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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 350 Documents
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Pengembangan LKPD Berbasis Contextual Teaching and Learning untuk Meningkatkan Keterampilan Berpikir Kritis Siswa Pada Materi Sistem Gerak Shaharani, Adella; Manalu, Kartika
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 5 (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/gjyfhb14

Abstract

This study aims to develop a student worksheet (Lembar Kerja Peserta Didik or LKPD) based on Contextual Teaching and Learning that is valid, practical, and effective for students. The research method employed was research and development, with instruments consisting of teacher and student needs questionnaires, material and media validation sheets, practicality sheets, as well as effectiveness sheets through pretests and posttests. Data analysis included validity, practicality, and effectiveness tests. The results indicated that the developed LKPD demonstrated high validity, was practical for both teachers and students, and was effective in enhancing students’ critical thinking skills. In conclusion, the LKPD based on Contextual Teaching and Learning can serve as appropriate teaching material to foster critical thinking skills in biology concepts. Keywords: Critical Thinking, Contextual Teaching And Learning, Development
Analisis Representasi Aspek Sustainable Development Goals (SDGs) pada Buku Teks IPA SMP di Kota Medan Syahfitri, Dini Indah; Nur Afinni Dwi Jayanti, Ummi
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 5 (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/dq7ehe78

Abstract

This study aims to examine how the Sustainable Development Goals (SDGs) are presented in science textbooks used by seventh-grade junior high school students in Medan. The method employed was content analysis of two science textbooks published by the Ministry of Education and Yudhistira. The study focused on six SDG targets: Goals 2, 3, 6, 13, 14, and 15. The results show that the presentation of SDGs in the textbooks varies in clarity, quantity, quality, and context. Environmental aspects (SDGs 13, 14, and 15) appear more frequently than social and economic aspects (SDGs 2, 3, and 6), which tend to appear indirectly. Overall, the integration of SDGs in the textbooks does not fully reflect the principles of Education for Sustainable Development (ESD), as the content primarily emphasizes cognitive components rather than practical skills, attitudes, and actions. These findings  highlight  the importance  of  science textbooks in supporting sustainable education through curriculum updates, enhancement of ESD competencies, and the development of evaluation systems aligned with SDG achievement. Keywords: Content analysis, Sustainable Development Goals (SDGs) aspects, Science textbooks
Eksplorasi Potensi Actinomycetes Penghasil Antibiotik Baru dari Danau Poso Sulawesi Tengah Sebagai Antibakteri Patogen pada Manusia Lastri Gintoe, Hermin; Riskayati; Ifandi , Slamet; Siradje, Andi Lindhemutianingrum
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 5 (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: 10.31539/04h2zb36

Abstract

This study aims to isolate, characterize, evaluate antibacterial activity, and identify Actinomycetes isolates at the molecular level. The method used was an experimental approach with a descriptive design. The research consisted of several stages: (1) isolation and characterization through macroscopic, microscopic, and biochemical tests, and (2) antibacterial activity testing and molecular identification of Actinomycetes isolates. The results showed that five isolates—DP1, DP2, DP3, DP4, and DP5—were identified and suspected to belong to the genus Streptomyces. Macroscopic and microscopic characterization indicated that all isolates exhibited white, yellow, and brown colony colors and were Gram-positive. Biochemical tests showed positive results for catalase, coagulase, oxidase, citrate, and TSIA tests. Antibacterial activity assays against Escherichia coli and S. aureusrevealed that isolate DP4 had the strongest inhibition zone, while showing negative activity against S. typhi. In conclusion, five Actinomycetes isolates were successfully isolated from the sediment soil of Lake Poso. Isolate DP4 demonstrated the greatest potential as an antibacterial candidate by inhibiting two pathogenic bacteria. Based on 16S rDNA sequence similarity analysis, isolate DP4 was identified as S. aurantiacus with 99% similarity. Keywords: Actinomycetes, Antibacterial, Lake Poso, Exploration
Pengembangan E-LKPD Berbasis Problem Based Learning (PBL) dengan Aplikasi Liveworktsheet pada Materi Sistem Imunitas untuk Meningkatkan Kemampuan Berfikir Kritis Siswa SMA Nayla, Nayla; Ulfa, Syarifah Widya
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 5 (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/qeajfx58

Abstract

The research was conducted with the aim of developing an E-LKPD learning product based on Problem Based Learning (PBL) integrated with the Liveworksheet platform on the immune system material, as an effort to develop students' critical thinking skills, this research used the Research and Development (R&D) method by adapting the ADDIE model. The model consists of five main stages, namely analysis, design, development, implementation, and evaluation, which are carried out systematically to produce valid, practical, and effective learning products. The instruments used consisted of expert validation sheets, teacher and student response questionnaires, and problem-solving ability tests through pretest and posttest. The results of the study showed that the resulting E-LKPD product was classified as very valid with a validation score of 91%, had a very high level of practicality with a score of 90% from teachers and 94% from students, and showed high effectiveness with an N-Gain value of 0.76. In conclusion, E-LKPD based on Problem Based Learning (PBL) developed through Liveworksheet is suitable for use as a biology learning medium for the immune system material because it has been proven to be valid, practical, and effective in improving students' critical thinking skills. Keywords: Critical Thinking, E-LKPD, Liveworksheet, PBL, Immune System
Pemberian Jus Buah (Etlingera hemisphaerica) terhadap Pemulihan Eritrosit dan Leukosit Akibat Perlakuan Merkuri Klorida (HgCl2) pada Mencit (Mus musculus) Azzahrah, Fatimah; Ruyani, Aceng; Parlindungan, Deni; Listiono, Arsela Eko; Mayub, Afrizal
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 5 (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: 10.31539/7ef7hb33

Abstract

This study aims to determine the effect of Etlingera hemisphaerica (honje) fruit juice on the recovery of erythrocyte and leukocyte counts in mice (Mus musculus) exposed to mercuric chloride (HgCl₂). The method used was an experimental design using male mice as test animals, divided into three groups: K1 (control), K2 (honje juice 0.3 mL/20 g BW for 3 days), and K3 (HgCl₂ 5 mg/kg BW + honje juice 0.3 mL/20 g BW for 3 days). The observed parameters were the number of erythrocytes and leukocytes before and after treatment. The results showed that honje juice administration increased the erythrocyte count in group K2, while in group K3, erythrocyte recovery was affected by mercury exposure, making the honje juice less effective, although the values remained within the normal range compared to the control group. In leukocyte count, group K2 showed a stabilizing effect, whereas group K3 experienced an increase due to HgCl₂ exposure. In conclusion, Etlingera hemisphaerica fruit juice has potential as a phytotherapy agent to repair hematological damage caused by heavy metal toxicity, although its effectiveness is influenced by the metabolic condition of the mice and the high concentration of mercury. Keywords: Etlingera hemisphaerica, Erythrocytes, Leukocytes, Mice, Mercuric Chloride
Efek Anti-Hiperurisemia Kombinasi Ekstrak Eleutherine bulbosa dan Zingiber officinale pada Mencit Hiperurisemia Bilal Firdizky, Rafli; Hujjatusnaini, Noor; Ika Nurindahsari, Lilin
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 6 (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/h9jk5653

Abstract

This study aimed to evaluate the effectiveness of the combined extracts of Eleutherine bulbosa and Zingiber officinale as an antihyperuricemic therapy in mice. The research employed a post-test only control group design with seven treatment groups, consisting of a negative control, a positive control (allopurinol), and five groups receiving different doses and ratios of the combined extracts. Uric acid levels were analyzed using a one-way ANOVA followed by Duncan’s multiple range test at a 5% significance level. The results showed that the combined extracts significantly reduced uric acid levels compared to the negative control, although no significant differences were observed among the combination groups. The combination dose of 300 mg/kg body weight with a 1:2 ratio produced a reduction in uric acid levels most comparable to the positive control. In conclusion, the combination of E. bulbosa and Z. officinale shows potential as an antihyperuricemic agent; however, further studies are required to explore the cellular mechanisms, pharmacokinetics, and related gene expression involved. Keywords: Eleutherine bulbosa, Hyperurisemia,Combination of Extracts, Zingiber officinale
Keanekaragaman Gastropoda di Sungai Gembolo, Kecamatan Pungging, Kabupaten Mojokerto Zerlita Fahrani, Nafilah; Ambarwati, Reni; Rahayu, Dwi Anggorowati
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 5 (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/m6e63n28

Abstract

This study aims to identify the gastropod diversity in the Gembolo River, Pungging District, Mojokerto Regency. The sampling method used was manual collection (hand picking) at three observation stations, and species identification was conducted based on morphological characteristics. The results showed that five gastropod species belonging to four families were found in the Gembolo River. The diversity index value of 1.06 indicates a moderate level of diversity. The dominance index value of 0.42 suggests that no single species dominates the gastropod community. In conclusion, the gastropod diversity in the Gembolo River is categorized as moderate, with no dominant species observed. Keywords: Biodiversity, Gastropods, Freshwater Snails, Morphometry
Pengembangan Komik Edukatif Sebagai Media Pembelajaran Siswa untuk Meningkatkan Kemampuan Pemecahan Masalah pada Materi Reproduksi Manusia Wardana Purba, Balqis Putri; Khairuna
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 6 (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: 10.31539/36pygj81

Abstract

This study aims to develop an educational comic titled “Masa Pubertas: Menjelajahi Sistem Reproduksi” as a Biology learning medium on the topic of the human reproductive system to enhance students’ problem-solving skills. The research employed the ADDIE development model, which consists of the analysis, design, development, implementation, and evaluation stages. Data were collected through interviews, observations, questionnaires, as well as pretests and posttests, and were analyzed using descriptive qualitative and quantitative approaches. The results indicate that the educational comic is highly valid based on expert assessments, highly practical according to teachers and students, and effective in improving learning outcomes. In conclusion, the educational comic is feasible to be used as an innovative learning medium and has the potential to be further developed for other Biology topics. Keywords: ADDIE, Problem-Solving Skills, Learning Media, Educational Comic, Human Reproductive System
Efektivitas Pemberian Pakan Ikan Red Devil (Amphilophus sp.) sebagai Pakan Alternatif terhadap Pertumbuhan Morfometrik dan Bobot Badan Ikan Patin (Pangasius sp.) Batubara, Muhammad Reza; Tambunan, Efrida Pima Sari
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 6 (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/myznv014

Abstract

This study aimed to determine the effectiveness of Red Devil fish (Amphilophus sp.) as an alternative feed on the morphometric growth and body weight of catfish (Pangasius sp.). The method used was a completely randomized design (CRD) consisting of five feed treatments, each replicated four times, resulting in 20 experimental units. The treatments included: (a) P0: 100% commercial feed, (b) P1: 100% Red Devil feed, (c) P2: 75% commercial feed + 25% Red Devil feed, (d) P3: 50% commercial feed + 50% Red Devil feed, and (e) P4: 25% commercial feed + 75% Red Devil feed. Data were analyzed using ANOVA followed by Duncan’s test at a 5% significance level. The results showed that all five treatments significantly affected the morphometric growth and body weight of catfish. The highest performance was obtained in P1 (100% Red Devil feed), which produced a head length of 2.72 cm, tail length of 1.70 cm, total length of 10.25 cm, and an absolute length growth of 3.12 cm. The body weight reached 9.49 g with a specific growth rate (SGR) of 0.180.   Keywords: Alternative, Feed, Morphometric, Pangasius, Red Devil
Pengembangan Media Leaflet Berbasis SSI (Socio-Scientific Issues) Sebagai Media Pembelajaran Siswa SMA pada Materi Sistem Peredaran Darah di Kelas XI Anggeraini Harahap, Anggita; Tambunan, Efrida Pima Sari
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 6 (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/ecmnj184

Abstract

This study aimed to Develop an instructional medium in the form of a leaflet based on Socio-Scientific Issues (SSI) for the Human Circulatory System topic in Grade XI senior high school students. The Development process employed the 4D model (Define, Design, Develop, and Disseminate). The Define stage involved a needs analysis through interviews and observations, revealing that learning remained textbook-centered and lacked connections to social issues. The Design stage produced a tri-fold leaflet featuring communicative language and supporting illustrations. The product was then validated by media and material experts during the Develop stage and subsequently tested on students. The results show that media and material validation scores were both 90% (categorized as highly feasible). Teacher responses reached 90.76%, and student responses reached 85%, indicating that the leaflet is attractive, easy to use, and supports conceptual understanding. Furthermore, students' learning interest increased, with an average score of 95.44% (very high category). In conclusion, the SSI-based leaflet is considered practical, effective, and feasible to be used as a teaching material that supports contextual and meaningful biology learning.   Keywords: Leaflet, Learning Interest, Learning Media, SSI (Socio-Scientific Issues)

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