The learning outcomes of class X IPS 1 students in the Biology subject, Ecosystem material, are still not satisfactory. Of the 35 students, 30 students (86%) scored below the KKM. This is the background for Classroom Action Research (CAR). The Student Teams Achievement Divisions (STAD) method is used in this CAR to improve learning outcomes and student activity. The research subjects were 35 students of class X IPS 1 Academic Year 2018/2019, consisting of consisting of 19 male students and 16 female students. The results showed as many as 54% of students scored above the KKM in cycle I, and as many as 86% of students scored above the KKM in cycle II. From these data it can be concluded that the STAD Learning Model can increase student activity and learning outcomes in Biology learning, especially Ecosystem material in class X IPS 1 SMA Negeri 1 Ciampea. Hasil belajar siswa kelas X IPS 1 dalam mata pelajaran Biologi, materi Ekosistem, masih belum memuaskan. Dari 35 siswa, sebanyak 30 siswa (86%) memperoleh nilai di bawah KKM. Hal ini menjadi latar belakang dilakukan Penelitian Tindakan Kelas (PTK). Metode Student Teams Achievement Divisions (STAD) digunakan dalam PTK ini untuk meningkatkan hasil belajar dan keaktifan siwa. Subyek penelitian adalah siwa kelas X IPS 1 Tahun Pelajaran 2018/ 2019 sebanyak 35 siwa, yang terdiri dari 19 siswa laki-laki dan 16 siswa perempuan.. Hasil penelitian menunjukkan sebanyak 54% siswa mendapat nilai di atas KKM pada siklus I , dan sebanyak 86% siwa mendapat nilai di atas KKM pada siklus II. Dari data tersebut dapat disimpulkan bahwa Model Pembelajaran STAD dapat meningkatkan aktivitas dan hasil belajar siswa pada pembelajaran Biologi khususnya materi Ekosistem.pada siswa kelas X IPS 1 SMA Negeri 1 Ciampea.
IPS 1班X班学生在生物学、生态系统材料方面的学习效果仍不理想。在35名学生中，有30名学生(86%)得分低于KKM。这就是课堂行动研究(CAR)的背景。学生团队成就划分(STAD)方法在本CAR中用于改善学习成果和学生活动。本研究以2018/2019学年ips1班35名学生为研究对象，其中男生19名，女生16名。结果显示，在第一阶段，高达54%的学生得分高于KKM，在第二阶段，高达86%的学生得分高于KKM。从这些数据可以得出结论，STAD学习模式可以提高学生在生物学学习中的积极性和学习成果，特别是在X类的生态系统材料中。[1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1]Dari 35 siswa, sebanyak 30 siswa (86%) memperoleh nilai di bawah KKM。哈尔尼·曼加迪latar belakang dilakukan Penelitian Tindakan Kelas (PTK)。Metode学生团队成就组(STAD) digunakan dalam PTK ini untuk meningkatkan hasil belajar dan keaktifan siwa。Subyek penelitian adalah siwa kelas X IPS 1 Tahun Pelajaran 2018/ 2019 sebanyak 35 siwa, yang terdiri dari 19 siswa laki-laki dan 16 siswa perempuan..Hasil penelitian menunjukkan sebanyak 54% siswa mendapat nilai di ata KKM pada siklus I, dan sebanyak 86% siwa mendapat nilai di ata KKM pada siklus II。Dari数据tersebut dapat dispulpulkan bahwa Model pembelajan STAD dapat meningkatkan aktivitas dan hasil belajar siswa padpadpembelajan Biologi khususnya materials ekosystem。pada siswa kelas X IPS 1 SMA Negeri 1 champea。
{"title":"Improving Students’ Activities and Learning Outcomes in Ecosystem Materials through Student Team Achievement Division Learning Model","authors":"Dadang Suwanto","doi":"10.55215/jber.v2i1.3338","DOIUrl":"https://doi.org/10.55215/jber.v2i1.3338","url":null,"abstract":"The learning outcomes of class X IPS 1 students in the Biology subject, Ecosystem material, are still not satisfactory. Of the 35 students, 30 students (86%) scored below the KKM. This is the background for Classroom Action Research (CAR). The Student Teams Achievement Divisions (STAD) method is used in this CAR to improve learning outcomes and student activity. The research subjects were 35 students of class X IPS 1 Academic Year 2018/2019, consisting of consisting of 19 male students and 16 female students. The results showed as many as 54% of students scored above the KKM in cycle I, and as many as 86% of students scored above the KKM in cycle II. From these data it can be concluded that the STAD Learning Model can increase student activity and learning outcomes in Biology learning, especially Ecosystem material in class X IPS 1 SMA Negeri 1 Ciampea. Hasil belajar siswa kelas X IPS 1 dalam mata pelajaran Biologi, materi Ekosistem, masih belum memuaskan. Dari 35 siswa, sebanyak 30 siswa (86%) memperoleh nilai di bawah KKM. Hal ini menjadi latar belakang dilakukan Penelitian Tindakan Kelas (PTK). Metode Student Teams Achievement Divisions (STAD) digunakan dalam PTK ini untuk meningkatkan hasil belajar dan keaktifan siwa. Subyek penelitian adalah siwa kelas X IPS 1 Tahun Pelajaran 2018/ 2019 sebanyak 35 siwa, yang terdiri dari 19 siswa laki-laki dan 16 siswa perempuan.. Hasil penelitian menunjukkan sebanyak 54% siswa mendapat nilai di atas KKM pada siklus I , dan sebanyak 86% siwa mendapat nilai di atas KKM pada siklus II. Dari data tersebut dapat disimpulkan bahwa Model Pembelajaran STAD dapat meningkatkan aktivitas dan hasil belajar siswa pada pembelajaran Biologi khususnya materi Ekosistem.pada siswa kelas X IPS 1 SMA Negeri 1 Ciampea. ","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130674092","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 study aims to identify the improvement of students' creative thinking skills through the Project Based Learning model. The method used was a quasi-experimental pretest-posttest one group design. In this case the test before treatment and after treatment was used and did not use the comparison class. The research subjects were 36 students of class XI IPS 2 in the 2019/2020 academic year, with research material on balanced nutrition practices. The research data obtained came from the analysis of the observation sheet during the learning process and the description questions in the pretest-posttest. The data collected were analyzed using the percentage technique and processed descriptively. From the analysis process, it was shown that there were differences in students' creative thinking skills before and after being treated with PjBL. There is an increase in the percentage of all indicators of creative thinking skills consisting of flexibility, fluency, originality and elaboration. Based on the research results, it can be concluded that the Poject Based Learning learning model can improve students' creative thinking skills in balanced nutrition practice activities.
本研究旨在探讨专案式学习模式对学生创新思维能力的提升。采用准实验前测后测一组设计。在这种情况下，使用治疗前和治疗后的测试，而不使用比较类。研究数据来源于对学习过程中的观察表和前测后测中的描述题的分析。收集的数据使用百分比技术进行分析，并进行描述性处理。从分析过程来看，PjBL治疗前后学生的创造性思维能力存在差异。创造性思维技能的所有指标，包括灵活性、流畅性、独创性和阐述，所占百分比都有所增加。基于研究结果，可以得出project Based Learning学习模式可以在均衡营养实践活动中提高学生的创造性思维能力。
{"title":"Fostering Creative Thinking Skills through Project-Based Learning Learning Models in Nutritional Balance Practices of High School Students","authors":"Ismi Senjayani","doi":"10.3375/JBER.V2I1.3420","DOIUrl":"https://doi.org/10.3375/JBER.V2I1.3420","url":null,"abstract":"This study aims to identify the improvement of students' creative thinking skills through the Project Based Learning model. The method used was a quasi-experimental pretest-posttest one group design. In this case the test before treatment and after treatment was used and did not use the comparison class. The research subjects were 36 students of class XI IPS 2 in the 2019/2020 academic year, with research material on balanced nutrition practices. The research data obtained came from the analysis of the observation sheet during the learning process and the description questions in the pretest-posttest. The data collected were analyzed using the percentage technique and processed descriptively. From the analysis process, it was shown that there were differences in students' creative thinking skills before and after being treated with PjBL. There is an increase in the percentage of all indicators of creative thinking skills consisting of flexibility, fluency, originality and elaboration. Based on the research results, it can be concluded that the Poject Based Learning learning model can improve students' creative thinking skills in balanced nutrition practice activities.","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130243748","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}
Black soldier maggot (Hermetia sp.) has a good prospective as protein alternative fish feed. The purpose of this study was to determine the effect of feeding Black soldier fly maggot on Clarias sp cultivation. The method used in this research was an experimental method with hypothesis testing using a randomized block design. It consisted of two treatments and 5 replications. Moreover, the parameter observed in this study were the length of Clarias sp. and weight of Clarias sp. Based on the research hypothesis testing using one-way ANOVA calculation, the length of Clarias sp. obtained f count 53.4, weight Clarias sp . It was obtained f count 3576.04, while f table 3.88. It states that, f count more than f table on length and weight of Clarias sp. Based on the average analysis, it is found that giving Black soldier fly maggot feed gives the best results because it has the highest average results.
{"title":"BLACK SOLDIER MAGGOT AS PROTEIN ALTERNATIVE FISH FEED IN PRODUCING A GOOD PERFORMANCE OF Clarias sp.","authors":"G. Marhento, M. Alamsyah","doi":"10.3375/JBER.V2I1.3195","DOIUrl":"https://doi.org/10.3375/JBER.V2I1.3195","url":null,"abstract":"Black soldier maggot (Hermetia sp.) has a good prospective as protein alternative fish feed. The purpose of this study was to determine the effect of feeding Black soldier fly maggot on Clarias sp cultivation. The method used in this research was an experimental method with hypothesis testing using a randomized block design. It consisted of two treatments and 5 replications. Moreover, the parameter observed in this study were the length of Clarias sp. and weight of Clarias sp. Based on the research hypothesis testing using one-way ANOVA calculation, the length of Clarias sp. obtained f count 53.4, weight Clarias sp . It was obtained f count 3576.04, while f table 3.88. It states that, f count more than f table on length and weight of Clarias sp. Based on the average analysis, it is found that giving Black soldier fly maggot feed gives the best results because it has the highest average results.","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130779807","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 mouth has a normal microflorane of bacteria as the body's defense. Streptococcus mutans bacteria arebacteria that colonize the surface of teeth which have a role in the formation of dental caries. The leaves ofciplukan (Physalis angulata L.) are rich in polyphenols, alkaloids, and flavonoids which are reported to havequite good antimicrobial activity. The aim of this research was to determine the effect of ethanol extract ofciplukan leaves and stalks mouthwash on Streptococcus mutans bacteria. This rese arch method is purelylaboratory experimental using Streptococcus mutans bacteria culture. The antibacterial power test used theliquid dilution method which was then followed by solid dilution with an incubation period of 28 ° C. Thestatistical analysis test used a descriptive test. The results showed that the ethanol extract of the leaves andstems of ciplukan (Physalis angulata L.) had a minimum inhibitory level (MIC) and a minimum kill rate(MBC) at the same concentration, namely 15%. The temperature of the human oral cavity in cold places tendsto change because the mouth is very close to the outside environment, so this mouthwash can berecommended to minimize bacterial growth in cold areas..
{"title":"Comparison Analysis of Temperature Treatment on Cutleaf Groundcherry’s Leaf and Stem","authors":"Lilis Supratman, R. T. Rostikawati","doi":"10.3375/JBER.V2I1.3397","DOIUrl":"https://doi.org/10.3375/JBER.V2I1.3397","url":null,"abstract":"The mouth has a normal microflorane of bacteria as the body's defense. Streptococcus mutans bacteria arebacteria that colonize the surface of teeth which have a role in the formation of dental caries. The leaves ofciplukan (Physalis angulata L.) are rich in polyphenols, alkaloids, and flavonoids which are reported to havequite good antimicrobial activity. The aim of this research was to determine the effect of ethanol extract ofciplukan leaves and stalks mouthwash on Streptococcus mutans bacteria. This rese arch method is purelylaboratory experimental using Streptococcus mutans bacteria culture. The antibacterial power test used theliquid dilution method which was then followed by solid dilution with an incubation period of 28 ° C. Thestatistical analysis test used a descriptive test. The results showed that the ethanol extract of the leaves andstems of ciplukan (Physalis angulata L.) had a minimum inhibitory level (MIC) and a minimum kill rate(MBC) at the same concentration, namely 15%. The temperature of the human oral cavity in cold places tendsto change because the mouth is very close to the outside environment, so this mouthwash can berecommended to minimize bacterial growth in cold areas..","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114795668","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 was a Quasy research experiment. This study aimed to determine the differences in Problem Solving Abilities (KPM) using Discovery Learning models and Conventional learning models. The study was conducted in March-October 2018. The population in this study was class X in one of the private high schools in Bogor Regency 2017/2018 academic year. The sampling technique uses purposive sampling techniques. The sample for the experimental class was class X MIPA B treated by using the Discovery Learning learning model with a total of 40 students and class X MIPA A being treated using a conventional learning model with 40 students with instruments to solved problems (KPM). Based on the results of the t test shows that there are differences in problem solving abilities between students who learn to use the Discovery Learning model and Conventional learning models. Discovery Learning class groups are higher than Conventional class groups, this can be seen from the average N-Gain score of problem solving abilities in the Discovery Learning class can be use 50 and Conventional class groups of 42. Therefore, the Discovery Learning learning model used in biodiversity material to improve students' biological problem solving capability.
{"title":"THE EFFECT OF DISCOVERY LEARNING MODEL TOWARDS BIOLOGY PROBLEM SOLVING","authors":"Intan Novalia Putri Utami","doi":"10.3375/JBER.V2I1.3418","DOIUrl":"https://doi.org/10.3375/JBER.V2I1.3418","url":null,"abstract":"This research was a Quasy research experiment. This study aimed to determine the differences in Problem Solving Abilities (KPM) using Discovery Learning models and Conventional learning models. The study was conducted in March-October 2018. The population in this study was class X in one of the private high schools in Bogor Regency 2017/2018 academic year. The sampling technique uses purposive sampling techniques. The sample for the experimental class was class X MIPA B treated by using the Discovery Learning learning model with a total of 40 students and class X MIPA A being treated using a conventional learning model with 40 students with instruments to solved problems (KPM). Based on the results of the t test shows that there are differences in problem solving abilities between students who learn to use the Discovery Learning model and Conventional learning models. Discovery Learning class groups are higher than Conventional class groups, this can be seen from the average N-Gain score of problem solving abilities in the Discovery Learning class can be use 50 and Conventional class groups of 42. Therefore, the Discovery Learning learning model used in biodiversity material to improve students' biological problem solving capability.","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131767918","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 several interviews with leadership of Mafazah Moderen Islamic Boarding School, several problems regarding the performance of teachers conveyed by the Head of the Islamic Boarding School as informants, including, there are still many teachers who are less disciplined with working hours that have been determined by the staffing department, sometimes in the schedule of admission. Work still late and when the time runs out, the teacher always waits for orders and lacks initiative in work, many teachers complain about the leadership of the head in paying attention to teachers personally, the ineffective use of the facilities provided to support work teachers, many complaints about the current compensation system and the reason for compentation are factors that reduced teacher performance. This study was conduated to determine the effect of transformational leadership and compentation on teacher performance at Mafazah Moderen Islamic Boarding School. The number samples use in this study were 140 respondents, using simple linear regression analysis and multiple linear regression. The result show that transformational leadership has an effect on performance, these result are in line with Alzoraki, Rahman and Mutholib (2020), Yeni and Wote (2019, Cahyanu (2018). The result show that compentation has an effect the performance of the results of this study in line with research from Wekesa and Nyaroo MA (2015), Nursakinah (2015), and Ekawati (2018). The result of the analysis show that transformational leadership and compentation have an effect on performance simultaneously. The reslt of this study are in linewith Rismawati and Saly (2018) wich state that transformational leadership and compensation have positive and significabt effect on performance
这项研究的动机是与Mafazah现代伊斯兰寄宿学校的领导进行了几次访谈，伊斯兰寄宿学校的校长作为资料提供者传达了关于教师表现的几个问题，包括，仍然有许多教师的工作时间由人事部门决定，有时是在入学时间表中。工作仍然很晚，当时间到了，教师总是等待命令，缺乏主动性的工作，许多教师抱怨领导的领导关心教师亲自，没有有效地利用提供的设施，以支持工作教师，许多抱怨目前的薪酬制度和补偿的原因是降低教师绩效的因素。本研究旨在探讨玛扎扎现代伊斯兰寄宿学校变革型领导和薪酬对教师绩效的影响。本研究使用的样本数量为140个，采用简单线性回归分析和多元线性回归分析。结果表明，变革型领导对绩效有影响，这些结果与Alzoraki, Rahman和Mutholib (2020)， Yeni和Wote (2019)， Cahyanu(2018)一致。Wekesa and Nyaroo MA(2015)、Nursakinah(2015)和Ekawati(2018)的研究结果表明，补语对本研究结果的绩效有影响。分析结果表明，变革型领导与薪酬同时对绩效产生影响。本研究的结果与Rismawati和sally(2018)一致，他们认为变革型领导和薪酬对绩效有积极而显著的影响
{"title":"THE EFFECT OF TRANSFORMATIONAL LEADERSHIP AND COMPENSATION ON PERFORMANCE","authors":"Mohammad Mahrum, Ismu Hadjar, Nancy Yusnita","doi":"10.55215/jber.v2i1.3131","DOIUrl":"https://doi.org/10.55215/jber.v2i1.3131","url":null,"abstract":"This research is motivated by several interviews with leadership of Mafazah Moderen Islamic Boarding School, several problems regarding the performance of teachers conveyed by the Head of the Islamic Boarding School as informants, including, there are still many teachers who are less disciplined with working hours that have been determined by the staffing department, sometimes in the schedule of admission. Work still late and when the time runs out, the teacher always waits for orders and lacks initiative in work, many teachers complain about the leadership of the head in paying attention to teachers personally, the ineffective use of the facilities provided to support work teachers, many complaints about the current compensation system and the reason for compentation are factors that reduced teacher performance. This study was conduated to determine the effect of transformational leadership and compentation on teacher performance at Mafazah Moderen Islamic Boarding School. The number samples use in this study were 140 respondents, using simple linear regression analysis and multiple linear regression. The result show that transformational leadership has an effect on performance, these result are in line with Alzoraki, Rahman and Mutholib (2020), Yeni and Wote (2019, Cahyanu (2018). The result show that compentation has an effect the performance of the results of this study in line with research from Wekesa and Nyaroo MA (2015), Nursakinah (2015), and Ekawati (2018). The result of the analysis show that transformational leadership and compentation have an effect on performance simultaneously. The reslt of this study are in linewith Rismawati and Saly (2018) wich state that transformational leadership and compensation have positive and significabt effect on performance","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129609331","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}
I. Ichsan, D. V. Sigit, M. Miarsyah, M. M. Rahman, R. Islami, H. Husamah
Science education in the 21st century including biology learning at the level of Junior High School requires a more contextual implementation. Environmental learning topics such as green consumerism is a contextual topic in biology learning. Students must have high Pro-Environmental Behavior (PEB) to participate in protecting the environment. The purpose of this study was to measure the PEB of students at the 7th-grade level. The research method used descriptive with survey data collection techniques. The study was conducted in November-December 2018 at State Junior High School 1 South Tambun, West Java, Indonesia. A total sample of 135 students in 7th grade was selected by simple random sampling. The results showed there were six PEB indicators based on Green Consumerism that were Energy Conservation (86.37), Transportation (56.67), Waste Avoidance (53.04), Daily Consumption (64.44), Recycling (58.89), Social Behavior (60.54). Among the six indicators, only energy conservation was categorized as very high, while the others are categorized as moderate. This study concluded that PEB students must be improved by various models, methods, and media in biology learning.Keywords: Environmental learning, green consumerism, pro-environmental behavior
{"title":"Green Consumerism in Environmental Learning: 7th-grade Students Pro-Environmental Behavior in Science Subject","authors":"I. Ichsan, D. V. Sigit, M. Miarsyah, M. M. Rahman, R. Islami, H. Husamah","doi":"10.55215/jber.v1i1.2633","DOIUrl":"https://doi.org/10.55215/jber.v1i1.2633","url":null,"abstract":"Science education in the 21st century including biology learning at the level of Junior High School requires a more contextual implementation. Environmental learning topics such as green consumerism is a contextual topic in biology learning. Students must have high Pro-Environmental Behavior (PEB) to participate in protecting the environment. The purpose of this study was to measure the PEB of students at the 7th-grade level. The research method used descriptive with survey data collection techniques. The study was conducted in November-December 2018 at State Junior High School 1 South Tambun, West Java, Indonesia. A total sample of 135 students in 7th grade was selected by simple random sampling. The results showed there were six PEB indicators based on Green Consumerism that were Energy Conservation (86.37), Transportation (56.67), Waste Avoidance (53.04), Daily Consumption (64.44), Recycling (58.89), Social Behavior (60.54). Among the six indicators, only energy conservation was categorized as very high, while the others are categorized as moderate. This study concluded that PEB students must be improved by various models, methods, and media in biology learning.Keywords: Environmental learning, green consumerism, pro-environmental behavior","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114055957","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}
Hanifah Hanifah, Triasianingrum Afrikani, Indri Yani
AbstrakPenelitian ini merupakan jenis Research and Development model Four-D yang dilaksanakan pada bulan Maret hingga Juni 2020. Penelitian ini bertujuan untuk mengembangkan media ajar e-booklet yang mampu meningkatkan hasil belajar biologi siswa pada materi plantae. Subjek penelitian adalah siswa kelas XI- MIPA 2 di salah satu SMA di Kota Bogor dengan jumlah 36 orang siswa. Uji coba terbatas pada penelitan ini menggunakan one group pretest-postest design. Instrumen yang digunakan pada penelitian ini terdiri dari lembar validasi ahli, instrumen pilihan ganda dan lembar angket respon siswa terhadap e-booklet. Berdasarkan hasil validasi yang meliputi aspek format, aspek isi, dan aspek bahasa diperoleh rata-rata nilai sebesar 93% termasuk kategori valid dan layak untuk digunakan pada pembelajaran. Hasil nilai N-gain pretest dan postest menunjukan kriteria sedang yakni 55%. Hasil rat-rata Pretest sebelum menggunakan media ajar e-booklet yaitu 52 dengan kategori hasil belajar kurang dan hasil rata-rata Postest setelah menggunakan media ajar e-booklet sebesar 79 dengan kategori hasil belajar yang baik. Hal tersebut menunjukkan bahwa e-booklet materi plantae dapat meningkatkan hasil belajar biologi siswa. Kata kunci: Media ajar, E-Booklet, Hasil Belajar Siswa, Plantae
{"title":"Pengembangan Media Ajar E-Booklet Materi Plantae Untuk Meningkatkan Hasil Belajar Biologi Siswa","authors":"Hanifah Hanifah, Triasianingrum Afrikani, Indri Yani","doi":"10.3375/JBER.V1I1.2631","DOIUrl":"https://doi.org/10.3375/JBER.V1I1.2631","url":null,"abstract":"AbstrakPenelitian ini merupakan jenis Research and Development model Four-D yang dilaksanakan pada bulan Maret hingga Juni 2020. Penelitian ini bertujuan untuk mengembangkan media ajar e-booklet yang mampu meningkatkan hasil belajar biologi siswa pada materi plantae. Subjek penelitian adalah siswa kelas XI- MIPA 2 di salah satu SMA di Kota Bogor dengan jumlah 36 orang siswa. Uji coba terbatas pada penelitan ini menggunakan one group pretest-postest design. Instrumen yang digunakan pada penelitian ini terdiri dari lembar validasi ahli, instrumen pilihan ganda dan lembar angket respon siswa terhadap e-booklet. Berdasarkan hasil validasi yang meliputi aspek format, aspek isi, dan aspek bahasa diperoleh rata-rata nilai sebesar 93% termasuk kategori valid dan layak untuk digunakan pada pembelajaran. Hasil nilai N-gain pretest dan postest menunjukan kriteria sedang yakni 55%. Hasil rat-rata Pretest sebelum menggunakan media ajar e-booklet yaitu 52 dengan kategori hasil belajar kurang dan hasil rata-rata Postest setelah menggunakan media ajar e-booklet sebesar 79 dengan kategori hasil belajar yang baik. Hal tersebut menunjukkan bahwa e-booklet materi plantae dapat meningkatkan hasil belajar biologi siswa. Kata kunci: Media ajar, E-Booklet, Hasil Belajar Siswa, Plantae","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124123288","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}
Penelitian ini bertujuan untuk mengembangkan media pembelajaran berbasis Android pada materi sintesis protein untuk meningkatkan kompetensi siswa pada aspek kognitif. Metode yang digunakan adalah penelitian dan pengembangan atau Research and Development dengan desain Four D. Penelitian melibatkan 3 orang validator dan 72 orang siswa. Instrumen yang digunakan dalam penelitian ini yaitu lembar validasi ahli materi, lembar validasi ahli media, lembar validasi guru biologi, dan soal tes pilihan ganda pada materi sintesis protein. Hasil penelitian menunjukkan bahwa validasi media pembelajaran berbasis Android pada materi sintesis protein rata-rata sebesar 93% dengan kategori Sangat Layak. Kompetensi siswa meningkat dengan penggunaan media pembelajaran berbasis Android pada materi sintesis protein, hal ini ditunjukkan dengan hasil uji Mann Whitney. Berdasarkan hasil, penelitian dapat disimpulkan bahwa media pembelajaran berbasis Android pada materi sintesis protein dapat meningkatkan kompetensi siswa. Rekomendasi untuk penelitian lanjutan sebaiknya dilakukan uji coba pada skala luas dengan jumlah siswa yang lebih banyak agar didapatkan data yang lebih akurat.
{"title":"Pengembangan Media Membelajaran Berbasis Android Pada Materi Sintesis Protein Untuk Meningkatkan Kompetensi Siswa","authors":"Meri Susanti, N. Hidayat, Surti Kurniasih","doi":"10.3375/JBER.V1I1.2635","DOIUrl":"https://doi.org/10.3375/JBER.V1I1.2635","url":null,"abstract":"Penelitian ini bertujuan untuk mengembangkan media pembelajaran berbasis Android pada materi sintesis protein untuk meningkatkan kompetensi siswa pada aspek kognitif. Metode yang digunakan adalah penelitian dan pengembangan atau Research and Development dengan desain Four D. Penelitian melibatkan 3 orang validator dan 72 orang siswa. Instrumen yang digunakan dalam penelitian ini yaitu lembar validasi ahli materi, lembar validasi ahli media, lembar validasi guru biologi, dan soal tes pilihan ganda pada materi sintesis protein. Hasil penelitian menunjukkan bahwa validasi media pembelajaran berbasis Android pada materi sintesis protein rata-rata sebesar 93% dengan kategori Sangat Layak. Kompetensi siswa meningkat dengan penggunaan media pembelajaran berbasis Android pada materi sintesis protein, hal ini ditunjukkan dengan hasil uji Mann Whitney. Berdasarkan hasil, penelitian dapat disimpulkan bahwa media pembelajaran berbasis Android pada materi sintesis protein dapat meningkatkan kompetensi siswa. Rekomendasi untuk penelitian lanjutan sebaiknya dilakukan uji coba pada skala luas dengan jumlah siswa yang lebih banyak agar didapatkan data yang lebih akurat.","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130499511","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}
Penelitian ini bertujuan untuk mempelajari keanekaragaman Echinodermata di Pantai Seupang dan menyusun media booklet dari hasil inventarisasi keanekaragaman Echinodermata. Penelitian ini dilaksanakan pada bulan Januari-Juli 2020, menggunakan metode eksplorasi dengan teknik purposive sampling, menggunakan tiga stasiun pada titik yang paling mewakili untuk diteliti. Data yang diambil berupa data primer (jumlah spesies dari filum Echinodermata di dalam setiap stasiun) dan data lingkungan berupa pH, salinitas, suhu, dan kuat arus dan substrat. Berdasarkan penelitian ditemukan enam spesies dari tiga kelas yaitu Ophiuroidea, Echinoidea dan Holothuroidea. Indeks kemerataan tergolong sedang dengan nilai rata-rata 0,52 dan indeks dominansi tergolong sedang dengan nilai rata-rata 0,54. Sementara indeks keanekaragaman di Pantai Seupang tergolong rendah dengan rata-rata nilai 0,88. Hal ini berarti Echinodermata yang ditemukan di Pantai Seupang tergolong merata dan tidak ada spesies yang mendominasi antar spesies satu dengan yang lainnya. Hasil validasi kelayakan media booklet menunjukkan bahwa booklet layak digunakan sebagai media pembelajaran biologi pada materi kingdom animalia. Kata kunci: Echinodermata, booklet, kingdom animalia
这项研究的目的是研究海岸线上的动物多样性，并编纂一份关于动物多样性库存的媒体目录。这项研究于2020年1月至7月进行，使用采样技术的勘探方法，在最具特色的三个站进行研究。从每个车站的原始数据(来自echinodereye门的物种数量)和环境数据的pH、盐度、温度和强电流和基质。根据一项研究，在三类Ophiuroidea、Echinoidea和Holothuroidea中发现了6种。中等分数为0.52，统治指数为0.54。而海滩生物多样性指数则低于平均0.88。这意味着在海滩上发现的Echinodermata是均匀的，没有物种主宰彼此之间的物种。媒体指南的可行性验证结果表明，该指南可以作为王国主题材料的生物学习媒介使用。关键词:Echinodermata, booklet, kingdom animalia
{"title":"Inventarisasi Keanekaragaman Echinodermata Di Pantai Seupang Sebagai Media Pembelajaran Biologi","authors":"Yesi Lestari, Munarti Munarti, Surti Kurniasih","doi":"10.3375/JBER.V1I1.2634","DOIUrl":"https://doi.org/10.3375/JBER.V1I1.2634","url":null,"abstract":"Penelitian ini bertujuan untuk mempelajari keanekaragaman Echinodermata di Pantai Seupang dan menyusun media booklet dari hasil inventarisasi keanekaragaman Echinodermata. Penelitian ini dilaksanakan pada bulan Januari-Juli 2020, menggunakan metode eksplorasi dengan teknik purposive sampling, menggunakan tiga stasiun pada titik yang paling mewakili untuk diteliti. Data yang diambil berupa data primer (jumlah spesies dari filum Echinodermata di dalam setiap stasiun) dan data lingkungan berupa pH, salinitas, suhu, dan kuat arus dan substrat. Berdasarkan penelitian ditemukan enam spesies dari tiga kelas yaitu Ophiuroidea, Echinoidea dan Holothuroidea. Indeks kemerataan tergolong sedang dengan nilai rata-rata 0,52 dan indeks dominansi tergolong sedang dengan nilai rata-rata 0,54. Sementara indeks keanekaragaman di Pantai Seupang tergolong rendah dengan rata-rata nilai 0,88. Hal ini berarti Echinodermata yang ditemukan di Pantai Seupang tergolong merata dan tidak ada spesies yang mendominasi antar spesies satu dengan yang lainnya. Hasil validasi kelayakan media booklet menunjukkan bahwa booklet layak digunakan sebagai media pembelajaran biologi pada materi kingdom animalia. Kata kunci: Echinodermata, booklet, kingdom animalia","PeriodicalId":209942,"journal":{"name":"Journal Of Biology Education Research (JBER)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114140447","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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