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BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains
Published by Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi
ISSN : 26223929     EISSN : 25987453     DOI : https://doi.org/10.31539/bioedusains.v4i2.2519
Core Subject : Education,
Education
Bioedusains: Jurnal Pendidikan Biologi dan Sains published by Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE) as an information and communication media for practitioners, researchers and academics who are interested in the field and development of biology education and science. The journal is published annually 2 times every June and December. Accreditation: Grade 3 (Sinta 3), Indonesian Ministry of Research and Technology,/Head of the National Research and Innovation Agency (Nomor 85/M/KPT/2020)First publish in 2018. The Editorial Team invites scientists, scholars, professionals, and researchers to publish the results of their research after the selection of manuscripts, with the peer review and the editing process.
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Articles 387 Documents
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Struktur Komunitas Zooplankton di Sungai Namu Sira-Sira Desa Durian Lingga Kabupaten Langkat Sumatera Utara Eka Silvia; Melfa Aisyah Hutasuhut
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 3 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i3.12912

Abstract

This study aims to analyze the structure of the zooplankton community in the Namu Sira-Sira River, located in Durian Lingga Village, Langkat Regency, North Sumatra. A descriptive-explorative method was employed using purposive random sampling at three stations, with each station sampled three times. The results showed the presence of 9 zooplankton species belonging to 9 families and 6 orders, with a total of 1277 individuals. The most dominant species identified was Euglypha sp., with 280 individuals, while the least abundant was Nauplius sp., with 14 individuals. In conclusion, the zooplankton community structure in the Namu Sira-Sira River indicates that the aquatic environment is healthy and stable, supporting the survival and development of the zooplankton community. Keywords: Community Structure, Namu Sira-Sira River, Water Quality, Zooplankton.
Isolasi Bakteri Asam Laktat dari Makanan Tradisional Pakasam Ikan Kapiek (Barbonymus schwanenfeldii) yang Berpotensi Sebagai Kandidat Agen Probiotik, Antibakteri dan Biopreservatif Cici Sri Wahyuni; Tetty Marta Linda; Bernadeta Leni Fibriarti
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 2 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i2.13801

Abstract

This study aims to isolate Lactic Acid Bacteria (LAB) from traditional fermented food of kapiek fish (Barbonymus schwanenfeldii) from Pangkalan Serai Village, Kampar Kiri Hulu, Riau which has antibacterial activity and is a candidate for biopreservative agent. The methods used in this study were isolation, partial characterization, antibacterial activity test, and biopreservative test. The results showed that the initial isolation and characterization of pakasam obtained 2 isolates (isolate P1 and isolate P2) known as the genus Enterococcus spp. and 3 isolates (isolate P3, isolate P4 and isolate P5) from the genus Lactobacillus spp. Isolate P5 has the potential as a candidate for probiotic agent because it can grow at pH 3, extreme salt content, and has broad-spectrum antibacterial activity. Isolate P5 has the potential as a candidate activity against Escherichia coli ATCC 35128 of 8.5 ± 0.8 mm and Staphylococcus aureus ATCC 29213 of 6.6 ± 0.1 mm after the cell-free supernatant was heated for 15 minutes at 100ºC. Key words: Lactic Acid Bacteria, Pakasam, Probiotics, Biopreservative
Perbedaan Kemampuan Literasi Sains dengan Menggunakan Pembelajaran Kooperatif Tipe Jigsaw dan Group Investigation Yena Harnita; Tomi Hidayat; Apriza Fitriani
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 2 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i2.14748

Abstract

This study aims to describe students' scientific literacy skills in Biology learning through the application of cooperative learning models: Jigsaw, Group Investigation, and conventional methods. The method used was an experimental study with a posttest-only control group design. The results showed that there was no significant difference in scientific literacy skills among Grade X students of SMA Negeri 9 Kaur across the three learning models, based on ANOVA and LSD tests with a significance level of α > 0.05. The average scores of students’ scientific literacy were Jigsaw class = 35, Group Investigation class = 34.091, and conventional class = 30.909. In conclusion, the application of Jigsaw, Group Investigation, and conventional learning models did not result in a significant difference in students’ scientific literacy skills.   Keywords: Scientific Literacy Skills, Biology Learning
Implementasi Model Pembelajaran Small Group Discussion dengan Media Video Interaktif dalam Pembelajaran IPAS Dewi Susilowati; Sukarno Sukarno; Karsono Karsono
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 2 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i2.14862

Abstract

This study aims to evaluate the effectiveness of the small group discussion (SGD) learning metode based on interactive video media in improving the engagement and learning outcomes of elementary school students. The method used is descriptive qualitative research with a case study approach. Data were collected through observations, interviews, and thematically analyzed documentation. The results of the study show that the SGD learning metode allows students to be more active in discussing, exchanging opinions, and building understanding of concepts collaboratively. The use of interactive video media increases the appeal of learning, facilitates the understanding of concepts, and strengthens students' motivation to actively participate. Compared to the lecture method, the SGD metode showed increased student involvement, confidence, and better understanding of the material. However, there are challenges such as the variety of student participation, the limitations of technological facilities, and the need for teacher guidance in managing discussions. Therefore, this study recommends improving technology-based learning facilities, teacher training, and learning differentiation strategies. The implications of this study highlight that the interactive video-based SGD metode can be an innovative approach in improving the quality of learning in primary schools and is worthy of further study. Keywords: Small group discussion, interactive video, IPAS learning, Kurikulum Merdeka
Analisis Kadar Bioetanol Berbahan Baku Limbah Ampas Tebu (Saccharum officinarum) Campuran Kulit Jagung (Zea mays) pada Konteks Teknologi Ramah Lingkungan Vazella Lavenia Lorenza; Rendy Wikrama Wardana; Ariefa Primair Yani; Purwanti Widhy Hastuti; M. Lutfi Firdaus
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 2 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i2.14894

Abstract

This study purpose to see the levels of bioethanol produced by bagasse and corn husks with yeast, NPK and urea compositions. The method used in the study was an experiment with a predetermined ratio and fermentation time variables of 7, 14, and 21 days. Quantitative data were analyzed by calculating the average bioethanol levels and bioethanol volumes presented in table form. Meanwhile qualitative data were analyzed descriptively. The results showed that the highest bioethanol levels were in composition A (100% yeast) with a bioethanol content of 36,7% fermented for 21 days. The lowest bioethanol levels were in composition B (100% Urea) with a bioethanol content of 3,3% fermentation time of 7 days. The conclusion of this study shows that the volume of bioethanol has no effect on the levels of bioethanol produced, but this is not constant, because it can be influenced by other factors such as the duration of fermentation time, the materials used and the microbiological conditions during the fermentation process.  Keywords: Sugarcane Bagasse, Bioethanol, Corn Husk, Environmentally Friendly Technology.
Pengaruh Model Inquiry Terhadap Penguasaan Konsep dan Nilai Entrepreneur Pada Materi Inovasi Teknologi Biologi di SMA Amelia Putri; Zulfiani Zulfiani
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 2 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i2.14970

Abstract

This study aims to determine the effect of the inquiry model on concept mastery and entrepreneurial values in the material of biological technology innovation. The research was conducted with 10th-grade high school students in the academic year 2024/2025. A quantitative quasi-experimental method with a pretest-posttest design was used to assess the effect of the model on concept mastery, while a posttest-only design was used to evaluate entrepreneurial values. To obtain data on students' concept mastery after the treatment, a multiple-choice test was administered, while entrepreneurial values were assessed using a non-test method in the form of a questionnaire. The results of hypothesis testing through an Independent Sample T-Test yielded t-values of 15.367 and 16.692 with a significance level of less than 0.05 (sig = 0.0005 < 0.05). The conclusion of the study indicates that the inquiry learning model has an effect on students' concept mastery and entrepreneurial values in biological technology innovation at the high school level.   Keywords: Biology, Entrepreneur, Inquiry Model, Concept Mastery
Struktur Komposisi, Kelimpahan, dan Karakterisasi Morfologi Anggrek (Orchidaceae) di Hutan Desa Serdang Kawasan Tahura Kabupaten Karo Sumatera Utara Suheriyana Aulia Pohan; Melfa Aisyah Hutasuhut; Kartika Manalu
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 3 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i3.15095

Abstract

This study aimed to determine the structural composition, abundance, and morphological characterization of orchids (Orchidaceae) in the Serdang Village Forest, Tahura area, Karo Regency, North Sumatra. The method used was an exploratory survey with a quadrat plot technique using purposive sampling. A total of 12 plots measuring 10 × 10 meters were randomly placed in the study area. The results showed that 360 individual Orchidaceae plants from 21 genera were found. The structure of Orchidaceae plants was analyzed based on the Importance Value Index (IVI), with the highest value observed in Neuwiedia zollingeri (30.77%), followed by Liparis ferruginea Lindl (19.89%) and Erythrodes blumei (Lindl.) Schltr (10.80%). The species diversity index in the study area was 2.66, which is categorized as moderate. The most abundant terrestrial orchid was Neuwiedia zollingeri (33.44%), while the most abundant epiphytic orchid was Adenoncos sumatrana with an RA of 13.04%. Epiphytic orchids were mostly found on host trees in zones III and IV. Morphological characterization identified 32 orchid species with morphological variations including leaf shape, leaf tip shape, flower shape, dorsal sepal shape, petal shape, tip shape of sepal and petal, dorsal sepal color pattern, petal color pattern, and root type. Keywords: Abundance, Morphological characterization, Orchidaceae, Structural composition
Pengembangan Buku Keanekaragaman Anggrek (Orchidaceae) Berbasis Literasi Sebagai Sumber Belajar Rifka Febrianti; Tri Harsono; Syahmi Edi
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 3 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i3.15214

Abstract

This study aims to analyze the supplementary books used by Biology/Biology Education students at Universitas Negeri Medan (Unimed), to assess the feasibility of literacy-based supplementary books, and to determine the differences in learning outcomes of students taking the Spermatophyta Taxonomy course after using the literacy-based supplementary book in the Biology Department of Unimed. The method used is research and development (R&D) employing the Thiagarajan model, which consists of four stages: 1) define, based on a needs analysis showing that 60% of students agreed on the development of a literacy-based book on orchid (Orchidaceae) diversity; 2) design, in which the book was developed based on four aspects of scientific literacy: (a) science as a body of knowledge, (b) science as a way of investigating, (c) science as a way of thinking, and (d) the interaction of science, technology, and society; 3) development, where orchid observation was conducted at the Pane Anggek orchid garden, involving four types of orchids: dendrobium, moon orchid (phalaenopsis), cattleya, and ground orchid; 4) dissemination, involving product trials with both small and large groups of students. The results show that the material expert validation score was 80% (good category), the scientific literacy aspect scored 81% (good), the learning expert gave a score of 87.9% (very good), and the Layout design expert gave a score of 85.5% (very good). Product trials with small student groups resulted in a score of 87% (very good), while trials with large groups yielded a score of 89% (very good). The N-gain test showed the developed book was moderately effective for use in the Spermatophyta Taxonomy course with a score of 63% (moderately effective). The t-test results from pretest and posttest scores showed a value of (Sig. 2-tailed) = 0.000 < 0.05, indicating a significant difference in students’ cognitive outcomes between pretest and posttest. The conclusion of this study is that the literacy-based orchid (Orchidaceae) diversity book as a learning resource can improve students’ cognitive abilities.   Keywords: Development, Literacy, Orchid, Supplementary Book
Efektivitas Model PJBL dalam Meningkatkan Keterampilan Komunikasi Sains Siswa Sekolah Menengah Islam Al Amin Islamic School, Terengganu, Malaysia Hanafi Arbi Wiranata; Hadi Purwanto; Neng Sholihat; Berry Kurnia Vilmala
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 3 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i3.15287

Abstract

This study aims to analyze the effectiveness of the Project-Based Learning (PJBL) model in improving students' science communication skills in the subject of Natural Sciences (IPA) at the secondary school level. The method used is classroom action research (CAR) with a one-group pre-test–post-test design. The study was conducted through observation of learning activities carried out collectively in the classroom. The results showed that students' communication skills improved from cycle I to cycle II in each indicator: clear voice increased from 45% to 80%, proper grammar usage from 30% to 60%, pleasant facial expressions from 40% to 70%, eye contact with the audience from 38% to 75%, and speech comprehension by the audience from 40% to 70%. In conclusion, the PJBL learning model significantly affects the improvement of science communication skills among students at Al Amin Islamic Secondary School Kemaman, Terengganu. Keywords: Al Amin Islamic School, Instructional Model, Project-Based Learning, Science Communication, Science Learning
Analisis Penggunaan Media Pembelajaran Berbasis Teknologi dalam Pembelajaran IPAS Sekolah Dasar Dian Puspita Sari; Yusdin Bin M Gagaramusu; Muhammad Aqil; Zulnuraini; Sri Wahyuni
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 3 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i3.15306

Abstract

This study aims to analyze the use of technology-based instructional media in IPAS (Science, Social Sciences, and Environment) learning in Grade IV at SDN Inpres 2 Tanamodindi. The research employed a descriptive qualitative method with data collection techniques including observation, interviews, and documentation. The results indicate that although the school is equipped with adequate technological facilities, their utilization remains low as teachers tend to rely on conventional teaching methods. The main obstacles identified are the lack of understanding and technical skills among teachers in operating technological media, as well as the challenges in adapting to curriculum changes. However, the implementation of technology-based media has been proven to enhance students’ interest and learning motivation, while also creating a more interactive classroom atmosphere. In conclusion, the appropriate use of technology-based instructional media can improve the quality of the IPAS teaching and learning process. Therefore, teacher training and mentoring, along with the development of innovative learning strategies, are essential to improve the quality of IPAS instruction.  Keywords: Elementary School, Instructional Media, IPAS, Learning Motivation, Technology

Page 36 of 39 | Total Record : 387

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