Journal Of Biology Education Research (JBER)最新文献_第4页

Improving Students’ Activities and Learning Outcomes in Ecosystem Materials through Student Team Achievement Division Learning Model 通过学生团队成就分工学习模式改善学生在生态系统材料中的活动和学习成果

Journal Of Biology Education Research (JBER) Pub Date : 2021-09-02 DOI: 10.55215/jber.v2i1.3338

Dadang Suwanto

{"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}

引用次数: 0

Fostering Creative Thinking Skills through Project-Based Learning Learning Models in Nutritional Balance Practices of High School Students 通过项目式学习培养高中生营养平衡实践中的创新思维能力

Journal Of Biology Education Research (JBER) Pub Date : 2021-05-31 DOI: 10.3375/JBER.V2I1.3420

Ismi Senjayani

{"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}

引用次数: 0

BLACK SOLDIER MAGGOT AS PROTEIN ALTERNATIVE FISH FEED IN PRODUCING A GOOD PERFORMANCE OF Clarias sp. 黑兵蛆作为蛋白质替代鱼饲料对克拉丽亚鱼生产性能的影响。

Journal Of Biology Education Research (JBER) Pub Date : 2021-05-31 DOI: 10.3375/JBER.V2I1.3195

G. Marhento, M. Alamsyah

引用次数: 0

Comparison Analysis of Temperature Treatment on Cutleaf Groundcherry’s Leaf and Stem 温度处理对切叶樱桃叶、茎的影响比较分析

Journal Of Biology Education Research (JBER) Pub Date : 2021-05-31 DOI: 10.3375/JBER.V2I1.3397

Lilis Supratman, R. T. Rostikawati

{"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}

引用次数: 0

THE EFFECT OF DISCOVERY LEARNING MODEL TOWARDS BIOLOGY PROBLEM SOLVING 发现学习模式对解决生物学问题的影响

Journal Of Biology Education Research (JBER) Pub Date : 2021-05-31 DOI: 10.3375/JBER.V2I1.3418

Intan Novalia Putri Utami

{"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}

引用次数: 2

THE EFFECT OF TRANSFORMATIONAL LEADERSHIP AND COMPENSATION ON PERFORMANCE 变革型领导与薪酬对绩效的影响

Journal Of Biology Education Research (JBER) Pub Date : 2021-05-02 DOI: 10.55215/jber.v2i1.3131

Mohammad Mahrum, Ismu Hadjar, Nancy Yusnita

{"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}

引用次数: 0

Green Consumerism in Environmental Learning: 7th-grade Students Pro-Environmental Behavior in Science Subject 环境学习中的绿色消费主义:七年级学生科学科目的亲环境行为

Journal Of Biology Education Research (JBER) Pub Date : 2020-11-01 DOI: 10.55215/jber.v1i1.2633

I. Ichsan, D. V. Sigit, M. Miarsyah, M. M. Rahman, R. Islami, H. Husamah

{"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}

引用次数: 0

Pengembangan Media Ajar E-Booklet Materi Plantae Untuk Meningkatkan Hasil Belajar Biologi Siswa 媒体开发植物材料以提高学生的生物学习成绩

Journal Of Biology Education Research (JBER) Pub Date : 2020-11-01 DOI: 10.3375/JBER.V1I1.2631

Hanifah Hanifah, Triasianingrum Afrikani, Indri Yani

{"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}

引用次数: 5

Pengembangan Media Membelajaran Berbasis Android Pada Materi Sintesis Protein Untuk Meningkatkan Kompetensi Siswa 媒体发展将以Android为基础的蛋白质合成材料导向的学习，以提高学生的能力

Journal Of Biology Education Research (JBER) Pub Date : 2020-11-01 DOI: 10.3375/JBER.V1I1.2635

Meri Susanti, N. Hidayat, Surti Kurniasih

{"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}

引用次数: 0

Inventarisasi Keanekaragaman Echinodermata Di Pantai Seupang Sebagai Media Pembelajaran Biologi 海洋生物学习媒介的生物多样性盘点

Journal Of Biology Education Research (JBER) Pub Date : 2020-11-01 DOI: 10.3375/JBER.V1I1.2634

Yesi Lestari, Munarti Munarti, Surti Kurniasih

{"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}

引用次数: 1