THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION最新文献

{"title":"Modeling of the earth’s crust and upper mantle beneath central part of Java Island using receiver function data","authors":"R. Amukti, Nur Achid Yunartha, A. Anggraini, W. Suryanto","doi":"10.1063/1.5139736","DOIUrl":"https://doi.org/10.1063/1.5139736","url":null,"abstract":"The objectives of this research are to model the earth crust and Mohorovicic depth at part of Central java island. The subsurface modeling has been carried out using the inversion of receiver function techniques and stacking H-κ. The methodology of this research using the inversion technique and the H-κ stacking technique to obtain subsurface structures and determine the depth of Mohorovicic discontinuity. The results of this research are the average depth of Mohorovicic discontinuity is 33.54 km and the value of κ 1.65. The depth of Mohorovicic’s discontinuity in Yogyakarta and Semarang is 25-33km. Based on the inversion technique, there is a low speed anomaly between Mt. Merapi and Mt. Lawu at a depth of 11-19 km known as MLA (Merapi Lawu Anomaly) under the Kendeng Zone. The P wave velocity at a depth of 11 Km has a pattern which is interpreted as the long subduction zone of the dominant Maratus trend. The fact that proves the old subduction is the P wave velocity pattern near Karangsambung which has melange outcrops.","PeriodicalId":246056,"journal":{"name":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123061377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Project-based learning on media development course to improve creativity of prospective physics teacher","authors":"G. Gunawan, A. Harjono, H. Sahidu, M. Taufik, L. Herayanti","doi":"10.1063/1.5139764","DOIUrl":"https://doi.org/10.1063/1.5139764","url":null,"abstract":"The development of learning media is one way to train the creativity of prospective physics. Creativity can be developed through a planned lecture program, one of which is through lectures on the development of physics learning media. The purpose of this study was to discuss project-based learning in training on media development for the creativity of prospective physics teachers. This study included experimental research. There were three students involved in this study. Each class is divided into several groups for the development of physics learning media. In total, there were 21 groups involved during this study, with various types of projects between each group. A group representative presents each product. The instrument used to measure creativity is a reasoned multiple choice test of 20 questions each for verbal, figural, numerical, and procedural creativity tests. Observation sheets are also prepared to assess the process and implementation of learning. The results of the study show that student creativity has increased in all aspects. Figural creativity has the highest average score, and numerical creativity has the lowest average score from other aspects.The development of learning media is one way to train the creativity of prospective physics. Creativity can be developed through a planned lecture program, one of which is through lectures on the development of physics learning media. The purpose of this study was to discuss project-based learning in training on media development for the creativity of prospective physics teachers. This study included experimental research. There were three students involved in this study. Each class is divided into several groups for the development of physics learning media. In total, there were 21 groups involved during this study, with various types of projects between each group. A group representative presents each product. The instrument used to measure creativity is a reasoned multiple choice test of 20 questions each for verbal, figural, numerical, and procedural creativity tests. Observation sheets are also prepared to assess the process and implementation of learning. The results of the study show that student c...","PeriodicalId":246056,"journal":{"name":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123264223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Learning management system for eco literacy enhancement: The effectiveness of adopting Lewinshon indicators as an additional standard of competence","authors":"Andy Bagus Alfianto, P. Karyanto, Harlita","doi":"10.1063/1.5139734","DOIUrl":"https://doi.org/10.1063/1.5139734","url":null,"abstract":"The importance of environmental education in building beliefs, understanding, and human ecological behavior. Environmental education directed to conserve sustainable through positive impact education on the environment. The purpose of this research is to find out the effectiveness of Learning Management System (LMS) to eco-literacy. Research technique used is LMS development research with the ADDIE Dick & Carry (1996) model. The implementation this research is carried out in five stages, namely: Analysis, Design, Development, Implementation, and Evaluation. The parameters observed are student eco-literacy measured by knowledge, concern, and attitude. The results showed that the Learning Management System by using Lewinshon criteria can improve the ability of Eco-Literacy, especially in the attitude of caring for the environment. Learning with Learning Management System refers to the Lewinshon criteria that can improve the ability of Eco-Literacy. Learning Management Learning System with Lewinshon criteria can be used as a reference in subsequent research.The importance of environmental education in building beliefs, understanding, and human ecological behavior. Environmental education directed to conserve sustainable through positive impact education on the environment. The purpose of this research is to find out the effectiveness of Learning Management System (LMS) to eco-literacy. Research technique used is LMS development research with the ADDIE Dick & Carry (1996) model. The implementation this research is carried out in five stages, namely: Analysis, Design, Development, Implementation, and Evaluation. The parameters observed are student eco-literacy measured by knowledge, concern, and attitude. The results showed that the Learning Management System by using Lewinshon criteria can improve the ability of Eco-Literacy, especially in the attitude of caring for the environment. Learning with Learning Management System refers to the Lewinshon criteria that can improve the ability of Eco-Literacy. Learning Management Learning System with Lewinshon criteria...","PeriodicalId":246056,"journal":{"name":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128014272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Kinetic aspect of direct violet adsorption on M2+/M3+ (M2+: Zn; M3+: Al, Fe, Cr) layered double hydroxides","authors":"N. Palapa, T. Taher, R. Mohadi, A. Lesbani","doi":"10.1063/1.5139811","DOIUrl":"https://doi.org/10.1063/1.5139811","url":null,"abstract":"As we know, synthetic dye such as direct violet is harmful to the environment. Synthetic dyes were adsorption using layered double hydroxides has been studied. The layered double hydroxides used were Zn/Al, Zn/Fe, and Zn/Cr, which were successfully synthesized using the co-precipitation method by adjusting at pH 10. Three obtained layered double hydroxide samples were characterized using X-ray Diffraction, Fourier Transform Infrared Spectroscopy, and surface area analysis by BET methods. The adsorption of direct violet onto Zn/Al, Zn/Fe and Zn/Cr layered double hydroxides. Based on the kinetics study, the result was tested using the pseudo-first-order and pseudo-second-order. The best models fit obtained with pseudo-second-order kinetics models.As we know, synthetic dye such as direct violet is harmful to the environment. Synthetic dyes were adsorption using layered double hydroxides has been studied. The layered double hydroxides used were Zn/Al, Zn/Fe, and Zn/Cr, which were successfully synthesized using the co-precipitation method by adjusting at pH 10. Three obtained layered double hydroxide samples were characterized using X-ray Diffraction, Fourier Transform Infrared Spectroscopy, and surface area analysis by BET methods. The adsorption of direct violet onto Zn/Al, Zn/Fe and Zn/Cr layered double hydroxides. Based on the kinetics study, the result was tested using the pseudo-first-order and pseudo-second-order. The best models fit obtained with pseudo-second-order kinetics models.","PeriodicalId":246056,"journal":{"name":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","volume":"28 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120859186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On the properties of bipolar anti fuzzy graph magic labeling","authors":"Ilman Firmansa, T. Nusantara, D. Rahmadani, A. Gani, H. Susanto, Purwanto","doi":"10.1063/1.5139760","DOIUrl":"https://doi.org/10.1063/1.5139760","url":null,"abstract":"This article was considering to bipolar anti fuzzy graph magic labeling. Bipolar anti fuzzy graph be seen as new concept, therefore to find the properties, we adapted from the previous study of bipolar fuzzy graph. In this article, we introduced bipolar anti fuzzy graphs path, star, and cycle of our investigation object. The resulted study shown that, for every natural number n, there exists bipolar anti fuzzy graph magic labeling for bipolar anti fuzzy graphs path (Pn) and star (Sn) graph. For n odd and n ≥3, there bipolar anti fuzzy graph magic labeling for cycle (Cn).This article was considering to bipolar anti fuzzy graph magic labeling. Bipolar anti fuzzy graph be seen as new concept, therefore to find the properties, we adapted from the previous study of bipolar fuzzy graph. In this article, we introduced bipolar anti fuzzy graphs path, star, and cycle of our investigation object. The resulted study shown that, for every natural number n, there exists bipolar anti fuzzy graph magic labeling for bipolar anti fuzzy graphs path (Pn) and star (Sn) graph. For n odd and n ≥3, there bipolar anti fuzzy graph magic labeling for cycle (Cn).","PeriodicalId":246056,"journal":{"name":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126648107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Coral cover percentage for sustainable marine protected area management in Tidung Island","authors":"Cindewiyani, H. Herdiansyah, M. Patria","doi":"10.1063/1.5139750","DOIUrl":"https://doi.org/10.1063/1.5139750","url":null,"abstract":"Coral reef health is an important indicator for the assessment of sustainable protected coral reef management and conservation. Indicator will include some community properties namely coral cover and life forms. Coral cover information is basic data in sustainable marine protected area management. This study aims to determine coral cover in the marine protected area of Tidung Island, Seribu Islands. Data retrieval was carried out in the highly protected area with 3 repetitions at a depth of 5 to 10 meters using the Line Intercept Transect (LIT) method. The results showed that the lifeform was dominated by Coral Foliose (62.56%), other than that it was identified as Coral Encrusting, Acropora Branching, Coral Branching, Coral Massive, Coral Mushroom, and Coral Submassive. Observations identified 9 family and 15 genera with excellent hard coral cover percentage (82%). Coral cover percentage others consisting of abiotic (4.11%), algae (0.85%), dead coral with algae (4.41%), soft coral (3.31%), sponge (2.27%), others (3.05%). Marine protected areas are prohibited areas for tourism and fisheries, nevertheless, with a high percentage of coral cover, Tidung Island MPA can be a spawning ground, feeding ground, nursery ground, thus will creating new fishing grounds which indirectly has an impact on improving the community economy from fish catches.","PeriodicalId":246056,"journal":{"name":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126469260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A comparative study on mathematics teaching and learning in teacher professional education programs: Understanding students’ mathematical concepts in zoning school","authors":"H. E. Chrisnawati, G. Pramesti, Y. Kuswardi","doi":"10.1063/1.5139749","DOIUrl":"https://doi.org/10.1063/1.5139749","url":null,"abstract":"The selection of the appropriate learning model is very important because it can make more meaning in the process of teaching and learning activities. Teacher Professional Education Program expects the practitioner to be able to choose appropriate learning model to the class conditions. Even in schools that have implemented a zoning system, namely public junior high school 5 Surakarta. This paper aims to find out the description and comparison of the four learning models used by Teacher Professional Education Program at public junior high school 5 Surakarta towards understanding students’ mathematical concepts. The learning model used in the research were Number Head Together (NHT), Discovery Learning (DL) with recitation, Problem Based Learning (PBL) and Teams games Together (TGT). The methodology of this research uses descriptive and inferential statistics. Thus, inferential statistical analysis using one-way variance analysis. Data are understanding students’ mathematical concepts were obtained by the tests. From the results of the study, it can be found that the average understanding of mathematical concepts of students using DLwith recitation has a better effect on understanding students’ mathematical concept. In contrast, TGTs’ class produce the lowest understanding students’ mathematical concepts while the most varied understanding students’ mathematical concepts are in the NHTs’ class.The selection of the appropriate learning model is very important because it can make more meaning in the process of teaching and learning activities. Teacher Professional Education Program expects the practitioner to be able to choose appropriate learning model to the class conditions. Even in schools that have implemented a zoning system, namely public junior high school 5 Surakarta. This paper aims to find out the description and comparison of the four learning models used by Teacher Professional Education Program at public junior high school 5 Surakarta towards understanding students’ mathematical concepts. The learning model used in the research were Number Head Together (NHT), Discovery Learning (DL) with recitation, Problem Based Learning (PBL) and Teams games Together (TGT). The methodology of this research uses descriptive and inferential statistics. Thus, inferential statistical analysis using one-way variance analysis. Data are understanding students’ mathematical concepts were obtained by the ...","PeriodicalId":246056,"journal":{"name":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116844901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"STEM approach based on local wisdom to enhance sustainability literacy","authors":"O. F. Nugroho, A. Permanasari, H. Firman, Riandi","doi":"10.1063/1.5139804","DOIUrl":"https://doi.org/10.1063/1.5139804","url":null,"abstract":"An investigation has been made to predict the effects of STEM (Science, Technology, Engineering and Mathematics) approach based on local wisdom in enhancing sustainability literacy in Indonesia. Indonesia is one of the countries which have much technology based on local wisdom. This case should be raised to empower our local wisdom as an approach to make the invention. The community has the notion that learning science at school or on campus is not related to local culture in the community even though it is a culture of farming. Integration of STEM approach and character-based Local Wisdom Education works as a means of contextual learning that help pre-service teachers linking the material learned with real conditions and encouraging pre-service teachers to make a connection between the knowledge they have and the application of life. Character-based local wisdom is an alternative solution in environmental education course and in accordance, STEM education is increasing progressively and Indonesia needs to take serious steps about STEM education.","PeriodicalId":246056,"journal":{"name":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132462532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The success of integrated education: Implementation of education policies and management in special services","authors":"Usman, R. Karsidi, Baedhowi, Sajidan","doi":"10.1063/1.5139866","DOIUrl":"https://doi.org/10.1063/1.5139866","url":null,"abstract":"Since the reformation in the field of government, the education sector has also experienced a very significant process of change. This is because the world of education is one indicator in the field of government that is considered vital. That is why the field of education is the only governmental affairs whose ceiling of the budget is determined definitively in the state constitution (the 1945 Constitution), while other fields are not. This study aims to find out what factors influence the success of managing Integrated Education and the Implementation of its Policies in Special Education Services in Karimun Regency, Riau Islands Province. It Quantitative data was obtained through a survey of four integrated schools on four different islands. The triangulation method was used to proceed to test the validity of qualitative data obtained through observation, interviews and focus group discussions with the integrated school principal. The obtained data was analyzed by using Miles and Hubberman technique. The results of the study indicate that there are several factors that influence the success of Integrated education which include; ability and readiness of human resources, lack of optimal implementation of one-face education, disparity in the quality of schools and educators, low understanding of the community, facilities and infrastructure and public awareness.Since the reformation in the field of government, the education sector has also experienced a very significant process of change. This is because the world of education is one indicator in the field of government that is considered vital. That is why the field of education is the only governmental affairs whose ceiling of the budget is determined definitively in the state constitution (the 1945 Constitution), while other fields are not. This study aims to find out what factors influence the success of managing Integrated Education and the Implementation of its Policies in Special Education Services in Karimun Regency, Riau Islands Province. It Quantitative data was obtained through a survey of four integrated schools on four different islands. The triangulation method was used to proceed to test the validity of qualitative data obtained through observation, interviews and focus group discussions with the integrated school principal. The obtained data was analyzed by using Miles and Hubberman technique. Th...","PeriodicalId":246056,"journal":{"name":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","volume":"57 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113943164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On the properties of anti fuzzy graph magic labeling","authors":"Adika Setia Brata, T. Nusantara, D. Rahmadani, A. Gani, V. Kusumasari","doi":"10.1063/1.5139744","DOIUrl":"https://doi.org/10.1063/1.5139744","url":null,"abstract":"Graph labeling is one of the famous topics in the study of fuzzy graph. This article was considering to anti fuzzy graph magic labeling. As a new concept in anti fuzzy graph, we adapted from the previous study of fuzzy graph about the related concept. The object of study is anti fuzzy graph path, anti fuzzy graph star, and anti fuzzy graph cycle. The resulted study shown that, for every natural number n, there exists magic labeling for anti fuzzy graph path (Pn) and anti fuzzy graph star (Sn). For n odd and n ≥ 3, there exists magic labeling for anti fuzzy graph cycle (Cn).","PeriodicalId":246056,"journal":{"name":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127682326","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}