Understanding concepts is very important for students to remember information and is closely related to students' attitudes towards things such as the environment. From the results of interviews and reviewing the list of grades of grade X students at Senior High School of 2 Magelang, it can be seen that students' understanding of concepts on ecosystem material and students' environmental care attitudes have not been maximized. This study aims to analyze the effect of using the Project Based Learning (PjBL) learning model on the understanding of concepts in ecosystem material and students' environmental care attitudes. The research method used is a quasi-experiment with a nonquivalent pretest-posttest control group design. The results of the analysis of pretest and post-test values in the experimental class and control class using the ANCOVA test obtained a significance value of 0.046. The results of the analysis of environmental care attitude questionnaires at the beginning and end of learning using the ANCOVA test obtained a significance value of 0.000 in the experimental class. Based on these results, it can be concluded that there is an influence of the PjBL learning model on students' understanding of concepts on ecosystem material and students' environmental care attitudes.
理解概念对学生记忆信息非常重要，而且与学生对环境等事物的态度密切相关。从访谈结果和马格朗第二高级中学 X 年级学生的成绩清单中可以看出，学生对生态系统材料概念的理解和学生的环保态度并没有得到最大程度的提高。本研究旨在分析使用基于项目学习（PjBL）的学习模式对学生理解生态系统材料中的概念和环保态度的影响。采用的研究方法是非等效前测-后测对照组设计的准实验。使用方差分析检验对实验班和对照班的前测和后测值进行分析，结果显著性值为 0.046。利用方差分析检验对学习开始和结束时的环保态度问卷进行分析的结果显示，实验班的显著性值为 0.000。根据上述结果，可以得出结论：PjBL 学习模式对学生对生态系统材料概念的理解和学生的环保态度有影响。
{"title":"The effect of the project-based learning (PjBL) on concept understanding and environmental care attitudes","authors":"Ericka Darmawan, Ika Sukmawati, Bernita Adelia Damayanti","doi":"10.31932/jpbio.v8i2.2413","DOIUrl":"https://doi.org/10.31932/jpbio.v8i2.2413","url":null,"abstract":"Understanding concepts is very important for students to remember information and is closely related to students' attitudes towards things such as the environment. From the results of interviews and reviewing the list of grades of grade X students at Senior High School of 2 Magelang, it can be seen that students' understanding of concepts on ecosystem material and students' environmental care attitudes have not been maximized. This study aims to analyze the effect of using the Project Based Learning (PjBL) learning model on the understanding of concepts in ecosystem material and students' environmental care attitudes. The research method used is a quasi-experiment with a nonquivalent pretest-posttest control group design. The results of the analysis of pretest and post-test values in the experimental class and control class using the ANCOVA test obtained a significance value of 0.046. The results of the analysis of environmental care attitude questionnaires at the beginning and end of learning using the ANCOVA test obtained a significance value of 0.000 in the experimental class. Based on these results, it can be concluded that there is an influence of the PjBL learning model on students' understanding of concepts on ecosystem material and students' environmental care attitudes.","PeriodicalId":124686,"journal":{"name":"JPBIO (Jurnal Pendidikan Biologi)","volume":"317 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139204680","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}
Pub Date : 2023-11-30DOI: 10.31932/jpbio.v8i2.2719
A. Alonemarera, Ernawati Ernawati, Syamsul Syamsul
The learning in Biology Education Study Program at Sembilanbelas November Kolaka University, which was specifically designed to hone students' communication and collaboration skills, was considered not optimal. Therefore, a study was conducted to determine the effectiveness of integrating the time token learning model and wordwall application-based interactive games on student communication and collaboration skills. This research is a pre-experimental type with a one-group treatment design. The population was 144 students’, and 24 samples were obtained through the purposive sampling technique. The research data was collected through observation techniques with communication and collaboration skills observation sheets as instruments. Data were analyzed descriptively and inferentially followed by the N-Gain test. The results showed that the average scores for communication and collaboration skills before and during treatment were respectively 45.31 and 78.53; 42.19 and 86.64. The results of the paired sample t-test all show the sig. 0.000 < 0.05. The results of the N-Gain test on communication skills were 61.93% (effective enough category) and collaboration skills were 78.75% (effective category). Thus, it can be concluded that integrating time token learning models and interactive games based on wordwall applications effectively improves students' communication and collaboration skills.
{"title":"Time token model and wordwall interactive game in learning: effectiveness on communication and collaboration skills","authors":"A. Alonemarera, Ernawati Ernawati, Syamsul Syamsul","doi":"10.31932/jpbio.v8i2.2719","DOIUrl":"https://doi.org/10.31932/jpbio.v8i2.2719","url":null,"abstract":"The learning in Biology Education Study Program at Sembilanbelas November Kolaka University, which was specifically designed to hone students' communication and collaboration skills, was considered not optimal. Therefore, a study was conducted to determine the effectiveness of integrating the time token learning model and wordwall application-based interactive games on student communication and collaboration skills. This research is a pre-experimental type with a one-group treatment design. The population was 144 students’, and 24 samples were obtained through the purposive sampling technique. The research data was collected through observation techniques with communication and collaboration skills observation sheets as instruments. Data were analyzed descriptively and inferentially followed by the N-Gain test. The results showed that the average scores for communication and collaboration skills before and during treatment were respectively 45.31 and 78.53; 42.19 and 86.64. The results of the paired sample t-test all show the sig. 0.000 < 0.05. The results of the N-Gain test on communication skills were 61.93% (effective enough category) and collaboration skills were 78.75% (effective category). Thus, it can be concluded that integrating time token learning models and interactive games based on wordwall applications effectively improves students' communication and collaboration skills.","PeriodicalId":124686,"journal":{"name":"JPBIO (Jurnal Pendidikan Biologi)","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139207844","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}
Pub Date : 2023-11-30DOI: 10.31932/jpbio.v8i2.2576
Ade Suryanda, N. Sartono, Reyhanah Reyhanah
The extremes of environmental changes that occur show the need to increase the environmental literacy of a person, especially students in a younger generation. Environmental literacy needs to be introduced early to students through education using the right learning model. This study aims to determine the influence of the SOLE learning model on the environmental literacy of high school students. The research method used is a quasi-experiment method with pre-test and post-test designs. The sample in this study was 60 class X students of SMAN 51 Jakarta with sampling using purposive random sampling techniques. Data was collected in the form of environmental literacy essay tests and student response questionnaires. The results showed that there was equality in student environmental literacy before different learning models were applied in both classes, there was an influence of the SOLE learning model on student environmental literacy, and the SOLE learning model was effective on environmental literacy while the Discovery Learning learning model was less effective on environmental literacy. In this study, it was found that the influence of the SOLE learning model on environmental literacy is owned by students.
环境发生的极端变化表明，有必要提高人的环境素养，尤其是年轻一代的学生。需要使用正确的学习模式，通过教育尽早向学生介绍环境素养。本研究旨在确定 SOLE 学习模式对高中生环境素养的影响。采用的研究方法是前测和后测设计的准实验法。本研究的样本是雅加达 51 区 SMAN 高中 X 班的 60 名学生，采用目的性随机抽样技术进行抽样。数据以环境素养论文测试和学生回答问卷的形式收集。结果显示，在两个班级采用不同的学习模式之前，学生的环境素养是平等的；SOLE 学习模式对学生的环境素养有影响；SOLE 学习模式对环境素养有效，而 Discovery Learning 学习模式对环境素养的影响较小。本研究发现，SOLE 学习模式对环境素养的影响是由学生自主决定的。
{"title":"The influence of SOLE learning model on the environmental literacy of high school student.","authors":"Ade Suryanda, N. Sartono, Reyhanah Reyhanah","doi":"10.31932/jpbio.v8i2.2576","DOIUrl":"https://doi.org/10.31932/jpbio.v8i2.2576","url":null,"abstract":"The extremes of environmental changes that occur show the need to increase the environmental literacy of a person, especially students in a younger generation. Environmental literacy needs to be introduced early to students through education using the right learning model. This study aims to determine the influence of the SOLE learning model on the environmental literacy of high school students. The research method used is a quasi-experiment method with pre-test and post-test designs. The sample in this study was 60 class X students of SMAN 51 Jakarta with sampling using purposive random sampling techniques. Data was collected in the form of environmental literacy essay tests and student response questionnaires. The results showed that there was equality in student environmental literacy before different learning models were applied in both classes, there was an influence of the SOLE learning model on student environmental literacy, and the SOLE learning model was effective on environmental literacy while the Discovery Learning learning model was less effective on environmental literacy. In this study, it was found that the influence of the SOLE learning model on environmental literacy is owned by students.","PeriodicalId":124686,"journal":{"name":"JPBIO (Jurnal Pendidikan Biologi)","volume":"87 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139202395","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}
Pub Date : 2023-11-30DOI: 10.31932/jpbio.v8i2.2756
B. H. Siswati, Primadya Anantyarta, Ahmad Humaidi, Iwan Wicaksono
Gaining insight into how critical thinking influences the comprehension of concepts can facilitate students in achieving a more profound and meaningful learning experience. This study aims to investigate the contribution of critical thinking skills to the concept understanding of Class X Senior High School Students at the implementation of the 5E Instructional Model accompanied by the Case Method. This research method uses a correlational research design. The research sample consisted of one Class X Senior High School Student who applied the 5E Instructional Model accompanied by the Case Method. Data analysis using a simple regression correlation test with the help of SPSS for Windows 23. The results showed that students involved in the 5E Instructional Model accompanied by the Case Method experienced significant improvement in their critical thinking skills and concept understanding. This research provides a significant understanding of the dynamic connection between the abilities of critical thinking and the comprehension of concepts among students in senior high school.
深入了解批判性思维如何影响对概念的理解，有助于学生获得更深刻、更有意义的学习体验。本研究旨在探讨在实施 5E 教学模式的过程中，批判性思维能力对高中 X 班学生理解概念的贡献。本研究方法采用相关研究设计。研究样本包括一名应用案例教学法的 5E 教学模式的 X 级高中学生。在 SPSS for Windows 23 的帮助下，使用简单回归相关检验进行数据分析。结果表明，参与案例教学法的 5E 教学模式的学生在批判性思维能力和概念理解方面都有显著提高。这项研究为了解高中学生批判性思维能力与概念理解能力之间的动态联系提供了重要依据。
{"title":"Contribution of critical thinking skills on concept understanding biology students at the implementation learning model","authors":"B. H. Siswati, Primadya Anantyarta, Ahmad Humaidi, Iwan Wicaksono","doi":"10.31932/jpbio.v8i2.2756","DOIUrl":"https://doi.org/10.31932/jpbio.v8i2.2756","url":null,"abstract":"Gaining insight into how critical thinking influences the comprehension of concepts can facilitate students in achieving a more profound and meaningful learning experience. This study aims to investigate the contribution of critical thinking skills to the concept understanding of Class X Senior High School Students at the implementation of the 5E Instructional Model accompanied by the Case Method. This research method uses a correlational research design. The research sample consisted of one Class X Senior High School Student who applied the 5E Instructional Model accompanied by the Case Method. Data analysis using a simple regression correlation test with the help of SPSS for Windows 23. The results showed that students involved in the 5E Instructional Model accompanied by the Case Method experienced significant improvement in their critical thinking skills and concept understanding. This research provides a significant understanding of the dynamic connection between the abilities of critical thinking and the comprehension of concepts among students in senior high school.","PeriodicalId":124686,"journal":{"name":"JPBIO (Jurnal Pendidikan Biologi)","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139209116","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}
Motivation is one aspect that determines student success in learning. This research aims to increase the learning motivation of class X IPS 2 students at SMA Negeri 3 Pontianak by implementing the make-a-match model in ecosystem material. This research is classroom action research which consists of two cycles with stages of planning, implementation, observation, and reflection. The subjects of this research were 26 students in class X IPS 2, consisting of 10 men and 16 women. The instruments used in this research were observation sheets on learning implementation and student learning motivation questionnaires. Data analysis in this study used descriptive statistical techniques. The percentage of implementation of the learning stages in cycle I was 90.00% and in cycle II it increased to 97.69% with very good criteria. Student learning motivation in cycle I was 70.38% with medium criteria and in cycle II it increased to 78.82% with high criteria. It can be concluded that the implementation of the make-a-match model can increase students' learning motivation on ecosystem material.
学习动机是决定学生学习成功与否的一个方面。本研究旨在通过在生态系统材料中实施 "make-a-match "模式，提高坤甸SMA Negeri 3中学IPS 2年级X班学生的学习动机。本研究是课堂行动研究，包括计划、实施、观察和反思两个阶段。本研究的对象是 IPS 2 年级 X 班的 26 名学生，包括 10 名男生和 16 名女生。本研究使用的工具是学习实施观察表和学生学习动机问卷。本研究采用描述性统计技术进行数据分析。第一周期的学习阶段实施率为 90.00%，第二周期增加到 97.69%，达到非常好的标准。学生的学习积极性在周期 I 中为 70.38%（中等标准），在周期 II 中上升到 78.82%（高标准）。由此可以得出结论，实施 "配对 "模式可以提高学生对生态系统教材的学习积极性。
{"title":"Implementation of the make a match model in ecosystem materials to increase students' learning motivation","authors":"Eviamanasye Firmaniar, Ruqiah Ganda Putri Panjaitan, Ary Kusmawati","doi":"10.31932/jpbio.v8i2.2444","DOIUrl":"https://doi.org/10.31932/jpbio.v8i2.2444","url":null,"abstract":"Motivation is one aspect that determines student success in learning. This research aims to increase the learning motivation of class X IPS 2 students at SMA Negeri 3 Pontianak by implementing the make-a-match model in ecosystem material. This research is classroom action research which consists of two cycles with stages of planning, implementation, observation, and reflection. The subjects of this research were 26 students in class X IPS 2, consisting of 10 men and 16 women. The instruments used in this research were observation sheets on learning implementation and student learning motivation questionnaires. Data analysis in this study used descriptive statistical techniques. The percentage of implementation of the learning stages in cycle I was 90.00% and in cycle II it increased to 97.69% with very good criteria. Student learning motivation in cycle I was 70.38% with medium criteria and in cycle II it increased to 78.82% with high criteria. It can be concluded that the implementation of the make-a-match model can increase students' learning motivation on ecosystem material.","PeriodicalId":124686,"journal":{"name":"JPBIO (Jurnal Pendidikan Biologi)","volume":"65 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139196847","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}
The learning approach at MAN Temanggung is predominantly teacher-centered, neglecting the individual learning needs of students. Consequently, the cognitive learning outcomes of students remain subpar. Furthermore, self-regulation, a crucial psychological factor that impacts student learning outcomes, is not adequately addressed. This study aims to determine the effect of the Student Teams Achievement Division (STAD) learning model on students' cognitive learning outcomes and self-regulation on excretion system material at MAN Temanggung. The STAD learning model based on differentiated learning is applied to the experimental class. The applied differentiation learning is product differentiation. Data was collected using a pretest and post-test to measure cognitive learning outcomes and a questionnaire to measure self-regulation abilities. The results showed a significance value of 0.000 <0.005, meaning that the STAD learning model based on differentiation learning affects cognitive learning outcomes and students' self-regulation. Thus, the Student Teams Achievement Division (STAD) learning model based on differentiation learning significantly affects cognitive learning outcomes and students' self-regulation.
MAN Temanggung 的学习方法主要以教师为中心，忽视了学生的个人学习需求。因此，学生的认知学习成果仍然不尽如人意。此外，自我调节这一影响学生学习成果的重要心理因素也没有得到充分重视。本研究旨在确定 "学生团队成就分工（STAD）"学习模式对曼特曼贡大学排泄系统材料专业学生认知学习成果和自我调节能力的影响。基于差异化学习的 STAD 学习模式被应用于实验班。应用的差异化学习是产品差异化。通过前测和后测收集数据，以测量认知学习成果，并通过问卷调查测量自我调节能力。结果显示，显著性值为 0.000 <0.005，这意味着基于差异化学习的 STAD 学习模式影响了认知学习成果和学生的自我调节能力。因此，基于差异化学习的学生团队成就部（STAD）学习模式显著影响了学生的认知学习成果和自我调节能力。
{"title":"The STAD learning model: Cognitive learning and self-regulation effects","authors":"Ericka Darmawan, Karunia Galih Permadani, Alfi Anjani","doi":"10.31932/jpbio.v8i2.2398","DOIUrl":"https://doi.org/10.31932/jpbio.v8i2.2398","url":null,"abstract":"The learning approach at MAN Temanggung is predominantly teacher-centered, neglecting the individual learning needs of students. Consequently, the cognitive learning outcomes of students remain subpar. Furthermore, self-regulation, a crucial psychological factor that impacts student learning outcomes, is not adequately addressed. This study aims to determine the effect of the Student Teams Achievement Division (STAD) learning model on students' cognitive learning outcomes and self-regulation on excretion system material at MAN Temanggung. The STAD learning model based on differentiated learning is applied to the experimental class. The applied differentiation learning is product differentiation. Data was collected using a pretest and post-test to measure cognitive learning outcomes and a questionnaire to measure self-regulation abilities. The results showed a significance value of 0.000 <0.005, meaning that the STAD learning model based on differentiation learning affects cognitive learning outcomes and students' self-regulation. Thus, the Student Teams Achievement Division (STAD) learning model based on differentiation learning significantly affects cognitive learning outcomes and students' self-regulation.","PeriodicalId":124686,"journal":{"name":"JPBIO (Jurnal Pendidikan Biologi)","volume":"122 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139204689","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}
This research is motivated by the fact that many students still obtained cognitive learning outcomes below the minimum completeness criteria (KKM). This study aims to improve student learning outcomes and to find out the learning process using the team games tournament learning model on Animalia material in class X IPA 5 SMA Negeri 3 Pontianak. The research method used class action research conducted in two cycles, each cycle consisted of four stages, namely planning, action implementation, observation, and reflection. The research instruments used include observation sheets of the learning implementation process, as well as learning outcomes test questions. The data analysis technique used descriptive statistics. The results showed an increase in the implementation of the learning process, namely in cycle I at 79.16% and cycle II at 95.83%. Student learning outcomes in cycle I amounted to 78.13% and increased in cycle II by 81.25%. It can be concluded that the application of the Team Games Tournament learning model can improve student learning outcomes.
许多学生的认知学习成果仍然低于最低完整标准（KKM），这一事实激发了本研究。本研究旨在提高学生的学习成绩，并在坤甸SMA Negeri 3 Pontianak分校X IPA 5班的动物学教材中采用团队游戏竞赛学习模式来了解学生的学习过程。研究方法采用班级行动研究，分两个周期进行，每个周期包括四个阶段，即计划、行动实施、观察和反思。使用的研究工具包括学习实施过程观察表和学习成果测试题。数据分析采用了描述性统计方法。结果显示，学习过程的实施率有所提高，第一周期为 79.16%，第二周期为 95.83%。学生的学习成果在第一周期为 78.13%，在第二周期增加了 81.25%。由此可以得出结论，团队游戏比赛学习模式的应用可以提高学生的学习成绩。
{"title":"Implementation of team games tournament learning model to improve student learning outcomes on animalia material","authors":"Hesty Widyastuti, Ruqiah Ganda Putri Panjaitan, Ary Kusmawati","doi":"10.31932/jpbio.v8i2.2445","DOIUrl":"https://doi.org/10.31932/jpbio.v8i2.2445","url":null,"abstract":"This research is motivated by the fact that many students still obtained cognitive learning outcomes below the minimum completeness criteria (KKM). This study aims to improve student learning outcomes and to find out the learning process using the team games tournament learning model on Animalia material in class X IPA 5 SMA Negeri 3 Pontianak. The research method used class action research conducted in two cycles, each cycle consisted of four stages, namely planning, action implementation, observation, and reflection. The research instruments used include observation sheets of the learning implementation process, as well as learning outcomes test questions. The data analysis technique used descriptive statistics. The results showed an increase in the implementation of the learning process, namely in cycle I at 79.16% and cycle II at 95.83%. Student learning outcomes in cycle I amounted to 78.13% and increased in cycle II by 81.25%. It can be concluded that the application of the Team Games Tournament learning model can improve student learning outcomes.","PeriodicalId":124686,"journal":{"name":"JPBIO (Jurnal Pendidikan Biologi)","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139198526","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}
Pub Date : 2023-11-30DOI: 10.31932/jpbio.v8i2.2790
F. R. E. Wahyuni, Benediktus Ege, Y. Bustami
This research was motivated by the absence of previous research that examined the potential of the Zingiberaceae family as a spice plant's medicinal effectiveness in the Dayak Linoh tribe in Belonsat Village. This can result in a loss of knowledge regarding that, so it is necessary to have a device that is used to document in writing the potential of the Zingiberaceae family as spice plants' medicinal effectiveness in the Dayak Linoh tribe at Belonsat Village. This research aims to 1) identify types of medicinal spice plants from the Zingiberaceae family in the Dayak Linoh tribe, 2) identify parts of medicinal spice plants from the Zingiberaceae family in the Linoh Dayak tribe, 3) identify how to use medicinal spice plants from the Zingiberaceae family in the Dayak Linoh tribe. This research uses a qualitative approach, the research methods used include surveys and interviews. The results of the research found 8 types of medicinal spice plants from the Zingiberacea family. The part of the plant that is most widely used is the rhizome, then there is 1 type of plant that uses flowers and young stems. Then, there are 11 methods used to use spice plants as medicinal ingredients, then there are 12 types of diseases that are believed to be able to be treated using types of spice plants from the Zingiberaceae family.
{"title":"The Potential of the zingiberaceae family as spice plants medicinal effectiveness","authors":"F. R. E. Wahyuni, Benediktus Ege, Y. Bustami","doi":"10.31932/jpbio.v8i2.2790","DOIUrl":"https://doi.org/10.31932/jpbio.v8i2.2790","url":null,"abstract":"This research was motivated by the absence of previous research that examined the potential of the Zingiberaceae family as a spice plant's medicinal effectiveness in the Dayak Linoh tribe in Belonsat Village. This can result in a loss of knowledge regarding that, so it is necessary to have a device that is used to document in writing the potential of the Zingiberaceae family as spice plants' medicinal effectiveness in the Dayak Linoh tribe at Belonsat Village. This research aims to 1) identify types of medicinal spice plants from the Zingiberaceae family in the Dayak Linoh tribe, 2) identify parts of medicinal spice plants from the Zingiberaceae family in the Linoh Dayak tribe, 3) identify how to use medicinal spice plants from the Zingiberaceae family in the Dayak Linoh tribe. This research uses a qualitative approach, the research methods used include surveys and interviews. The results of the research found 8 types of medicinal spice plants from the Zingiberacea family. The part of the plant that is most widely used is the rhizome, then there is 1 type of plant that uses flowers and young stems. Then, there are 11 methods used to use spice plants as medicinal ingredients, then there are 12 types of diseases that are believed to be able to be treated using types of spice plants from the Zingiberaceae family.","PeriodicalId":124686,"journal":{"name":"JPBIO (Jurnal Pendidikan Biologi)","volume":"48 64","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139203719","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}
Pub Date : 2023-11-30DOI: 10.31932/jpbio.v8i2.2851
Johanes Juan Yutama Putra, S. P. Hastuti, Andreas Binar Aji Sukmana
The sensory system is a sub-chapter of the Coordination System which is difficult to understand if you only study orally. For this reason, a learning model and teaching and learning activities are needed to support the improvement of learning outcomes. Classroom Action Research (PTK) with the spiral model from Kemmis and Mc Taggart using 2 cycles with each cycle consisting of 2 meetings is one of the solutions to overcoming class problems. The increasing result of learning outcomes was analyzed by evaluating the effectiveness of the N - Gain formula. The research subjects were students of class XI MIPA 3 at SMAN 1 Ampel, Centra Java. learning outcomes in each cycle have increased with the results in cycle 1 was 0.79 and cycle 2 was 0.75. The discovery learning model and experiments with the simple practical can improve student learning outcomes, in cycle 1 from 53 to 90, and in cycle 2 from 48 to 87. The use of the discovery learning model toward student learning outcomes runs effectively with the significance category of N – Gain values from each cycle in the high category
{"title":"Improving grade xi students' learning outcomes in sensory system through discovery learning","authors":"Johanes Juan Yutama Putra, S. P. Hastuti, Andreas Binar Aji Sukmana","doi":"10.31932/jpbio.v8i2.2851","DOIUrl":"https://doi.org/10.31932/jpbio.v8i2.2851","url":null,"abstract":"The sensory system is a sub-chapter of the Coordination System which is difficult to understand if you only study orally. For this reason, a learning model and teaching and learning activities are needed to support the improvement of learning outcomes. Classroom Action Research (PTK) with the spiral model from Kemmis and Mc Taggart using 2 cycles with each cycle consisting of 2 meetings is one of the solutions to overcoming class problems. The increasing result of learning outcomes was analyzed by evaluating the effectiveness of the N - Gain formula. The research subjects were students of class XI MIPA 3 at SMAN 1 Ampel, Centra Java. learning outcomes in each cycle have increased with the results in cycle 1 was 0.79 and cycle 2 was 0.75. The discovery learning model and experiments with the simple practical can improve student learning outcomes, in cycle 1 from 53 to 90, and in cycle 2 from 48 to 87. The use of the discovery learning model toward student learning outcomes runs effectively with the significance category of N – Gain values from each cycle in the high category","PeriodicalId":124686,"journal":{"name":"JPBIO (Jurnal Pendidikan Biologi)","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139208992","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}
Pub Date : 2023-04-30DOI: 10.31932/jpbio.v8i1.2095
E. Astuty, Indas Wari Rahman, M. Yunita
Medicinal plants and their endophytes are a source of valuable bioactive compounds and their secondary metabolites which contribute to more than 80% of natural medicines available in the market. A plant that has long been used as a traditional medicinal herb for healing is the Kayu Jawa (Lannea coromandelica (Houtt) Merr). This study aimed to characterization and identification of endophytic bacterial isolates isolated from medicinal plants Kayu Jawa (L. coromandelica (Houtt.) Merr). This research is a laboratory experimental research. In total, 8 isolates were selected as representatives of the bacterial community living in the tissues of Kayu Jawa (L. coromandelica (Houtt.) Merr). The microscopic observation was performed by Gram staining. Biochemical identification was conducted using Vitek 2. The results showed that Bacillus was the dominant genus in this study followed by Staphylococcus and Pantoea. Based on the research that has been done, it can be concluded that the endophytic bacteria isolated from Kayu Jawa Lannea coromandelica (Houtt) Merr, six isolates belonging to Bacillus and another two belonging to Staphylococcus and Pantoea genera. However, for the exploration of this prospective application, it is very important to do a systematic study of the biological and distribution of endophytic bacteria in the host.
药用植物及其内生菌是有价值的生物活性化合物及其次生代谢产物的来源，占市场上可获得的天然药物的80%以上。长期以来，Kayu Jawa (Lannea coromandelica (Houtt) Merr)一直被用作传统的治疗草药。本研究旨在对药用植物Kayu java (L. coromandelica (Houtt.))中分离的内生细菌进行鉴定和鉴定。稳定)。本研究是一项实验室实验研究。共筛选出8株菌株作为Kayu Jawa (L. coromandelica (Houtt))组织中具有代表性的细菌群落。稳定)。革兰氏染色显微镜观察。用Vitek 2进行生化鉴定。结果表明，芽孢杆菌是本研究的优势属，其次是葡萄球菌和泛菌属。根据所做的研究，从Kayu Jawa Lannea coromandelica (Houtt) Merr中分离到的内生细菌，有6株属于芽孢杆菌属，另外2株属于葡萄球菌属和Pantoea属。然而，为了探索这一有前景的应用，对宿主内生细菌的生物学和分布进行系统的研究是非常重要的。
{"title":"Biochemical identification of endophytic bacteria isolates from medicinal plant kayu jawa lannea coromandelica (houtt.) merr","authors":"E. Astuty, Indas Wari Rahman, M. Yunita","doi":"10.31932/jpbio.v8i1.2095","DOIUrl":"https://doi.org/10.31932/jpbio.v8i1.2095","url":null,"abstract":"Medicinal plants and their endophytes are a source of valuable bioactive compounds and their secondary metabolites which contribute to more than 80% of natural medicines available in the market. A plant that has long been used as a traditional medicinal herb for healing is the Kayu Jawa (Lannea coromandelica (Houtt) Merr). This study aimed to characterization and identification of endophytic bacterial isolates isolated from medicinal plants Kayu Jawa (L. coromandelica (Houtt.) Merr). This research is a laboratory experimental research. In total, 8 isolates were selected as representatives of the bacterial community living in the tissues of Kayu Jawa (L. coromandelica (Houtt.) Merr). The microscopic observation was performed by Gram staining. Biochemical identification was conducted using Vitek 2. The results showed that Bacillus was the dominant genus in this study followed by Staphylococcus and Pantoea. Based on the research that has been done, it can be concluded that the endophytic bacteria isolated from Kayu Jawa Lannea coromandelica (Houtt) Merr, six isolates belonging to Bacillus and another two belonging to Staphylococcus and Pantoea genera. However, for the exploration of this prospective application, it is very important to do a systematic study of the biological and distribution of endophytic bacteria in the host.","PeriodicalId":124686,"journal":{"name":"JPBIO (Jurnal Pendidikan Biologi)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121895810","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}
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