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Bioscientist : Jurnal Ilmiah Biologi
Published by Universitas Pendidikan Mandalika
ISSN : 23385006     EISSN : 26544571     DOI : https://doi.org/10.33394
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences
Bioscientist : Jurnal Ilmiah Biologi (BJIB), receiving and publishing article in the form of research (scientific article) in the field of biology education and utilization of biological research in learning. Moreover, this journal bridges the gap between research and practice, providing information, ideas and opinion, in addition to critical examinations of biology research and teaching. Through the coverage of policy and curriculum developments, the latest results of research into the teaching, learning and assessment of biology are brought to the fore. Special emphasize are as follow: 1. Research on Learning Biology (Biology Learning Materials at All Education Levels). 2. Pure Research of Biology Developed or Studied to the Sources, Materials, or Instructional Media Biology (Biology Learning Materials at All Education Levels and Application in Society). 3. Curriculum of Biology Education at all Education Levels. 4. Class Action Research (CAR) and Lesson Study in Biology. 5. Other Qualitative Research of Biology Education. 6. The School Management and Biology/Science Laboratory Management. 7. Biology Learning Evaluation. 8. Teacher Professional Issues/Trends in Biology Education. 9. Another Study for the Scope of Biology Education. 10. Research on Environmental Education.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 103 Documents
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Search results for , issue "Vol 12, No 2 (2024): December" : 103 Documents clear
Analisis Faktor-Faktor yang Mempengaruhi Kinerja Pelayanan Petugas Puskesmas di UPT BLUD Puskesmas Pemenang Kabupaten Lombok Utara Asmadi, Andi; Menap, Menap; Khalik, Lalu Abdul
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
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.v12i2.13349

Abstract

This study aims to identify the dominant factors that influence the performance of health services at the UPT BLUD Puskesmas Pemenang. This study used a cross-sectional design with 60 respondents. Data collection was carried out through questionnaires. Data analysis used Spearman correlation to test the relationship between variables such as competence, discipline, and service facilities, and their impact on service quality. The results showed that (1) the competence and discipline of health workers were the most significant factors influencing service performance; (2) competence showed a strong positive correlation with service performance (ρ = 0.828, p < 0.001), which means that skilled staff can provide more effective services; (3) discipline had a substantial positive impact (ρ = 0.760, p < 0.001), which means that the importance of compliance with protocols and schedules; (4) the availability of adequate facilities had a moderate effect on service performance (ρ = 0.342, p = 0.008). This confirms that improving the performance of health services in Community Health Centers requires a comprehensive approach, so that continuous professional development to improve staff competence, discipline enforcement, and strategic investment in service infrastructure is very important.
Habitat Potensial Satwa Mangsa Harimau Sumatera (Panthera tigris sumatrae) di Terangun - Beutong Kawasan Ekosistem Leuser Fazlurrahman, Ridha; Dharma, Wira; Wobisono, Hariyo T.
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
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.v12i2.12799

Abstract

PThe Sumatran tiger is an apex predator that has an important role as a controller of ecosystem balance. Tigers are highly adaptive wildlife, so they can be found in various habitat types, ranging from tropical forests, swamps, mangroves, to grasslands in the Himalayan foothills. This study aims to determine the habitat conditions of Sumatran tiger prey animals in Terangun - Beutong as an alternative to one of the Sumatran tiger release locations. Data collection was carried out for 1 year in July 2022-2023. The data used in this study are data on the presence of tigers and prey animals at the research location. The equipment used for Sumatran tiger data collection are maps of the study area, Global Positioning System/GPS, manual compass, karmantel rope, data tabulation sheet/tallysheet, stationery, surveillance cameras, digital cameras for documentation, mattresses, sleeping bags, hammocks, tents, cooking utensils, field clothes, raincoats, and carrier bags. Data analysis was conducted using ArcGIS 10.3 software, by selecting spatial analysis work. The research results of this research modeling show that the Terangun - Beutong area is one of the areas that has potential habitat for Sumatran tigers.
Etnobotani Tumbuhan Liar Sebagai Alternatif Pangan oleh Masyarakat Dayak Pesaguan Desa Serengkah Kanan Kabupaten Ketapang Anjeliana, Anjeliana; Syamswisna, Syamswisna; Yeni, Laili Fitri
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
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.v12i2.11822

Abstract

Pesaguan Dayak people in Serengkah Kanan village, Ketapang Regency utilize wild plants as an alternative food.. The purpose of this study was to identify the types of wild plants used as food alternatives by the Dayak Pesaguan community in Serengkah Kanan Village, Ketapang Regency, West Kalimantan Province. Research using qualitative descriptive method. Data were collected by interviewing informants, making observations, and documentation. Plants used as food alternatives are identified to know their scientific names. Wild plants used as an alternative food by the Dayak Pesaguan community in Serengkah Kanan Village, Ketapang Regency are 37 species consisting of 23 families, namely Anacardiaceae, Arecaceae, Lamiaceae, Fabaceae, Malvaceae, Moraceae, Sapindaceae, Asteraceae, Achariaceae, Barseraceae, Phyllanthaceae, Apocynaceae, Euphorbiaceae, Olacaceae, Aracecae, Musaceae, Polypodiaceae, Talinaceae, Piperaceae, Araliaceae, Zingiberaceae, dilleniaceae, and menispermaceae. Leaves of the plant Pycnarrhena cauliflower D. and Premna corymbosa R. are used by the Dayak Pesaguan Tribe as an ingredient in food because they give a taste like micin and a distinctive aroma. The plant parts used are leaves, tubers, seeds, and fruits. The way of processing is sliced/cut into small pieces, inserted directly into food, mashed, boiled, sauteed, soaked in water before consumption, and some can be consumed directly.
Creative Thinking Skills at Public Senior High School 1 Belitang Oku Timur Regency South Sumatra Sari, Tety Kartika; Al Muhdhar, Mimien Henie Irawati; Sueb, Sueb
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
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.v12i2.12957

Abstract

This study aims to measure the level of creative thinking skills among tenth-grade students at Public Senior High School 1 Belitang. Creative thinking skill is the ability to think in new, original, and flexible ways. It involves generating innovative ideas, solving problems in unique ways, and making connections between seemingly unrelated concepts. This skill is essential for adapting to new situations and fostering innovation across various disciplines. Creative thinking is one of the essential skills for the 21st century. This research employed a quantitative descriptive method with data collection through questionnaires and interviews. A total of 96 students participated in completing the questionnaires, and interviews were conducted with 3 biology teachers. The results showed that students' average creative thinking skills were in the medium category, with a percentage of 70%. Interviews with teachers revealed that although teaching media such as PowerPoint and student worksheets were used, creative thinking skills were not explicitly taught or assessed. These findings highlight the importance of developing more innovative teaching methods and using technology and multimedia to enhance students’ creative thinking skills.
Komparasi Keragaman Jenis Liana di Desa Uemea Kabupaten Banggai dengan Desa Wajageseng Kabupaten Lombok Tengah Latifa, Gina; Sukenti, Kurniasih; Iqbal, Moh.
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
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.v12i2.13595

Abstract

Lianas are vines or climb on other plants to get sunlight. This study aims to provide additional information related to liana diversity in Uemea Village, which is one of the village forests in Toili District, Banggai Regency, Central Sulawesi, and Wajageseng Village, which is located in Lombok and directly adjacent to Setiling Resort, Mount Rinjani National Park. The method used was exploration by looking at aspects of habitat rich in tall trees that allow lianas to grow and reproduce fertilely and with quite diverse liana growth, then observed to see and determine the same type of liana. The results showed that in Uemea Village 25 species of lianas belonging to 14 families were found, while in Wajageseng Village 18 species of lianas belonging to 11 families were found. There is a similarity of liana species between Uemea Village and Wajageseng Village, namely Mikania micrantha Kunth. The most common family found in Uemea Village is Araceae due to low air temperature and humidity with an area under water management, causing the area to be humid while in Wajageseng Village, the most common families found are Piperaceae and Vitaceae because they tend to have a temperate climate.
Pengaruh IAA dan Urutan Daun Terhadap Pertumbuhan Tunas Tanaman Anggrek Cattleya sp. Lubis, Anita Agustina; Harahap, Fauziyah
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
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.v12i2.12996

Abstract

Orchids are ornamental plants that have high aesthetic value and beauty. Many human activities use this plant, including weddings, Christmas, New Year and birthdays. Orchid propagation can be done conventionally, but it requires a large area of land and takes a long time to grow. However, it can also be multiplied using tissue culture. Plant tissue culture techniques have better prospects than conventional propagation because tissue culture can produce large numbers of new plants without being influenced by time or season. This research aims to determine the effect of IAA and leaf order on shoot growth of Cattleya sp orchid plants. This type of research is experimental research with a Factorial Completely Randomized Design (CRD) with 12 treatments and 3 replications. There are 2 factors in this study, namely factor I PGR IAA (0, 0.5 mg/l, 1 mg/l, and 1.5 mg/l) and factor II Leaf order (1st leaf, 2nd leaf, and 3rd leaf). This research is a quantitative descriptive study with the parameters of the time of shoot emergence and using 2-way Statistics with Analysis of Variance (ANOVA) with the parameters of number of shoots, number of leaves (strands), and plantlet height. From the research results, it was found that the administration of IAA (Indole Acetic Acid) and the order of the leaves did not have a real effect on the number of shoots, number of leaves (strands) and plantlet height. However, the best treatment is the I0.5D2 treatment (IAA 0.5 mg/l and 2nd leaf).
Keragaman Spesies Kupu-Kupu (Lepidoptera) Sebagai Objek Pengembangan Ekowisata TWA Suranadi Dan Upaya Penyusunan E-Modul Ekologi Hewan Efendi, Ismail; Karmana, I Wayan; Adawiyah, Siti Rabiatul; Arifin, Ahmad Aris
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
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.v12i2.12921

Abstract

The purpose of this study is to identify the diversity of butterfly species as a potential object for ecotourism development in the TWA Suranadi and to develop an animal ecology e-module. This research is a descriptive exploratory study. Data collection was conducted using survey techniques, and samples were taken using Purposive Random Sampling by dividing the TWA Suranadi area into four transects (water transect, left transect, middle transect, and right transect). Butterfly collection was carried out using the sweeping technique implemented randomly. The development of the animal ecology module was designed using the 4D model (Define, Design, Develop, and Disseminate). The Develop phase was limited to expert validation to assess the content validity and construct validity of the animal ecology e-module. The results showed that butterfly diversity varied across the observation transects. The Middle Transect dominated with a high distribution percentage of 56.25%, followed by the Water Transect at 23.43%, the Left Transect at 15.62%, and the Right Transect with the lowest distribution percentage at 4.7%. Ecological analysis results indicated a species diversity index across the four research locations ranging at 2.341 (Moderate Diversity), an evenness index ranging from 0.152 (Low Evenness), and a dominance index of 0.108 (Low Dominance). Expert validation results showed that the content validity of the animal ecology e-module had an index of 0.880, categorized as very valid, while the construct validity, which included the feasibility of presentation, had an index of 0.902, categorized as very valid, and the feasibility of language aspect averaged at 0.770, categorized as valid.
Ekplorasi Senyawa Ekstrak Etanol Rumput Belulang (Eleusine indica (L.) Gaertn) Menggunakan LC-MS/MS-QTOF Serta Uji Aktivitas Anti-Diare: In-Vivo Pratama, Rizki Rahmadi; Septianto, Andre; Al-Hasyimi, Said Muhammad; Herliana, Herliana; Hasniah, Hasniah; Muslikh, Faisal Akhmal
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
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.v12i2.14192

Abstract

Diarrhea is one of the diseases caused by symptoms of intestinal tract infections due to various microorganisms. Goosegrass (Eleusine indica (L.) Gaertn) is a wild weed that has long been used as a traditional medicine, attributed to its phytochemical compounds such as tannins, alkaloids, flavonoids. This study aims to evaluate the antidiarrheal effects of Eleusine indica extract by comparing six treatment groups: a healthy group, a negative control group (Na-CMC), a positive control group (Loperamide 2 mg), and three variations of the extract dosage. Observations were made over 360 minutes at 30-minute intervals, using a fecal consistency scale from 1 (solid) to 5 (liquid). LC-MS/QToF analysis identified 25 secondary metabolites in the extract, including flavonoids (Schaftoside, Orientin, Vitexin, Tricin), phenolic compounds, and terpenoids. In vivo testing showed that the third dose of Eleusine indica grass extract had the most optimal antidiarrheal effect among the three doses, as evidenced by its ability to reduce diarrhea frequency, decrease fecal weight, shorten diarrhea duration, and improve fecal consistency, approaching the effectiveness of Loperamide 2 mg as a positive control. These findings suggest the potential of Eleusine indica extract as a promising natural antidiarrheal agent.
Validasi Instrumen Pemahaman Konsep Pada Materi Sel Untuk Siswa SMA Hajiriah, Titi Laily; Adnyana, Putu Budi; Rapi, Ni Ketut
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
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.v12i2.12227

Abstract

This study aims to validate concept understanding instruments on cell material for high school students using Content Validity Ratio (CVR) and Content Validity Index (CVI). Instrument validation was conducted by five experts from three different universities. The results showed that most of the items had CVR and CVI values that met the established validity criteria, only a few items were declared invalid and needed to be revised or deleted. Furthermore, the results of the reliability test using Cronbach's Alpha obtained a value of 0.913 which indicates that this instrument has excellent reliability. This valid and reliable instrument can be used by biology teachers in high school to measure students' concept understanding of cell material. The use of this instrument is expected to help identify weak areas of student understanding and design more effective learning strategies. This research supports the importance of instrument validation to ensure the accuracy of measurement results and increase teacher and student confidence in the results obtained. Thus, the instrument that has been developed is expected to contribute significantly to improving the quality of biology learning in high school.
Pengembangan E-Module Keanekaragaman Hayati Bermuatan Potensi Lokal Sumba Berbasis Inkuiri Terbimbing dengan Pendekatan (JAS) untuk Meningkatkan Literasi Lingkungan Siswa SMA Remindima, Ferdinand Ndawa Lu; Al-Muhdhar, Mimien Henie Irawati; Suhadi, Suhadi
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
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.v12i2.13713

Abstract

Teaching materials in the form of electronic learning modules really help students and teachers in understanding a learning flow or process. E-Module is a digital learning media that is arranged systematically so that students can learn independently. This research aims to see differences in use of e-module Biodiversity containing Sumba's local potential based on guided inquiry with the JAS approach to increase students' environmental literacy in high school biology material. This study is a Research and Development (R&D) with the Lee & Owens (2004) model. The research population was all class X students of SMA Negeri 6 Malang for the 2024/2025 academic year. The sample in this study was 33 students for the experimental class and 37 students for the control class. Environmental literacy analysis uses the ANACOVA test with a significance level of 5%. The results of the study showed that in the ANACOVA test a significance value of 0.008, which means it is smaller than α 0.05 (Sig < 0.05). This confirms that there are significant differences between the classes that use it e-module and those who do not, so that it has an effect on increasing students' environmental literacy. Thus, it can be concluded that the use of e-module Biodiversity containing Sumba's local potential based on guided inquiry using the JAS approach can influence and increase students' environmental literacy.

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