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Fitrah al anshori
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INDONESIA
Jurnal Biogenerasi
Published by Universitas Cokroaminoto Palopo
ISSN : 25795163     EISSN : 25797085     DOI : -
Core Subject : Education,
Education Languange, Linguistic, Communication & Media Other
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.
Arjuna Subject : Umum - Umum
Articles 979 Documents
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Pengaruh Pengetahuan Kewirausahaan Terhadap Kreativitas dan Minat Mahasiswa dalam Berwirausaha Setelah Field Trip Kewirausahaan Fenny Hasanuddin; Putri Athirah Azis; Siti Fatmah Hiola; Oslan Jumadi
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/yhfwgy52

Abstract

Latar belakang penelitian ini adalah perlunya bukti empiris mengenai hubungan pengetahuan kewirausahaan yang diperoleh setelah pengalaman lapangan dengan kemampuan kreatif dan minat berwirausaha mahasiswa. Tujuan penelitian adalah menganalisis pengaruh pengetahuan kewirausahaan terhadap kreativitas dan minat berwirausaha mahasiswa Pendidikan Biologi setelah mengikuti field trip kewirausahaan ke Sporahome. Metode penelitian menggunakan pendekatan kuantitatif ex post facto. Populasi sekaligus sampel berjumlah 30 mahasiswa dan seluruh anggota populasi digunakan sebagai sampel (total sampling). Data dikumpulkan dengan angket skala Likert pengetahuan kewirausahaan (10 item), kreativitas (30 item), dan minat berwirausaha (15 item), kemudian dianalisis menggunakan regresi linear sederhana pada SPSS 26. Hasil menunjukkan seluruh item valid (r hitung > 0,3610) dan ketiga instrumen reliabel (Cronbach's Alpha = 0,916-0,969). Pengetahuan kewirausahaan berpengaruh positif dan signifikan terhadap kreativitas (B = 0,834; beta = 0,367; p = 0,046) dan minat berwirausaha (B = 0,934; beta = 0,866; p < 0,001). Kesimpulannya, semakin tinggi skor pengetahuan kewirausahaan setelah field trip, semakin tinggi pula kreativitas dan minat berwirausaha mahasiswa, dengan hubungan terstandar yang lebih kuat pada minat berwirausaha.
Efektifitas Ekstrak Daun Tembakau Terhadap Mortalitas Hama Ulat Grayak (Spodoptera Frugiperda) Dedito Prasetio Umbu Hina; Lusia Danga Lewu; Melycorianda Hubi Ndapamuri
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/dsqb6453

Abstract

Penurunan produksi jagung di Kabupaten Sumba Timur yang diduga dipicu oleh serangan hama ulat grayak (Spodoptera frugiperda) dan dampak negatif penggunaan pestisida kimia mendorong pencarian alternatif pengendalian yang lebih ramah lingkungan, seperti pestisida nabati dari ekstrak daun tembakau. Penelitian ini bertujuan mengetahui pengaruh pestisida nabati ekstrak daun tembakau terhadap mortalitas ulat grayak serta menentukan dosis ekstrak yang memberikan mortalitas tertinggi. Penelitian ini bersifat eksperimental. Metode yang digunakan Rancangan Acak Lengkap (RAL) dengan 6 perlakuan dan 4 ulangan pada larva instar-3 Spodoptera frugiperda sebagai sampel (perlakuan berbagai konsentrasi ekstrak daun tembakau), dan data mortalitas, kecepatan kematian, penurunan aktivitas makan, serta gejala kematian dianalisis menggunakan ANOVA diikuti uji lanjut DMRT pada α = 5%. Penelitian menunjukkan bahwa ekstrak daun tembakau efektif meningkatkan mortalitas ulat grayak dan menurunkan aktivitas makannya, dengan konsentrasi 25% (P5) paling cepat dan paling tinggi efeknya. Analisis ANOVA memperlihatkan pengaruh yang sangat signifikan pada mortalitas, kecepatan kematian, dan penurunan aktivitas makan (Fhit > Ftab; p < 0,01), dan uji lanjut menunjukkan P5 berbeda nyata dari perlakuan lain. Hasil ini mengindikasikan bahwa meningkatnya konsentrasi ekstrak—kemungkinan besar kandungan nikotin yang lebih tinggi—meningkatkan toksisitas terhadap S. frugiperda sehingga mempercepat gejala keracunan dan kematian. Ekstrak daun tembakau terbukti efektif meningkatkan mortalitas dan menurunkan aktivitas makan ulat grayak secara dosis-respons, dengan konsentrasi 25% (P5) paling efektif, ekstrak ini berpotensi dikembangkan sebagai alternatif pestisida nabati yang lebih ramah lingkungan untuk pengendalian Spodoptera frugiperda pada budidaya jagung.
EFEKTIVITAS PENGGUNAAN MULTIMEDIA INTERAKTIF BERBASIS GOOGLE SITES TERHADAP HASIL BELAJAR SISWA KELAS XI SMA NEGERI 2 PALOPO PADA MATERI SISTEM EKSKRESI Nur; Fitrah Al Anshori; Sukmawati Syam; Eva Sohriati; Ni Komang Ayu Arika
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/0twf2j18

Abstract

This study aims to determine the effectiveness of the use of interactive multimedia based on Google Sites on the learning outcomes of class XI students of SMA Negeri 2 Palopo on the Excretory System material. This study is part of the development research with the ADDIE model. The sample in this study was class XI.3 Avicenna with a total of 33 students. The research instrument used was a learning outcome test. The data analysis technique in this study used an effectiveness test. The results showed that the effectiveness test was in the very valid criteria with a value of 84%. This criterion indicates that interactive multimedia based on Google Sites is effective in improving student learning outcomes so that it can be an alternative learning media for biology, especially on the Excretory System material.
Koleksi Pohon Terancam Punah Arboretum Fakultas Biologi Universitas Jenderal Soedirman Haris Maulani; Hasna Dyah Kusumardani
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/j1fg8z67

Abstract

National Research and Innovation Agency (BRIN) in 2024 report that Indonesia possesses high level of species richness and endemism in plant. Meanwhile, threats to biodiversity are increasing due to land-use change, pollution, exploitation, invasive alien species, climate change, and other anthropogenic activities. The limited availability of conservation areas, coupled with the distribution of endemic and rare species within anthropogenic landscapes, underscores the importance of promoting participatory conservation efforts such as arboretum establishment. In 2015, 99 trees species were recorded in the Arboretum of the Faculty of Biology, Jenderal Soedirman University, seven of which were classified as threatened, Vulnerable (VU) or Endangered (EN) according to the IUCN Red List. This study aimed to provide latest information about threatened trees and it condition in the Arboretum. Data were collected using an observational method. The result of this study show only 4 threatened tree species were identified: Adonidia merrillii (VU), Castanopsis argentea (EN), Mesua ferrea (VU), and Tectona grandis (EN). Observation showed that A. merrillii, C. argentea, and M. ferrea are free from pest and disease. But, T. grandis was found to be affected by termite. The arboretum serves a conservation not only through preservation, but also as a natural laboratory for educational and research activities.
ANALISIS CAPAIAN INDIKATOR HASIL DAN PEMAHAMAN KONSEP PESERTA DIDIK KELAS VII SETELAH PENERAPAN MEDIA INFOGRAFIS Sarifa Farhana; Salma Samputri; Rifda Nurhikmahwati Arif
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/tg97hk54

Abstract

This study aims to analyze the achievement of each indicator of learning outcomes and conceptual understanding among seventh-grade students on the topic of living organism classification after learning through infographic media. A pre-experimental one-group pretest-posttest design was applied, involving 32 seventh-grade students at a junior high school in Makassar selected purposively. Data were collected through a multiple-choice test measuring five cognitive levels of learning outcomes (C1-C5) and an essay test measuring five indicators of conceptual understanding, then analyzed descriptively along with N-Gain calculation for each indicator. Results show that all cognitive levels of learning outcomes improved, with the highest gains occurring at the remembering and understanding levels (high category), while analyzing and evaluating levels improved at a moderate category. For conceptual understanding, the indicators of classifying objects and presenting scientific representations showed the most notable improvement (moderate category), whereas restating a concept improved the least. These findings indicate that infographic media is more effective in strengthening lower-to-middle order cognitive skills and visual-classification ability than in strengthening students' verbal ability to restate concepts in their own words
UJI TOKSISITAS DAUN KEMANGI (Ochimum bacilicum L) DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT) Ribi Zuhriah Sani; Najwa Athifah; Siti Nabila; Warda Amalia; Valdo Rekson Nainggolan Lumban Raja; Khairiza Lubis; Nurbaity Situmorang
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/5vvadw88

Abstract

Basil leaves (Ocimum basilicum L.) are herbal plants containing various secondary metabolite compounds such as alkaloids, flavonoids, saponins, and tannins that have the potential to have biological activity and toxic effects. Toxicity testing is needed as an initial stage to determine the level of safety and potential bioactivity of a natural ingredient. This study aims to determine the toxicity level of basil leaf ethanol extract using the Brine Shrimp Lethality Test (BSLT) method against Artemia salina Leach larvae. Basil leaf extract was obtained through the maceration method using 70% ethanol, then tested at concentrations of 20, 30, 40, 55, 75, and 95 ppm with three repetitions. The parameters observed were the number of larval deaths after 24 hours of treatment and analyzed using a probit test to determine the LC₅₀ value. The results showed that increasing the extract concentration caused an increase in the percentage of larval deaths, namely from 10–17% at a concentration of 20–40 ppm to 43–57% at a concentration of 55–95 ppm. The probit analysis yielded the equation Probit(p) = -1.624 + 0.020x with a significance value of p<0.05 and an LC₅₀ value of 80.58 ppm. This value indicates that the ethanol extract of basil leaves has toxic activity against Artemia salina larvae, as it is below the toxicity limit of 1000 ppm. Thus, the ethanol extract of basil leaves has the potential to be a source of bioactive compounds that can be further developed in pharmaceutical and health research.
UJI TOKSISITAS EKSTRAK DAUN SERAI (Cymbopogon citratus) TERHADAP LARVA Artemia salina BERDASARKAN METODE BRINE SHRIMP LETHALITY TEST (BSLT) Alya Zakia Azzahra Nasution; Deswita Maharani Br.Sembiring; Ema Tesalonika Simangunsong; Nabila Syahfitri; Najwa Al Mukarromah; Nazwa Syafitri; Nurbaity Situmorang; Khairiza Lubis
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/mf42bx55

Abstract

Serai (Cymbopogon citratus) mengandung berbagai senyawa metabolit sekunder yang berpotensi memiliki aktivitas toksik. Penelitian ini bertujuan untuk mengetahui tingkat toksisitas ekstrak daun serai terhadap larva Artemia salina menggunakan metode Brine Shrimp Lethality Test (BSLT) serta menentukan nilai LC₅₀. Ekstrak daun serai diuji pada konsentrasi 435 ppm, 465 ppm, dan 495 ppm. Parameter yang diamati adalah mortalitas larva setelah 24 jam perlakuan dan data dianalisis menggunakan analisis probit. Hasil penelitian menunjukkan bahwa rata-rata mortalitas tertinggi diperoleh pada konsentrasi 495 ppm sebesar 57,58%. Analisis probit menghasilkan nilai LC₅₀ sebesar 482,719 ppm. Nilai tersebut menunjukkan bahwa ekstrak daun serai bersifat toksik terhadap larva Artemia salina karena memiliki nilai LC₅₀ di bawah 1000 ppm.
Validitas Media Pembelajaran Permainan Ular Tangga untuk Materi Sistem Ekskresi Manusia di Kelas VIII Aprilila Aprilila; Titin Titin; Afandi Afandi
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/qhrzkw19

Abstract

Many teaching practices remain teacher-centered, hindering the optimization of their learning experiences. One of the most common problems associated is the limited availability of attractive and engaging learning media. This particular problem is also encountered in biology learning, with commonly associated topics that require adequate and appropriate visualizations to support students’ conceptual understanding. One learning medium that can address the limitations of biology learning media is the Snakes and Ladders game. This study aims to develop a Snakes and Ladders game as a learning medium for the excretory system and to assess its validity. This study uses the Research and Development method, with the Analyze, Design, Develop, Implement, and Evaluate (ADDIE) model, which is limited to the third stage. The validation process used a validation sheet as the instrument, comprising six aspects, which is then categorized. The validation results revealed high scores. The medium's format aspect (4 items) resulted in a range of 85–90%, categorizing it as very valid. The medium's quality aspect (4 items) scores ranged from 85–100%, indicating it is very valid. Meanwhile, the medium's functionality aspect (4 items) ranged from 90–100%, indicating it is valid. The learning content aspect (3 items) revealed scores ranging from 90–100%, placing it in the very valid category. The language aspect (3 items) yielded scores ranging from 90–100%, thereby making it very valid. The learning process aspect (11 items) yielded scores ranging from 95–100%, indicating it is very valid. The average validation score is 96% (very valid). Therefore, it is concluded that the Snakes and Ladders media for the human excretory system is valid for use in classroom practices. The developed Snakes and Ladders game is then revised according to the experts’ suggestions. Therefore, the learning medium is declared ready for testing in classroom practice.
PENERAPAN LKPD BERBANTUAN PhET SIMULATION UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK KELAS IX UPT SPF SMP NEGERI 33 MAKASSAR Rahma Sriwanda; Hasanuddin; Rifda Nur Hikmahwati Arif
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/c4za0637

Abstract

The purpose of this study was to ascertain the following: (1) learning outcomes of grade IX students at SMPN 33 Makassar before and after the implementation of Student Worksheets (LKPD) assisted by PhET Simulation; (2) improvement in student learning outcomes following the implementation of LKPD assisted by PhET Simulation; and (3) significance of the improvement in student learning outcomes. This study employed pre-experimental methods and a one-group pretest-posttest design. 270 ninth-grade students from SMPN 33 Makassar made up the population. Thirty kids from grade IX F were chosen as samples using purposive sampling. The research instrument was a 20-item multiple-choice exam. Pretest and posttest data were collected, and descriptive and inferential statistics were used for analysis. The findings demonstrated that: (1) learning outcomes increased in the medium category with an N-Gain score of 0.42; (2) the average pretest score was 6.83 (low category), while the average posttest score increased to 12.23 (medium category); and (3) student learning outcomes significantly increased following the implementation of LKPD with assistance from PhET Simulation.  
Analisis Hubungan Keterampilan Berpikir Kreatif dengan Karakter Entrepreneur Peserta Didik pada Pembelajaran Biologi Kelas X di SMAN 1 Lareh Sago Halaban Wulan; Rahmadhani Fitri
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/58m7a910

Abstract

Keterampilan berpikir kreatif merupakan salah satu keterampilan abad ke-21 yang penting untuk dikembangkan dalam pembelajaran karena mendukung kemampuan peserta didik dalam menghasilkan ide, memecahkan masalah, dan beradaptasi dengan berbagai tantangan. Penelitian ini bertujuan untuk menganalisis kemampuan berpikir kreatif peserta didik kelas X SMAN 1 Lareh Sago Halaban. Penelitian ini menggunakan metode deskriptif dengan pendekatan kuantitatif. Sampel penelitian berjumlah 185 peserta didik yang ditentukan menggunakan teknik simple random sampling. Data dikumpulkan melalui tes kemampuan berpikir kreatif yang mencakup lima indikator, yaitu fluency, flexibility, originality, elaboration, dan curiosity. Data dianalisis menggunakan statistik deskriptif berupa rata-rata dan persentase. Hasil penelitian di dapatkan bahwa kemampuan berpikir kreatif peserta didik berada pada kategori cukup kreatif dengan rata-rata nilai sebesar 79,50. Berdasarkan distribusi kategori, sebanyak 4,32% peserta didik tergolong sangat kreatif, 35,68% kreatif, 37,30% cukup kreatif, dan 22,70% tidak kreatif. Berdasarkan indikator, curiosity memperoleh rata-rata tertinggi yaitu 91,14 dengan kategori sangat kreatif, diikuti fluency sebesar 83,17 dengan kategori kreatif. Sementara itu, flexibility (77,59), originality (73,50), dan elaboration (72,54) berada pada kategori cukup kreatif. Hasil penelitian menunjukkan bahwa rasa ingin tahu peserta didik berkembang sangat baik, namun kemampuan mengembangkan dan menghasilkan ide yang beragam masih perlu ditingkatkan melalui pembelajaran yang mendorong kreativitas peserta didik.  

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