB096048.1, AJ549964.1, AB080778.1, AB081295.1, and LN877747.1, while the second clade with a value of 39 includes AB015700.1, AB081294.1, AB080779.1, and AB080983.1. The branch with a bootstrap value of 63 shows greater genetic diversity. Specimens AB096048.1 and AJ549964.1 and AB080777.1 and AB096052.1 have very close evolutionary relationships.]]>
<![CDATA[ANALISIS BIBLIOMETRIK BUAH BIT (Beta vulgaris L.) UNTUK ANTIOKSIDAN ]]>
<![CDATA[Zenita, Risma]]>;
<![CDATA[Yuniarti, Elsa]]>
<![CDATA[ Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues) ]]>
Publisher : <![CDATA[Universitas Cokroaminoto Palopo ]]>
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DOI: 10.30605/biogenerasi.v10i2.5800
<![CDATA[Beetroot or known as Beta vulgaris L. is a plant from the Amaranthaceae family. One source of natural antioxidants for this plant is the leaves, fruit and tubers. The compounds in beet plants contain many free radical inhibitor molecules, such as active compounds in the form of flavonoids and tannins as well as nitrogen compounds in the form of betalains and terpenoids (carotenoids). Antioxidants can also help prevent various chronic diseases such as heart disease, cancer and diabetes. Apart from that, beets can also help metabolism in our body. The aim of this research is to gain insight into the latest research development trends regarding the antioxidant potential of beets. This research uses quantitative methods with Bibliometric analysis of national and international publication data sourced from the Scopus database. In the overlay visualization display section, a lot of research has been carried out on Beta vulgaris. Research on Beta vulgaris was mostly carried out in 2022 with 3 clusters and 21 keywords. The most researched keyword density is Beta vulgaris, antioxidant, and metabolism which are marked in yellow. This shows that there are still few researchers researching this topic so that the opportunities for further research regarding Beta vulgaris are very broad.]]>
