Journal Of Biology Education Research (JBER)最新文献

{"title":"Morphological Structure of Upland Rice Varieties at Different Light Intensities","authors":"K. Khairunnisa","doi":"10.55215/jber.v3i1.4938","DOIUrl":"https://doi.org/10.55215/jber.v3i1.4938","url":null,"abstract":"Increasing food self-sufficiency, especially rice grown as intercrops, requires attention to the development ofupland rice varieties that are shade-tolerant and capable of high production. The objective of this research tostudy about the mechanism of tolerance, morphological characters as characterizing tolerance to shade. Theresearch was carried out in Cengkeh Turi Binjai with an altitude of ± 32 meters above sea level, with soil pH;4.5, started from May to August 2018. The study used a split plot design with two factors. The first factorwas the light intensity, consist of: 100%, 75%, 50%, and 25%. The second factor consisted of 5 rice varieties,namely: Inpago 5, Lipigo 4, Inpago 8, Inpago 10, and Lipigo 2. The result of this study was an increase in thearea of the flag leaf with a decrease in sunlight intensity by 75%. The conclusion of this study is that thelower the intensity of sunlight, the lower the angle of the flag leaf and the thickness of the upland rice leaf.Keywords: light; upland rice; varieties","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116294621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Relationship of Students Learning Motivation with Biology Learning Outcomes for Class XI","authors":"Wini Mulya Wini, S. Nerita, L. Y. Sari","doi":"10.55215/jber.v3i1.4649","DOIUrl":"https://doi.org/10.55215/jber.v3i1.4649","url":null,"abstract":"Learning motivation is a condition that exists in a person where there is an urge to do something so as to achieve the desired goal. The purpose of study is to determine the relationship between learning motivation and learning outcomes of class XI biology at SMAN 2 Solok Selatan. This research is a correlation study with the student population of class XI SMAN 2 Solok Selatan. The instrument used in this research is a questionnaire with a Likert scale. The research data were analyzed using Pearson's Product Moment and then a t-test was perfomed to determine the correlation. The results showed that there was a significant relationship between learning motivation and the learning outcomes of class XI students during learning at SMAN 2 Solok Selatan. The conclusion of this study is that learning motivation affects learning outcomes.Keywords: Correlation; learning outcomes; motivation","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122771018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of Digital Pocket Book for Disaster Mitigation Materials Coronavirus Disease 2019 (COVID-19) to Increase Student Resilience to Disasters","authors":"Yulia Nurfitri, Rita Retnowati, M. Awaludin","doi":"10.55215/jber.v3i1.3651","DOIUrl":"https://doi.org/10.55215/jber.v3i1.3651","url":null,"abstract":"Entering the beginning of 2020 there was an extraordinary phenomenon, namely the outbreak of the Coronavirus Disease (COVID-19) which attacked almost all parts of the country in the world. The COVID-19 pandemic disaster causes mild respiratory infections to severe respiratory infections such as pneumonia and the greatest risk can cause death. Other negative impacts include increasing stress and anxiety in individuals. The individual's capacity to deal with and reduce stress and anxiety can arise from having resilience. Resilience is the resilience possessed by individuals, groups, or communities that allow them to face, prevent, minimize and even eliminate the adverse effects of unpleasant conditions, or even change the conditions that include them into a natural thing to overcome, to overcome. Therefore, students need to have resilience abilities. The importance of increasing student resilience in efforts to mitigate the COVID-19 disaster through education is very necessary because schools are an effective means of conveying information. Submission of learning about the dangers of COVID-19 mitigation can be delivered through a learning process with innovative learning media. Based on the results of observations in one high school in Bogor City, it was found that the level of student resilience was still relatively low, namely 56%. The purpose of this study was to determine the effect of digital pocket books on COVID-19 disaster mitigation materials in increasing student resilience to disasters and to determine the effectiveness of digital pocket books on COVID-19 disaster mitigation materials. The research was conducted using themethod Research and Development using the ADDIE model (analyze, design, development, implementation, evaluation). The population in this study were students of class XI MIPA 2 with a sample of 29 students. The results showed that digital pocket books were able to increase students' resilience to disasters to 69% which was included in the medium category. The effectiveness of learning media has a very effective category which is obtained from the average percentage of student responses of 90% and teacher responses of 84%.          Keywords: Digital Pocket Book; COVID-19 Disaster Mitigation, Resilience.","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125874806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antibacterial Test of Keji Beling Leaf Starch Extract (Strobilanthes crispus) Against Inhibition Zone Salmonella thypi","authors":"Ayu Putri Ariani, Yuli Febrianti, Mareta Widiya","doi":"10.55215/jber.v3i1.4939","DOIUrl":"https://doi.org/10.55215/jber.v3i1.4939","url":null,"abstract":"Salmonella typhi is a gram-negative rod-shaped bacterium, which can cause typhoid fever.  Keji Beling (Strobilanthes crispus) is a medicinal plant that contains metabolic substances such as flavonoids that function as antibacterial.  The aim of this research was to determine the antibacterial activity of the starch from the leaves of the Keji Beling (Strobilanthes crispus) against the inhibition zone of Salmonella thypi.  This study consisted of an experimental study with a completely randomized design (CRD).  One Way Anova statistical test results obtained sig. ie 0.99 0.05, which means the results were not significant. The conclusion in this study was that the concentration of starch from the leaves of Keji Beling (Strobilanthes crispus) had no effect on the inhibition zone of Salmonella thypi.","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114120500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Students’ Perception of Learning Media Poster Material Structure and Function of Plants for Class VIII SMP","authors":"Yanita Nur Anggraheni, Much. Fuad Saifuddin","doi":"10.55215/jber.v2i2.4458","DOIUrl":"https://doi.org/10.55215/jber.v2i2.4458","url":null,"abstract":"Abstract The structure and function of plants need to be visualized in an exciting way, including through posters. Thepurpose of this study was to determine students' perceptions of the use of poster media in learning the structureand function of class VIII plants. The population includes students of class VIII SMPN 15 Yogyakarta with oneclass as a sample. The sample was taken using a purposive sampling technique. The research method used isdescriptive qualitative, with data collection techniques using a questionnaire. The questionnaire is on a Likertscale with four answer options: strongly agree, agree, disagree, and strongly disagree. The research results thathave been done show that the student's perception of the poster media is good. Students consider that the use ofposter media makes learning fun and efficient, following students' needs, triggers the spirit of learning, andincreases understanding and attractive presentation. Keywords: Biology learning, Internship student, Students’ perception, Poster media ","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124172915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development Of E-Magazine Materials for Disaster Mitigation Outbreak to Increase Preparedness of High School Students","authors":"Dwia Arfianti","doi":"10.55215/jber.v2i2.3652","DOIUrl":"https://doi.org/10.55215/jber.v2i2.3652","url":null,"abstract":"Indonesia is located in the Pacific Ring of Fire, which is often hit by natural disasters. The potential for co-occurrence with other natural disasters can exacerbate human losses and cause chaos. After the occurrence of natural disasters, in addition to causing many casualties and damage to infrastructure, the threat of health risks becomes a serious problem. Especially the emergence of infectious diseases. The number of fatalities indicates that community preparedness and mitigation against disasters are still poor. Disaster mitigation is the knowledge that students must have to have good preparedness behavior. Education related to disasters is usually based on theoretical knowledge so that it becomes less meaningful for students. For this reason, it is necessary to make efforts to increase the value of student preparedness with interesting learning media, one of which is by developing an e-magazine of disease outbreak disaster mitigation materials to improve student preparedness. Based on the results of observations in one high school in Bogor City, it was found that the level of student preparedness was still relatively low at 42%. This study aims to determine the effect of e-magazines on disease outbreak disaster mitigation materials on increasing student preparedness, as well as to determine the effectiveness of e-magazines on disease outbreak disaster mitigation materials. The study was conducted using the Research and development method using the ADDIE model (analyze, design, development, implementation, evaluation). The population in this study were students of class X MIPA with a sample of 30 respondents. The results showed that the e-magazine was able to increase the student's preparedness score to 69.67% which was in the medium category. The effectiveness of learning media can be seen from the responses of students and teachers. The percentage of the average value of student responses is 89.5% with a very effective category. Based on the results of the teacher's response questionnaire, the percentage was 84.17% with a very effective category.","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129117962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"COMBINATION OF PROBLEM BASED LEARNING MODEL AND INVESTIGATION GROUP FOR ENVIRONMENT SUBJECT","authors":"M. Marhamah","doi":"10.55215/jber.v2i2.4870","DOIUrl":"https://doi.org/10.55215/jber.v2i2.4870","url":null,"abstract":" Education has an important role in influencing one's attitudes, including attitudes towards the environment. The purpose of writing is to explain how learning through a combination of Problem Based Learning and Group Investigation models in improving attitudes towards the environment. Investigative activities to find out the surrounding environmental problems followed by the process of solving problems encountered during the investigation are a series of learning processes that will foster concern for environmental problems. Knowledge gained from direct experience of real problems found will affect a person's behavior or attitude.","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133718297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of Participation in Maintaining Environmental Cleanliness through Ecological Intelligence","authors":"Nur Intan Permatasari, Oding Sunardi, Lufty Hari Susanto","doi":"10.55215/jber.v2i2.3646","DOIUrl":"https://doi.org/10.55215/jber.v2i2.3646","url":null,"abstract":"This research is a sequential explanatory mixed method research which consists of a quantitative research and a qualitative research. This study consists of two variables, the independent variable (X) namely Ecological Intelligence and the dependent variable (Y) namely Participation in maintaining Environmental Cleanliness. This study aims to obtain information about relationship between ecological intelligence and participation in maintaining environmental cleanliness and to find out other factors related to participation in maintaining environmental cleanliness of high school students in Cibinong. This research was conducted at SMA Negeri 2 Cibinong and SMA Negeri 3 Cibinong in the 2020/2021 academic year. The research began in November 2020 until June 2021. The subjects of this study are students of class XI MIPA at SMA Negeri 2 Cibinong and SMA Negeri 3 Cibinong. The research population was taken using a multistage random sampling technique. The research sample was determined by proportional random sampling technique using the slovin formula. Based on the calculation of the slovin formula, the number of samples was 166 students. The instrument used in this study is a non-test instrument, namely a questionnaire. The results of the study found that there was a positive relationship between ecological intelligence and participation in maintaining environmental cleanliness in SMA Negeri students in Cibinong District. The positive relationship is shown by the regression equation Ý = 32.524 + 0.673x with an r value of 0.697 and a coefficient of determination (r2) of 0.485, which means that 48.5% of ecological intelligence contributes to participation in maintaining environmental cleanliness, while the remaining 51.5% is a contribution from other factors beyond ecological intelligence. As for other factors related to participation in maintaining environmental cleanliness, namely: self-awareness, environment (family, friends, school), regulations, and information media. Keywords: Ecological intelligence, participation in maintaining enviromental cleanliness, student.","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125111609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Learning Methods on Environmental Education to Improve Pre-Service Teachers’ Environmental Literacy","authors":"Febrianawati Yusup, I. Istiqomah, K. Khairunnisa","doi":"10.55215/jber.v2i2.4137","DOIUrl":"https://doi.org/10.55215/jber.v2i2.4137","url":null,"abstract":"Environmental damage is still happening. The wrong human perspective on the environment that causes this damage continues. Only humans with environmental literacy can solve environmental problems. Environmental education is seen as the most effective way to educate people about environmental issues at all levels of education. Teachers are the front line in the success of education. However, there is no special program to prepare pre-service teachers’ environmental literacy on teachers through environmental education. A literature review is used to explore which learning methods are effective in improving attitudes, knowledge, and environmental behaviors for pre-service teacher students in scientific articles published from 2011 to 2021. Scientific articles were source from Google Scholar, ERIC, EBSCOhost, SAGE, Taylor and Francis, Sciencedirect, JSTOR, and Proceeding online. Twenty-one articles were selected from predetermined criteria. From the results of the analysis, learning methods in environmental education that are effectively used to improve the environmental literacy of pre-service teacher students include Environmental Education courses, Outdoor-based learning, Project Based Learning (PjBL), Problem Based Learning (PBL), Science, Technology learning, Engineering, and Mathematics (STEM), Constructivist Learning, Guided Inquiry, Demonstration, Environmental and Sustainability Education (ESE), Pedagogical Experiments, 3R-oriented learning, Contextual Approach based on local wisdom, environmental education based on transformational learning theory, and Integration of drama, film, and educational videos. The choice of method must still be adjusted to the learning material.","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130985902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effectiveness of The Plant Tour Project Model PJJ 3 in One to Increase Statistical Literature Ability of High School Students on Plant Diversity","authors":"A. Aryati","doi":"10.55215/jber.v2i2.4873","DOIUrl":"https://doi.org/10.55215/jber.v2i2.4873","url":null,"abstract":"Plant Tour Project PJJ 3 in One is a project-based distance learning model (Pembelajaran Jarak Jauh/PJJ) in identifying plants and processing statistical identification results involving three information technologies, namely PictureThis, Padlet and Quizizz. The purpose of this study was to determine the effectiveness of the Plant Tour Project Distance Learning 3 in One model in improving students' statistical literacy skills on plant diversity material. Experimental research with the type of One-Group Pretest-Posttest Design involved 36 samples of class XII MIPA SMAN 6 Bogor randomly selected. The research procedure is, students go on a tour to identify plants in their living environment using the PictureThis Artificial Intelligence (AI) application. Students online in groups process the results of statistical identification through the stages of understanding, analyzing, interpreting, evaluating and presenting data. The group project results are sent to the web tool Padlet for joint discussion and gamification using Quizizz. The validity of the instrument was tested by statistics and expert tests. The results of the pre-test and post-test were tested using the Paired Sample t Test, one tail, 5% significance level. The results showed that 76.11% of students were actively participating in learning, [t count] was 6.91 more than t table was 1.69 and there was an increase in learning outcomes by 53.46%, so it was concluded that the Plant Tour Project Distance Learning 3 in One model significantly effective in increasing students' statistical literacy skills on plant diversity material.","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127296559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}