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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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Fitoremediasi Tanaman Jarak Pagar (Jatropha curcas) pada Tanah Tercemar Logam Berat Timbal (Pb) dari Limbah Batubara Nia Febrianti; Muh. Ilham; Nur Aulia Hazzah; Angga Andriana; Erwing Erwing; Rizal Irfandi; Syamsu Rijal; Ruslang Ruslang
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): 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.v6i1.4155

Abstract

This study aims to determine the effectiveness of Jatropha plant in accumulating metal contaminants in the form of lead (Pb) in coal solvent. The method used is descriptive quantitative analysis method. The results showed that the metal content of lead (Pb) in the soil before and after treatment changed from 25.8904 mg/kg to 14.3991 mg/kg. In conclusion, Jatropha curcas (Jatropha curcas) is able to accumulate the presence of metal contaminants in the form of lead (Pb) because the metal concentration in the soil decreases after the acclimatization period, so this plant species is very suitable to be used as a phytoremediation effort to reduce contaminants in heavy metal polluted soil. Keyword: Phytoremediation, Jatropha Curcas, Lead Metal (Pb)
Studi Morfometrik Kepiting Rajungan (Portunus Pelagicus) Umi Kalsum; Rivo Hasper Dimenta
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): 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.v6i1.4785

Abstract

This study aims to reveal the morphometric characteristics crab P. pelagicus in the Sei Berombang estuary waters. The purposive sampling method used to determining 3 sampling stations, sampling process was using trawl nets. The results showed that the P. pelagicus population at Station 1 dominated by small carapace, at stations 2 and 3 found the domination of larger size with juvenile and adult phases category. The morphometric characters of carapace width (CW) in blue/flower crabs ranged from 9.50 to 17.40 cm, left posterolateral carapace length (LPCL) ranged from 2.20-6.70 cm, left anterolateral carapace length (LACL) ranged from 1.30-6.50 cm, right anterolateral carapace length (RACL) ranged from 1.20-7.00 cm, frontal right width (FRMW) ranged from 1.50-3.70 cm, carapace length (CH) ranged from 3.70-7.00 cm, internal carapace width (ICW) ranged from 6, 30-14.10 cm, right orbit (eye socket) width (ROW) ranged from 1.06-2.00 cm, left orbit (eye cavity) width (LOW) ranged from 1.12-2.10 cm, carapace width (CW) ranged from 9.50-17.40 cm, left posterolateral carapace length (LPCL) ranged from 2.20-6.70 cm, and left anterolateral carapace length (LACL) ranged from 1.30-6.50 cm. Conclusion, The morphometric characters of male and female P. pelagicus in the Sei Berombang waters were found to vary spatially and temporally. Kata Kunci: Characteristic Morphology, Identification, Morphometric, P. pelagicus
Pengaruh Model PBL terhadap Hasil Belajar Kognitif Biologi Siswa Khacera Juliyanti; Nopriyeni Nopriyeni
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): 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.v6i1.4873

Abstract

This study aims to determine the effect of the Problem Based Learning (PBL) learning model on the Biological Cognitive Learning Outcomes of students at SMA Negeri 2 Rejang Lebong. This type of research is a quasi-experimental research (quasi experimental research) with a Randomized Control-Group Pretest-Posttest design. Technique of sample used is a random sampling technique. The data collection techniques in this study consisted of tests in the form of pretest and posttest. The results of this study indicate that there is an effect of the Problem Based Learning (PBL) learning model on the cognitive biology learning outcomes of class XI students at SMAN 02 Rejang Lebong, namely the significance level obtained using SPSS 21 which shows the t-test <0.05, which is 0.000. Based on the results, it can be concluded that the Problem Based Learning (PBL) learning model affects the cognitive biology learning outcomes of class XI students at SMAN 02 Rejang Lebong. Keywords: Cognitive Learning Outcomes, Problem Based Learning (PBL)
Uji Organoleptik Minuman Teh Daun Sungkai (Peronema canescens) dengan Variasi Pemanis Alami Sepriyaningsih Sepriyaningsih; Eka Lokaria; Mareta Widiya
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): 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.v6i1.5104

Abstract

This study aims to determine the results of organoleptic tests and public acceptance of Sungkai leaf instant tea drinks with variations of natural sweeteners. The method used is an experimental method in the laboratory. Through this method, researchers obtained data by carrying out experiments directly at the Biology Education Laboratory, PGRI Silampari University. Then, organoleptic tests were carried out which included color, taste, aroma, and acceptability to 20 panelists. The highest average value of the color level organoleptic test is P2 (rock sugar) with a value of 3.4 (light green color). The highest average value of the aroma level organoleptic test was P0 (without sugar) with a value of 2.1 lacking Langu Sungkai. The highest average score for the organoleptic test for taste is P0 (no sugar) with a score of 3.7 (less sweet). While the highest average value of the organoleptic test for acceptability is P2 (rock sugar) with a value of 3.2 (likes). It can be concluded that people prefer sungkai tea with the addition of natural sweeteners than without sugar in terms of color, aroma, taste and acceptability. Keywords: Organoleptic, Tea, Sungkai Leaves, Natural Sweetener
Pemanfaatan Organ Tumbuhan sebagai Obat yang Diolah secara Tradisional di Desa Wukirsari Kecamatan Tugumulyo Kabupaten Musi Rawas Nopa Nopiyanti; Andung Eliska; Intan Nuryani; Yuli Febrianti
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): 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.v6i1.5317

Abstract

Traditional medicinal plants are ingredients or natural ingredients derived from plants that have been used for generations for treatment based on experience. The use of plants as medicine has been around for a long time. Knowledge of medicinal plants is a national heritage based on experiences that have been passed down from generation to generation. Inheritance of knowledge about traditional medicine from generation to generation in society is the cause of the extinction of this knowledge. The knowledge possessed by traditional communities in the village is rarely written down, mostly only known by those who are old. Meanwhile, the younger generation, especially those who have integrated into modern life, rarely care about the knowledge that society has. This study aims to collect information from the public regarding the use of plant organs as traditional medicine in Wukirsari Village, Tugumulyo District, Musi Rawas Regency. This research is a descriptive study using interviews, observation, and literature studies. From the research results, it was found that the types of plants that have been used as medicinal plants in Wukirsari village, Tugumulyo district, Musirawas district totaled 17 species from 13 families and the parts of the plants used were 46.6% leaves, 26.6% rhizomes, 16.6% fruit, and 10% bark/stem. Keywords: Traditional Medicine, Utilization, Medicinal Plants
Analisis Kualitas Air di Sungai Marbau Nur Hasanah Pohan; Arman Harahap
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): 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.v6i1.5360

Abstract

This study aims to analyze the quality of river water and the water quality status of the Marbau watershed in North Labuhanbatu Regency based on water quality criteria and to formulate a pollution control strategy that needs to be implemented. The method used is a quantitative descriptive method by analyzing the status of river water quality based on the pollution index. The results showed that the P1 value of Marbau river water ranged from 0.94 to 1.82. The recommended pollution control strategies are: 1) maintaining river protection zones involving environmental cadres and green communities in monitoring; 2) monitoring and controlling water pollution along the river; 3) improve river water quality monitoring; 5) supervision of the discharge of waste water into rivers; 4) granting permits for disposal of wastewater (IPLC) into rivers must pay attention to the condition of the capacity to accommodate river pollution loads and enforce environmental law against business actors who violate established environmental quality standards. In conclusion, the quality of the Marbau river has decreased with the water quality status being slightly polluted. The recommendations for water pollution control strategies that need to be implemented are progressive strategies. Keywords: Water Quality, North Labuhanbatu, Marbau
Studi Spesies Gastropoda di Perairan Sungai Berumun Nurlina Nurlina; Arman Harahap
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): 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.v6i1.5499

Abstract

The aim of the Gastropod species study is to determine the diversity and density of Gastropods and the environmental conditions that influence the development of gastropods in berumun rivers. The research method used in this study of gastropod species is to provide descriptive information about the diversity of gastropod species in the Berumun river, Panai Hulu sub-district, Labuhan Batu district. The results of temperature measurements at the observation station in Sungai Berumun, Panai Hulu District, Labuhan Batu Regency, showed that the highest pH was at the third station, 7.40, while the lowest pH was at the first station, namely 7.1. From the results of the study, it was concluded that there are 15 species of macrozoobenthos found in the Barumun River which belong to 5 families, namely: 1. Potamididae, Cerithidae obtusa, Cerithidae alata, Cerithidae cingulata, Telescopium mauritsi, Telescopium telescopium, 2. Littorinidae, Littoraria melanostoma, Littoraria conica, Littoraria scabra, 3. Neritidae, Nerita balteata, Neritina violacea, Neritina cornucopia, 4. Muricidae, Stramonita gradata, Chicoreus capucinus, 5. Ellobiidae, Cassidula aurisfelis, Ellobium aurisjudae. Keywords: Gastropods, Diversity
Perubahan Fıtokımıa Kecambah Kembang Kol (Brassica oleraceae L., var. botrytis) sebagai Respons terhadap Cahaya Biru Mohamad Agus Salim
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): 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.v6i1.5801

Abstract

The aim of this study was to observe the use of blue light on phytochemical changes during cauliflower (Brassica oleraceae L., var. botrytis) germination and the correlation between the parameters measured. The treatment was in the form of giving blue light and dark conditions as a control. Measurement of phytochemical compounds including ascorbic acid, glucosinolates, isothiocyanates and myrosinase enzymes was carried out every day for 5 days of germination. This research method is experimental research. Data obtained from measurements for all parameters are presented in the form of mean ± standard error. Furthermore, all data were analyzed using analysis of variance (ANOVA). To determine differences between groups, Duncan's multiple range test (DMRT) was used at the 95% confidence level. All data analysis used SPSS software version 24.0 (IBM, Chicago, IL, USA). In addition, the measurement of the correlation between parameters is carried out using the Pearson rank correlation coefficient. The results showed that blue light treatment significantly increased all measured phytochemical parameters. A significant positive correlation occurred between myrosinase activity and isothiocyanate formation. The glucosinolate content of cauliflower sprouts remained high during observations in the blue light treatment compared to the dark conditions. Blue light induces isothiocyanate formation and higher myrosinase activity when compared to dark conditions. The conclusion from this study is that blue light significantly increases the phytochemical changes of cauliflower sprouts. Keywords: Ascorbic Acid, Glucosinolate, Isothiocyanate, Correlation, Myrosinase
Etnozoologi Pada Masyarakat Sumba Alda Rizkia Nikmatila; Insan Kurnia; Wulandari Dwi Utari
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): 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.v6i1.5610

Abstract

Ethnozoology is the study of the relationship between humans and animals. Ethnozoological studies are closely related to culture and local knowledge and their interactions with the surrounding environment. The Sumba people with the marapu belief are known to have close relationships with various types of animals. This study aims to identify the types of animals used by the people of three villages in Sumba. The results showed that 23 species of animals were identified as part of the ethnozoology of the three villages. Species of animals related to ethnozoology can refer to several species scientifically. The forms of utilization by the community are as part of traditional and religious rituals (five species), traditional medicine (five species), consumption (six species), artistic values ​​(seven species), and mystical values ​​and omens (seven species). Ethnozology in Sumba society is closely related to Marapu beliefs. Keywords: Etnozoology, Marapu, traditional rituals, Sumba
Identifikasi dan Perbandingan Komposisi Kepadatan Mesodebris pada Pantai Wisata Fadhila Nurhayati; Irwan Ramadhan Ritonga; Ristiana Eryati
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): 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.v6i1.5720

Abstract

This study aimed to determine the type, composition and density of mesodebris based on seasonal differences (periods I and II). Sampling was conducted using the purposive sampling method. There were 5 lanes of transects randomised to determine the sub-transect box. Mesodebris samples were taken by excavating surface sediments (± 3 cm) and filtered with 0.5 cm x 0.5 cm size at Lamaru beach, Balikpapan City. All samples were collected, grouped and counted to determine the type, number, weight and density of mesodebris. The analysis results showed that 6 types of mesodebris were found in the study site such as plastic, plastic foam, glass, cloth, wood and rubber. The highest mesodebris composition for the number category was plastic (80%) in period II, while the highest weight composition was found in period I at 51%. The density of mesodebris with the most number category was found in period II (1.64 amount/m2). From the results of the study it can be concluded that there was no significant difference in the mesodebris density between periods I and II at Lamaru Tourism Beach, Balikpapan City. The main sources of mesodebris in the study area come from tourist activities, local residents' activities on land, and water runoff from the Manggar River. Keywords: Balikpapan, Density, Mesodebris, Season

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