Made Dwipa Kusuma Maharani, J. M. Amelia, Gressty Sari Br Sitepu
{"title":"Pengelolaan Ekosistem Mangrove Sebagai Upaya Mitigasi Bencana di Provinsi Aceh","authors":"Made Dwipa Kusuma Maharani, J. M. Amelia, Gressty Sari Br Sitepu","doi":"10.23887/jjpb.v9i2.46722","DOIUrl":"https://doi.org/10.23887/jjpb.v9i2.46722","url":null,"abstract":"Earthquake of magnitude 9,1-9,3 SR followed by the tsunami caused a damage of mangrove ecosystems and infrastructure in almost all coastal areas of Aceh Province. In this study the data taken are the density, frequency,acover, important value index, diversity index, equitability index, dominance index.and mitigation efforts conducted.by direct interview. The results of this study showed that the species found were Rhizophora apiculata, Rhizophora mucronata, Bruguiera gymnorizha, Ceriops tagal, Avicennia marina, Xylocarpus granatum, Lumnitzera littorea and.Sonneratia caseolaris. Of all mangrove species that found, the type that dominates in almost all stations is Rhizophora apiculata. Mitigation strategy in reducing tsunami threat by maintaining mangrove ecosystem, addition of mangrove ecosystem area and habitat and increasing density. The density used is 1.5 x 1.5 meter and 1 x 1 meter. The local agency has rehabilitated approximately 4,076.25 Ha of mangrove forest area that was once carried by tsunami waves.","PeriodicalId":165097,"journal":{"name":"Jurnal Pendidikan Biologi Undiksha","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117131759","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. M. O. Riawan, I.A.P. Bestari, Ni Luh Putu Ananda Saraswati Saraswati, Ni Kadek Putri Adnyaningsih, I. K. Perdiana
{"title":"Analysis of Diversity and Abundance Soil Insects in Taman Gumi Banten, Forest of Wanagiri Village, Buleleng","authors":"I. M. O. Riawan, I.A.P. Bestari, Ni Luh Putu Ananda Saraswati Saraswati, Ni Kadek Putri Adnyaningsih, I. K. Perdiana","doi":"10.23887/jjpb.v9i2.48985","DOIUrl":"https://doi.org/10.23887/jjpb.v9i2.48985","url":null,"abstract":"The forest in Wanagiri Village about 1.055 ha, and almost 250 ha of that forest managed as “village forest”. Village forest is the forest that is used by villagers, and in addition to being a natural reservoir area and maintaining water availability. This research aims to explored diversity and abundance soil insects that play a role in maintaining soil fertility. Surface insects were collected using the pitfall trap method, while infauna or ground insects were collected using the core method. The site of this research consists of 8 plots each site with random purposive sampling. The results showed that macrofauna species were higher than infauna. The diversity Index of soil insects is in the low category (0.355987).","PeriodicalId":165097,"journal":{"name":"Jurnal Pendidikan Biologi Undiksha","volume":"15 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120893213","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}
Sabrina Intan Maulida, P. B. Adnyana, Ida Ayu Purnama Bestari
{"title":"Pengembangan E-book Berbasis Problem Based Learning pada Materi Perubahan Lingkungan dan Daur Ulang Limbah untuk Siswa di MAN Karangasem","authors":"Sabrina Intan Maulida, P. B. Adnyana, Ida Ayu Purnama Bestari","doi":"10.23887/jjpb.v9i2.49582","DOIUrl":"https://doi.org/10.23887/jjpb.v9i2.49582","url":null,"abstract":"This research aims to find out the design, validity, and practicality of e-books based on problem-based learning as a teaching material for environmental change and waste recycling for grade X at MAN Karangasem. This type of research is research & development (R&D) using a 4-D development model which is modified into three stages, namely define, design, and develop. After the e-book was developed, then an assessment was carried out with validity tests by material experts and media experts and practicality tests by testing 3 students in grade X IPA 3 in an individual test, and 9 students from grade X IPA 3 in a small group test. The location of this research is at MAN Karangasem. The data obtained will be analyzed descriptively to determine the validity and practicality of PBL-based e-books. The results of this study indicate, (1) e-books based on PBL are designed in an attractive manner where the content of the material is adapted to PBL syntax, consisting of 3 sub-chapters, in each sub-chapter there are several interactive features and in accordance with the PBL syntax. PBL such as Bio-Earth News, Bio Let's Thinking, Bio MiniLab&Activyty, Bio Anova, Bio Best Info and Bio Funzone, (2) the validity of e-books based on PBL is 91.9% which is included in the very feasible criteria, and (3) the practicality of e-books based on PBL of 90.5% are included in the very practical criteria. From the results of this study, it was concluded that the e-books based on PBL that was developed was very feasible and very practical as a teaching material on environmental change and waste recycling materials for grade X at MAN Karangasem.","PeriodicalId":165097,"journal":{"name":"Jurnal Pendidikan Biologi Undiksha","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130666503","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}
Fransiska Yunita Sembung, I. Arnyana, Sanusi Mulyadiharja
{"title":"Pengembangan Media Pembelajaran Google Sites Berbasis STEM Materi Pencemaran Lingkungan Kelas X SMA Negeri Bali Mandara","authors":"Fransiska Yunita Sembung, I. Arnyana, Sanusi Mulyadiharja","doi":"10.23887/jjpb.v9i2.49072","DOIUrl":"https://doi.org/10.23887/jjpb.v9i2.49072","url":null,"abstract":"This study aims to determine (1) the design of the STEM-based Google Sites learning media on the subject of environmental pollution in class X SMA Negeri Bali Mandara, (2) the validity of the development of STEM-based Google Sites learning media on the subject of environmental pollution in class X SMA Negeri Bali Mandara. and (3) the practicality of developing STEM based Google Sites learning media on the subject of environmental pollution in class X SMA Negeri Bali Mandara. This type of research is development research (R & D) which refers to the ADDIE development model which includes the analysis, design and development stages. The validity test was carried out involving language, media and material experts. Practicality test which consists of practicality test for teachers and students. The product test subjects in this study were students of class X MIPA 2. Data analysis was carried out descriptively to determine the validity and practicality. The results showed, (1) the results of each stage of development produced a product in the form of Google Sites learning media based on the STEM approach (2) the results of the language validity test were 4.84 followed by the media validity test of 4.52 and the material validity test of 4.66 which the total average value of 4.67 is declared very valid (3) the practicality test of teachers is 91.76% very practical and the practicality test of students is 86.44 % very practical then the results of the average value of total practicality are 88.10% stated to be very practical. Based on the results of the study, in the form of Google Sites learning media based on the STEM approach that was developed, it is very valid and very practical to use as a learning medium for environmental pollution material for class X SMA Negeri Bali Mandara.","PeriodicalId":165097,"journal":{"name":"Jurnal Pendidikan Biologi Undiksha","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127731203","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}
Ni Luh Putu Apriantini, I. M. Sutajaya, Ni Putu Sri Ratna Dewi, Nyoman Wijana, Desak Made Citrawathi
{"title":"Berat Beban yang Dijunjung Mengakibatkan Perbedaan Keluhan Muskuloskeletal dan Kelelahan serta Kontribusinya Terhadap Produktivitas Kerja Buruh Angkut di Pasar Badung","authors":"Ni Luh Putu Apriantini, I. M. Sutajaya, Ni Putu Sri Ratna Dewi, Nyoman Wijana, Desak Made Citrawathi","doi":"10.23887/jjpb.v9i2.47655","DOIUrl":"https://doi.org/10.23887/jjpb.v9i2.47655","url":null,"abstract":"This study aims to determine the weight of the load upheld resulting in differences in musculoskeletal complaints and fatigue and its contribution to the productivity of transport workers. The location of this research is Badung Market, Denpasar. Analysis of the data used in this study is the Independent Sample t-test and regression test at a significance level of 5%. The results of the data analysis used were data on the difference between musculoskeletal complaints and fatigue, because the pre-test data between group I (carrying weight ≤ 25 kg) and group II (carrying weight > 25 kg) were not compatible. The results of the analysis showed that there was a significant difference in musculoskeletal complaints of 22.28% with a p value of 0.0001 (p <0.05) and 15.16% of fatigue with a p value of 0.0001 (p <0.05). ) between group I and group II. The results of the Regression test to determine the contribution of musculoskeletal complaints and fatigue to work productivity, showed that musculoskeletal complaints did not contribute to the work productivity of transport workers, because the obtained p value = 0.907 in group I and p = 0.927 in group II (p> 0.05) . Fatigue also did not contribute to the work productivity of transport workers, because the obtained p value = 0.498 in group I and p value = 0.583 in group II (p> 0.05). Based on this analysis, it can be concluded that the weight of the load being upheld results in differences in musculoskeletal complaints and fatigue in the transport workers, but does not contribute to the work productivity of the transport workers.","PeriodicalId":165097,"journal":{"name":"Jurnal Pendidikan Biologi Undiksha","volume":"32 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120887568","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}
Bima Apry Anggara, I. W. S. Warpala, Ketut Srie Marhaeni Julyasih
{"title":"Pengembangan Bahan Ajar Handout Untuk Pembelajaran Biologi Siswa Kelas X di SMA Negeri 1 Tegaldlimo Banyuwangi","authors":"Bima Apry Anggara, I. W. S. Warpala, Ketut Srie Marhaeni Julyasih","doi":"10.23887/jjpb.v9i2.46467","DOIUrl":"https://doi.org/10.23887/jjpb.v9i2.46467","url":null,"abstract":"This study aims to determine product design, validity and practicality of handout teaching materials. This study uses the ADDIE model (analyze, design, development, implementation, and evaluation). The trials carried out were validity tests and practicality tests by distributing questionnaires to material experts, media experts and students. The location of the trial was at SMA Negeri 1 Tegaldlimo. The results of the research are, product design produces handout teaching materials, the validity of handout teaching materials is 79.9% with appropriate criteria, and the practicality of handout teaching materials is 88.8% with very feasible criteria. Based on these results, the handout teaching materials are feasible and very practical to use in class X biology learning at SMA Negeri 1 Tegaldlimo.","PeriodicalId":165097,"journal":{"name":"Jurnal Pendidikan Biologi Undiksha","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121034174","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}
Nindia Febrianti, Arnyana Ida Bagus Putu, Purnama Bestari Ida Ayu
{"title":"Pengembangan Media Pembelajaran Flipbook Untuk Materi Sistem Koordinasi Berorientasi budaya lokal Pada Pelajaran Biologi SMA","authors":"Nindia Febrianti, Arnyana Ida Bagus Putu, Purnama Bestari Ida Ayu","doi":"10.23887/jjpb.v9i2.49586","DOIUrl":"https://doi.org/10.23887/jjpb.v9i2.49586","url":null,"abstract":"The purpose of this research is to develop flipbook learning media based on local culture with valid and practical coordination system materials. The research was conducted on students of class XI SMAN 1 Susut. Development using the ADDIE model. The product created in this research displays components such as videos, brief explanations, pictures, practice questions and quizzes. Local culture-based flipbook contains examples of local culture in each sub-material. The validity test in this study was carried out by material experts, media experts and linguists. The practicality test was carried out by 5 biology teachers and 12 class XI students of SMAN 1 Susut. Data analysis was carried out using qualitative and quantitative descriptive methods to determine the feasibility and practicality of the developed flipbook. The results showed that: (1) The results of each stage of development created a product in the form of a local culture-based flipbook on the material of the XI class coordination system, (2) The validity of the local culture-based flipbook on the coordination system material from the material expert got a score of 1 with very valid criteria, from media experts got a score of 1 with very valid criteria and from linguists got a score of 1 with very valid criteria, (3) the practicality of flipbook learning media based on local culture material for the coordination system from the teacher got a percentage of 90.88% categorized as very practical and from students got a percentage of 96 .3% are categorized as very practical, so the average practicality of flipbook learning media is 93.59% in the very practical category. Based on the results of the study of flipbook learning media based on local culture, the coordination system material developed was very valid and very practical to be used as teaching material for the XI class coordination system material at SMAN 1 Susut.","PeriodicalId":165097,"journal":{"name":"Jurnal Pendidikan Biologi Undiksha","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124147642","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}