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INDONESIA
BIOEDUSCIENCE
Published by Universitas Muhammadiyah Prof. Dr. Hamka
ISSN : 2614154X     EISSN : 26141558     DOI : -
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education
BIOEDUSCIENCE is an open access journal that publishes research in the field of Biology and Biosain Education such as: Applied and implemented in education and learning, Botany, Zoology, Microbiology, Ecology, Biotechnology, Molecular Biology, Genetics, Bioinformatics, Cell and Developmental Biology, Biodiversity and Bioconservation. BIOEDUSCIENCE is published by Biology Education Study Program, Universitas Muhammadiyah Prof. Dr. Hamka, Indonesia regularly in June and December. ISSN : 2614-1558; P-ISSN : 2614-154X.
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Articles 544 Documents
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Objek Wisata Pemandian Alam Bektiharjo Sebagai Sumber Pembelajaran Biologi Lestari, Windhiana Ayu; Cintamulya, Imas
BIOEDUSCIENCE Vol 7 No 2 (2023): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/9516

Abstract

Background: Bektiharjo tourism object is a natural tourism object with abundant potential for biodiversity, unspoiled environmental conditions, and diverse socio-economic interactions of the community. This study aims to describe the use of Bektiharjo tourism objects as a source of learning through studies on the abundance of biodiversity, environmental feasibility conditions, and socio-economic conditions in Bektiharjo tourism objects. Methods: This study uses a quantitative descriptive. The instruments used in this study were observation sheets and questionnaires. Observation sheets can use to obtain data on biodiversity abundance and tourism objects' environmental feasibility conditions. Questionnaires were used to obtain data on the socio-economic conditions of the community. Data is collected with analysis descriptively. Results: The results showed that Bektiharjo tourism object has an abundance of biodiversity in the category of high diversity, high evenness, stable community, and relatively moderate species dominance, environmental feasibility conditions are categorized as excellent, and socio-economic conditions are categorized as excellent. Conclusion: Bektiharjo tourism objects can be a learning resource for biology education students. From the results of this study, it is hoped that it can be an alternative to using tourist objects as a source of learning that various levels of education can use.
PBL Berbantu Media Audio Visual Terintegrasi Al-Quran : Pengaruhnya Terhadap Hasil Belajar Siswa Pada Materi Sistem Reproduksi Sherly Aglillah; Ummi Nur Afinni Dwi Jayanti
BIOEDUSCIENCE Vol 6 No 2 (2022): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/j.bes/629575

Abstract

Background: Learning outcomes are the object of class evaluation as new abilities obtained by students after participating in the learning process. However, the facts on the ground show that high school students' learning outcomes in biology material are still low. Based on the results of interviews with State Madrasah Aliyah teachers in Serdang Bedagai, students' learning outcomes are generally low because they do not have a strong understanding of concepts, one of which is the material on the reproductive system. So we need a learning model that can help students understand the concept and can improve student learning outcomes. The purpose of this study was to see the effect of PBL learning with the help of Al-Quran Integrated Audio Visual Media on Student Learning Outcomes in Reproductive System Materials. Method: The population in this study were all class XI IPA Madrasah Aliyah Negeri in Serdang Bedagai which were taken using the saturated sampling technique. The type of research used is quantitative research, namely quasi-experimental research with nonrandomized control-group pretest-posttest research design. Conclusion: The results of data analysis obtained from the ancova test obtained a calculated F value of 8.394 with sig. 0.005, where 0.005 < = 0.05 which indicates that Ho is rejected and Ha is accepted. Using the PBL model assisted by the integrated audio-visual media of the Al-Quran on the material of the reproductive system.
Blended-Contextual Teaching and Learning: Bagaimana Efektivitasnya Terhadap Kemandirian Belajar dan Pemahaman Konsep Siswa pada Materi Ekosistem? Ladisa Cikal Asa Bangsa; Ummi Nur Afinni Dwi Jayanti
BIOEDUSCIENCE Vol 6 No 2 (2022): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/j.bes/629691

Abstract

Background: Blended-Contextual Teaching and Learning is a combination of contextual learning models with blended learning. The learning that is created is the concept of a contextual model where the teacher acts as a facilitator and moderator and does not tend to present something already finished to students. This analysis is aimed to determine the effectiveness of the Blended-Contextual Learning model on the freedom and understanding of the concepts of high school students in class X Ecosystem material.. Methods: In this research, the quantitative research method was used using experimental research and research design, namely Quasi-Experimental Design, using an assessment instrument that has been tested for validity. The research was conducted at Madrasah Aliyah with a sample of 48 students. Results: Blended-Contextual Learning effectively increases the independence and students' conceptual understanding ability treated with the Blended-Contextual Learning model. Conclusions: Blended-Contextual Teaching and Learning has a practical effect because it has a positive influence on stimulating an increase in student's conceptual understanding, as seen in the data analysis above, which shows an increase in conceptual understanding in the treated class.
Aspek Bioekologi Gurami Kulit Ular (Trichopodus pectoralis) di Perairan Rawa Banjir Sungai Bilah, Kabupaten Labuhanbatu Fitriyani Sinaga; Rivo Hasper Dimenta
BIOEDUSCIENCE Vol 6 No 3 (2022): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/639723

Abstract

Background: The potential fish resources of snakeskin gourami (Trichopodus pectoralis) in the flooded swamp waters of Bilah river, Labuhanbatu Regency, are pretty high. Thus, this is one of the essential resources and has economic value. This study aimed to inform the bioecological aspects of snakeskin gourami fish (T. pectoralis). Methods: The determination of 3 sampling points was done using the purposive random sampling method. The sampling of T. pectoralis was carried out using the trap. The data analysis presented information on the abundance of Gonad Maturity Level, growth pattern, the Fulton (K) factor condition, and the Pearson correlation among environment parameters to the T. pectoralis population, which was presented quantitatively. Results: The results showed the length-weight relationship of T. pectoralis in the allometric category. The average relative weight (Wr) for male T. pectoralis was 100.46 ± 8.37, and for females was 99.83 ± 2.30. The mean value of the Fulton’s (K) factor condition in male T. pectoralis (8.94 ± 0.54) and female T. pectoralis (9.27 ± 0.67). Conclusions: T. pectoralis showed an allometric category and domination of the first gonadal maturity level. It describes that the female is abundant in optimum condition and ensures for future generations, and Pearson’s correlation result informs that increasing the value of environmental parameters will affect the optimization of T. pectoralis life.
Comparative Study of The Physiological Condition of Six Tree Species to Air Pollution in Depok City, West Java Ayunda, Ajenk; Yuniati, Ratna; Handayani, Windri
BIOEDUSCIENCE Vol 7 No 2 (2023): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/9749

Abstract

Background: Air pollution is a threat to the environment. Sources of air pollutants in urban environments can be in the form of dust, heavy metals, and hydrocarbons. Plants can help clean air pollutants from the atmosphere by absorption through the stomata, accumulating them, or by adsorption on the leaf surface. The Air Pollution Tolerance Index (APTI) is used as an evaluation benchmark for the Physiological conditions of plants exposed to air pollution. This research aims to study the physiological conditions of six tree species in air conditions in the Depok City area and to assess the plants' tolerance level based on the APTI calculation. Methods: The physiological parameters measured to calculate APTI were ascorbic acid, total chlorophyll, leaf extract pH, and Relative Water Content (RWC). The six tree species used as objects in this study were Artocarpus altilis, Artocarpus heterophyllus, Bauhinia purpurea, Ficus septica, Filicium decipiens, and Nephelium lappaceum. Results: Differences in the physiological conditions of six tree species in the Depok City area based on the average ascorbic acid values, total chlorophyll, leaf extract pH, and RWC. In addition, there are also differences in APTI parameters between the two research locations. Conclusions: Filicium decipiens is the plant species with the highest APTI, while Artocarpus heterophyllus has the lowest. Based on the APTI scores, Bauhinia purpurea, Ficus septica, Filicium decipiens, Nephelium lappaceum belong to moderately tolerant category, Artocarpus altilis belongs to an intermediate category, Artocarpus heterophyllus belongs to sensitive category.
Pengaruh e-LKPD Berbasis Keterampilan Proses Sains terhadap Hasil Belajar, Motivasi Belajar, dan Kemampuan Metakognitif Peserta Didik Kelas XI SMA Adnan Adnan; Suhardi Aldi; Akhmad Faqih Dzulkarnain; Sitti Marliyah
BIOEDUSCIENCE Vol 6 No 3 (2022): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/6310259

Abstract

Background: This research is a quasi-experiment whose research design is a posttest-only control group design. This study aims to see the effect of e-LKPD based on science process skills in terms of learning outcomes, learning motivation, and students' metacognitive. All students in class, XI MIPA SMAN 14 Makassar from five classes make up the population. Method: The technique used in taking samples of this research is random sampling. There were 28 students of class MIPA 2 and 28 students of XI MIPA 4 who became the control action as a sample. The test instrument is in the form of multiple choice to assess the ability of learning outcomes and the use of questionnaires in measuring learning motivation and questionnaires to measure students' metacognitive abilities. This study's data analysis technique is a descriptive and inferential statistical analysis using non-parametric tests (Mann Whitney). The descriptive analysis results illustrate that using e-LKPD based on science process skills (KPS) for students has learning outcomes in the high category, a very high category in learning motivation, and metacognitive abilities in the high category. Results: The results of the inferential analysis illustrate significant differences in learning outcomes, learning motivation, and metacognitive abilities of students using KPS-based e-LKD in the experimental class, with the mean rank value in the experimental class being higher than the control class. Conclusion: The results of the KPS-based e-LKPD research significantly influence learning outcomes, learning motivation, and students' metacognitive abilities in biology learning at SMA Negeri 14 Makassar.
Antibacterial Activity of Cocoa Leaf Extract Theobroma cacao L. Against Acne-Causing Bacteria Cutibacterium Acnes and Staphylococcus epidermidis Sartika Gunawan Putri; Sutriani Kaliu
BIOEDUSCIENCE Vol 6 No 3 (2022): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/6310267

Abstract

Cocoa plantation waste (Theobroma cacao L.), cocoa leaves are increasingly abundant, with efforts to increase cocoa production by trimming the shape. The Ladongi sub-district in Kolaka Regency, Southeast Sulawesi, which produces the most cocoa beans, is also not spared from this. Cocoa leaves have not been used optimally, even though their phytochemical components have the potential as antibacterial. This study aims to determine the antibacterial activity of cocoa leaf extract (Theobroma cacao L.) against acne-causing  Cutibacterium acnes and Staphylococcus epidermidis. The method used is the disc diffusion method (Kirby Bauer). The results showed that cocoa leaf extract had the potential as an antibacterial against acne-causing bacteria, Cutibacterium acnes, and Staphylococcus epidermidis with respectively the best inhibitory concentration of 25%, 19mm, and 22mm.
Pengembangan Bahan Ajar Bioenterpreneurship Berbasis Creative Problem Solving Untuk Melatih Keterampilan Ekoliterasi Calon Guru Biologi Nawawi Nawawi; Rio Wardhani
BIOEDUSCIENCE Vol 7 No 1 (2023): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/7110559

Abstract

Background: Fierce competition requires graduate students from IKIP PGRI Pontianak to have pedagogical abilities, soft skills, hard skills, and interpersonal skills that can be used in the world of work. The research will aim to develop Bio-entrepreneurship teaching materials based on Creative Problem Solving to train eco-literation skills. Methods: The research method uses research and development intending to produce a new product that refers to the ADDIE development model, which includes five stages, namely, Analysis, Design, Development, Implementation, and Evaluation. The research was carried out in the Biology Education Study Program; before the product was given to experts, researchers tested Bio-entrepreneurship teaching materials based on Creative Problem Solving to train eco-literation skills. Results: The next validation stage will involve material and media experts, and research will involve students taking the Bio-entrepreneurship course in the Biology Education Study Program, which was previously given a pre-test and post-test. The research instruments used are expert validation sheets, product assessments, questionnaires, and eco-literation tests. Data analysis was carried out on the results of expert validation, student responses, and student learning outcomes using SPSS. Bio-entrepreneurship Teaching Materials Based on Creative Problem Solving meet the criteria of validity and practicality based on the results of assessments from media experts and material experts, based on the calculation of N-gains, a value of 61,267 or 61.27% is included in the category of quite effective. Conclusions: Bio-entrepreneurship Teaching Materials Based on Creative Problem Solving meet correct categorizations and are adequate for learning.
Aktivitas Ekstrak Daun Nangka (Artocarpus heterophyllus L.) Terhadap Bakteri Staphylococcus epidermidis Sri Wahyu Vita; Putri Vidiasari Darsono; Saftia Aryzki
BIOEDUSCIENCE Vol 6 No 3 (2022): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/6310573

Abstract

Background: Acne is an infectious disease that is still a severe problem. The therapy used for acne is the bacterial antibiotic Clindamycin. Still, there is a lot of resistance to these antibiotics, one of which is Staphylococcus epidermidis, so it is necessary to find alternative antibacterial drugs to treat acne. Non-pharmacological therapy often used is jackfruit leaf extract (Artocarpus heterophyllus L.) which contains secondary metabolites such as flavonoids, saponins, and tannins, which are thought to be effective as antibacterial agents. Methods: The type of research used is True Experimental with the Posttest-Only Control Group research design. The research method used healthy diffusion and liquid dilution, and then the data were analyzed using ANOVA. Results: It was found that jackfruit leaf extract (Artocarpus heterophyllus L.) had antibacterial activity against Staphylococcus epidermidis with a diameter of inhibition zone at a concentration of 50 ppm of 11.7 mm, a concentration of 75 ppm of 12.1 mm, a concentration of 100 ppm of 12.3 mm and had a minimum inhibitory ability at a concentration of 50 ppm with a p-value of 0.007 in the Kruskall-Wallis Test and the Mann Whitney Test showed a p-value of 0.025. Still, the extract did not have the minimum killing ability. Conclusions: Jackfruit leaf extract can only inhibit the growth of Staphylococcus epidermidis bacteria but cannot kill the growth of these bacteria.
Urgensi Media Pembelajaran Audio Visual Berbasis Digital pada Pembelajaran Ilmu Pengetahuan Alam di Sekolah Ade Suryanda; Windi Rosariyantika; Ratna Komala; Eka Putri Azrai
BIOEDUSCIENCE Vol 7 No 1 (2023): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/7110589

Abstract

Background: Educational media is defined as a carrier or distributor of messages that contain sources of information to be conveyed to students. In order for the quality of the learning environment to be good and appropriate and have a significant effect on the learning process, it is necessary to choose a learning environment that supports the learning process. Advances in technology and science have had a huge impact on the use of media in schools. However, some teachers in Indonesian schools still lack skills in using technology. In order for students to receive the educational material delivered, appropriate media is needed to help deliver the material, especially scientific material. Method: This study uses a qualitative descriptive method. Data instruments are in the form of questionnaires and interview lists. Then the data were analyzed using data analysis techniques Miles and Huberman (199). Results: The results showed that almost 100% of students had their own smartphone or laptop or tablet. Approximately 52% of students use smartphones or laptops or tablets for 6-12 hours a day, which are used for studying (92.9%), playing (96.9%), seeking information (92.1%), and communicating (89%). Scientific subjects are considered difficult subjects (62.2%); severe (17.3%) and very severe (13.4%). Conclusion: The urgency of using digital-based audio-visual learning media in the process of learning science material has a very significant position, even if the role of the media is parallel to the method in the learning process.

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