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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 170 Documents
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Search results for , issue "Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)" : 170 Documents clear
Analisis Kesulitan Belajar Biologi Siswa Kelas X MAN 1 Mamuju Nurlatifah, A.Zamilah
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.5510

Abstract

This research aims to analyze the level of learning difficulty of class X MAN 1 Mamuju students in odd semester biology material. The type of research is quantitative survey method research with 167 samples determined using census techniques. The research instruments are biology learning results tests, questionnaires and observation sheets. The research data was analyzed by calculating the average and percentage and then categorizing it. Based on the research results, the majority of students experienced learning difficulties out of the 167 students who were the research samples. Biology test material to determine learning difficulties consists of Biology and its Role in Life with an average score of 84, Viruses and their Role in Life with an average score of 73, Prokaryotic Organisms and their Role in Life with an average score of 63, Protista and their Role in Life with an average score of 43, Kingdom Fungi and their Role in Life with an average score of 57. The factors that cause students' learning difficulties consist of internal and external factors. The internal factor that causes learning difficulties with the highest negative answer is the fatigue factor at 76.05% and the external factor that causes learning difficulties with the highest negative answer is the community factor at 70.51%. The highest negative answer was for the sub-indicator of internal factors, namely spiritual factors, while the lowest negative answer was physical disability at 17.37%, then the sub-indicator with the highest negative answer for external factors was the form of life in society at 78.44%, while the lowest average negative answer was school time at 45.51%.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW BERBANTUAN MEDIA POP UP BOOK UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS VIII SMP NEGERI SATAP WALATUNGGA Rambu Kata, Meliati; Makaborang, Yohana; Njoereomana, Yohana
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.5537

Abstract

The purpose of this study is to describe the improvement in learning outcomes after implementing the jigsaw type Cooperative learning model assisted by pop up book media to improve the learning outcomes of class VIII students of Smp Negeri Satap Walatungga. This type of research is a type of classroom action research with a descriptive quantitative approach. The research was conducted in class with cycles. The stages of the research are: planning, implementation, observation and reflection. The subjects of this research were class VIII students of Smp Negeri Walatungga. In this study, the researcher used quantitative data analysis techniques. Quantitative data comes from the results of the post-test, multiple choice at the end of each cycle obtained from the results of tests given by the teacher to students to determine the extent to which student learning outcomes have improved. Data analysis techniques include calculating the average value, calculating the completeness of student learning cognitive assessment and calculating the completeness of student learning affective assessment. The results of the study are seen from the comparison of the average values ​​of each cycle in the pre-cycle 56.40, cycle 56.46, and cycle II 62.90. These results can be said to have increased. It can be concluded that the application of the jigsaw type cooperative learning model assisted by pop-up book media can improve the learning outcomes of class VIII students at SMP Negeri Satap Walatungga.
AMPLIFIKASI GEN COI PADA SAMPEL LEBAH TANPA SENGAT DI LAMPUNG TENGAH: ANALISIS SECARA KUALITATIF Andriyani, Yuliana; Priyambodo, Priyambodo; Rustiaati, Elly Lestari; Pratami, Gina Dania; Ashari, Minanti Mayda; Srihanto, Eko Agus; Pratiwi, Dian Neli; Adelia, Ersa Imelda; Azzahra, Laila Salwa; Lestari, Septi Wahyu; Sandra, Shifa
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.5539

Abstract

Indonesia memiliki keanekaragaman flora dan fauna yang tinggi dengan iklim tropis yang dimilikinya. Lebah tanpa sengat berhabitat di daerah tropis dan memiliki keanekaragaman yang tinggi dan menghasilkan produk madu dan propolis serta telah banyak dibudidayakan. Lampung Tengah sebagai salah satu daerah yang memiliki lokasi budidaya lebah tanpa sengat, dipilih sebagai lokasi penelitian. Penelitian telah dilakukan dengan analisis molekuler menggunakan penanda molekuler gen COI. Penelitian ini bertujuan untuk mengetahui kualitas hasil amplifikasi gen COI pada empat individu lebah tanpa sengat yang dikoleksi di Lampung Tengah. Analisis molekuler telah dilakukan melalui proses ekstraksi, amplifikasi, elektroforesis, dan visualisasi DNA. Kualitas DNA diketahui melalui pita DNA yang terbentuk pada proses elektroforesis gel agarosa 1% dan divisualisasikan di bawah sinar ultraviolet. Hasil amplifikasi gen COI pada empat individu lebah tanpa sengat memiliki kualitas pita DNA yang baik dengan panjang base pair berkisar antara 600 – 750bp.
ANALISIS HASIL AMPLIFIKASI SAMPEL INDIVIDU LEBAH TANPA SENGAT BERDASARKAN GEN COI DI LAMPUNG TIMUR Ashari, Minanti Mayda; Priyambodo, Priyambodo; Rustiati, Elly Lestari; Pratami, Gina Dania; Andriyani, Yuliana; Srihanto, Eko Agus; Pratiwi, Dian Neli; Azzahra, Laila Salwa; Adelia, Ersa Imelda; Sandra, Shifa; Lestari, Septi Wahyu; Ramadan, Viki
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.5540

Abstract

Lebah tanpa sengat masuk ke dalam suku meliponidae dan merupakan lebah yang tidak menggunakan daya sengat sebagai alat pertahanan diri melainkan gigitan dan kerumunan apabila berada dalam bahaya. Indonesia memiliki keragaman jenis lebah tanpa sengat dan telah ditemukan sekitar 52 jenis yang tersebar di Pulau Sumatera, Kalimantan, Jawa, Timor, Sulawesi, Ambon, Maluku dan Irian Jaya. Dari beragam jenis lebah tanpa sengat yang ditemukan di Indonesia menunjukkan bahwa adanya keragaman genetik yang tinggi. Penelitian ini bertujuan untuk melakukan analisis hasil amplifikasi secara kualitatif dari DNA lebah tanpa sengat berdasarkan gen COI. Penelitian dilaksanakan pada rentang bulan Oktober 2024 - Januari 2025. Tahapan dalam penelitian ini meliputi pengambilan sampel, ekstraksi dan amplifikasi DNA. Hasil ekstraksi dan amplifikasi diuji dengan mengggunakan elektroforesis. Berdasarkan analisis kualitatif menggunakan gel agarose 1%, keempat sampel lebah tanpa sengat berhasil diekstraksi DNAnya. Ukuran panjang DNA dari masing-masing sampel lebah tanpa sengat diketahui berkisar antara 600-700bp dari hasil uji kualitatif setelah amplifikasi DNA.
UJI KEBERHASILAN AMPLIFIKASI GEN N-METHYLTRANSFERASE PADA KOPI ROBUSTA DI PERKEBUNAN KOPI RAKYAT LEMBAH GUNUNG BETUNG, BOGOREJO, LAMPUNG Sandra, Shifa; Rustiati, Elly Lestari; Priyambodo; Wahyuningsih, Sri; Srihanto, Eko Agus; Pratiwi, Dian Neli; Febriansyah, Muhammad; Lestari, Septi Wahyu; Thesalonika, Natasya; Winarno; Ashari, Minanti Mayda; Andriyani, Yuliana; Alfandi, Aril; Maharani, Annisa Lidya; Suhada, Suhada; Permatasari, Nindy
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.5542

Abstract

Indonesia memiliki dua jenis kopi yang umum dibudidayakan, yaitu kopi robusta dan kopi arabika. Di Lampung, kopi robusta menjadi jenis kopi yang banyak ditanam. Masyarakat Lampung mayoritas melakukan budidaya di perkebunan tradisional. Keanekaragaman hayati pada kopi robusta secara genetik menggunakan analisis molekuler di perkebunan kopi rakyat masih belum banyak dilakukan. Tujuan dari penelitian ini untuk uji keberhasilan amplifikasi gen N-Methyltransferase pada kopi robusta di Perkebunan Kopi Rakyat Lembah Gunung Betung, Bogorejo, Lampung. Tahap penelitian ini meliputi ekstraksi DNA untuk mendapatkan DNA murni, mengetahui ukuran amplikon DNA melalui amplifikasi DNA menggunakan commercial kit, dan elektroforesis 1% gel agarosa. Hasil amplifikasi DNA pada lima sampel daun kopi robusta memperoleh pita DNA dengan ukuran berkisar antara 630-650 bp, tidak terdapat smear, namun terdapat variasi ketebalan pita DNA. Kata Kunci: N-methyltransferase, kopi robusta, Polymerase Chain Reaction
AMPLIFIKASI GEN N-METHYLTRANSFERASE KOPI ROBUSTA DI PERKEBUNAN KOPI RAKYAT WIYONO LAMPUNG: AMPLIFIKASI GEN N-METHYLTRANSFERASE KOPI ROBUSTA DI PERKEBUNAN KOPI RAKYAT WIYONO LAMPUNG Lestari, Septi Wahyu; Rustiati, Elly Lestari; Priyambodo, Priyambodo; Wahyuningsih, Sri; Sandra, Shifa; Winarno, Winarno; Thesalonika, Natasya; Febriansyah, Muhammad; Ashari, Minanti Mayda; Andriyani, Yuliana; Afandi, Aril; Maharani, Annisa Lidya; Pratiwi, Dian Neli; Srihanto, Eko Agus; Suhada, Suhada; Permatasari, Nindy
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.5544

Abstract

Kopi robusta (Coffea canephora) merupakan salah satu tanaman perkebunan yang umum ditanam di Indonesia karena memiliki nilai ekonomis tinggi. Kabupaten Pesawaran menjadi salah satu daerah di Lampung yang banyak mengusahatanikan kopi robusta dalam skala perkebunan rakyat. Isolasi dan amplifikasi gen menjadi langkah awal dalam analisis molekuler untuk mengetahui keragaman gen pada kopi robusta. Penelitian ini bertujuan untuk menganalisis hasil isolasi dan amplifikasi DNA daun kopi robusta dari perkebunan kopi rakyat Pesawaran, Lampung. Isolasi DNA dari 5 sampel daun kopi robusta telah dilakukan mengacu pada protokol kit isolasi DNA dari Geneaid Genomic DNA Mini Kit (Plant). Hasil ekstraksi kemudian diamplifikasi menggunakan primer N-methyltransferase dengan metode Polymerase Chain Reaction (PCR). Visualisasi hasil ekstraksi dan amplifikasi dilakukan menggunakan elektroforesis gel agarosa 1%. Visualisasi atas hasil ekstraksi telah menunjukkan diperolehnya ekstrak DNA yang baik. Visualisasi atas hasil amplifikasi menunjukkan telah diperolehnya fragmen DNA sepanjang 600bp.
KEANEKARAGAMAN JENIS BIVALVIA DI DESA PARITI KABUPATEN KUPANG Fahik, Mery
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.5545

Abstract

Bivalves have a very important ecological role in coastal waters. As benthic organisms, bivalves function in the filtration process, filtering small particles such as phytoplankton from seawater. This process is not only important for the survival of the bivalves themselves, but also affects water quality and the sustainability of the ecosystem as a whole. The method used in this research is a survey method that includes field data collection, this research was conducted in Pariti Village, Kupang Regency. Data collection was carried out to identify the types of bivalves found in the coastal area of Pariti Village. The methods used were linear transects and quadrat sampling. The analysis that will be carried out includes the shannon-wiener diversity index, evenness index, simpson dominance index and margalef species richness index. Based on the results of field surveys conducted in Pariti Village, Kupang Regency, at three different stations, seven bivalve species were found, namely Anadara granosa, Anadara antiquata, Perna viridis, Crassostrea gigas, Meretrix meretri, Tellina timorensis and Pitar tumens. The ecological index shows that the coastal ecosystem of Pariti Village has a moderate level of diversity (H'=1.564) with a relatively even distribution of species (E=0.873). Species richness was also quite good with species richness index values indicating that there were many bivalve species present (R1=0.739), although there were few dominant species. The low dominance index (C=0.192) indicates that the ecosystem is not dominated by a single species, indicating stable ecosystem conditions.
PENGARUH MODEL PEMBELAJARAN INQUIRI TERHADAP RETENSI SISWA DENGAN KEMAMPUAN AKADEMIK RENDAH Rahmat, Irwandi
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.5555

Abstract

This study aims to analyze the effect of Inquiry-based learning model on retention of low-ability students, as well as explore the interaction between learning model and academic ability. Using an experimental design with 2-Way ANOVA technique, this study involved 60 students who were divided into four groups based on academic ability and learning model. The analysis showed that the Inquiry model had a significant effect on the retention of students with low academic ability (p = 0.001), while academic ability itself had no significant effect (p = 0.164). The interaction between learning model and academic ability also showed no significant effect (p = 0.742). LSD test results revealed that the Inquiry - Low group had a higher retention rate compared to the Conventional - Low group. This finding supports the theory of constructivism and provides practical implications for educators to implement more active and participatory learning models for students with low academic ability. Although this study has limitations related to sample size and measurement duration, the results open up opportunities for further research that considers other factors that may affect student retention, such as motivation and social support. Overall, this study contributes to the development of more inclusive and effective learning theories and educational practices.
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF MENGGUNAKAN APLIKASI EMAZE TENTANG MATERI EKOSISTEM UNTUK PESERTA DIDIK SMAN 1 LUHAK NAN DUO Putri, Firma; Alberida, Heffi; Yogica, Relsas; Anggryani, Ria
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.5559

Abstract

The Emaze learning media is a presentation tool that can be accessed through a computer or smartphone connected to the internet for usage. The aim of this research is to produce an interactive learning media using the Emaze application on the ecosystem material for students in class X Fase E at SMAN 1 Luhak Nan Duo that is valid and practical. The research type used is development, commonly known as R&D (Research and Development). The research sample is the class X Fase E at SMAN 1 Luhak Nan Duo. The data from the research were analyzed using qualitative data analysis and quantitative data analysis. The research results indicate that students agree with the development of learning media using the Emaze application, and 0% of students strongly disagree with the development of learning media using the Emaze application.
PENGARUH PEMBELAJARAN BERBASIS PROJEK PADA MATA PELAJARAN LANSKAP DAN PERTAMANAN DALAM DIMENSI PROFIL PELAJAR PANCASILA DI SMK NEGERI 1 BAWEN Khairunisa, Aulia; Nur Wahyunani, Atip
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.5560

Abstract

The Merdeka Curriculum is a curriculum that is contextualised to current conditions. It is hoped that with a contextualised project base that is applied, students can better implement knowledge in everyday life. The purpose of this study is to analyse the relationship between the implementation of PjBL and learning activities in Landscape and Landscaping subjects. This type of research is descriptive qualitative with the research subjects being students of Class XI ATP B at SMK Negeri 1 Bawen. The technique used is convenience sampling with an observation sheet instrument. The results of PjBL application can be seen in the learning activities and daily life of the students in school. In addition, the use of PjBL can also promote and develop the attitudes that exist in the dimensions of the Pancasila Student Profile.

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