Abstract−The gap phenomenon in this study is the thought of being able to return business capital derived from existing capital in Klangonan Village. This study aims to examine the meaning of business capital and culture in fish cracker entrepreneurs in Klangonan Village, Gresik Regency.This type of research is qualitative research. The technique used in this study is Purposive Sampling.The data used in this study is primary data.The data validity technique used in this study is member check. Data analysis techniques in this study use interactive models of the model of Miles and Huberman (1984), namely data collection, data reduction, data presentation and conclusions. The results of the analysis of this research data show that there is a meaning of business capital and culture in customs and folkways.Customs are obedience caused by devotion and obligations including inheritance, opportunity, livelihood, gratitude, and responsibility. The folkways perspective is the profit of innovation caused by business success and reciprocity including business continuity, achievement, investment, loyalty, pleasure.
{"title":"Makna Modal Usaha Dan Budaya Pada Pengusaha Kerupuk Ikan Di Desa Klangonan Kabupaten Gresik","authors":"Adinda Ayu Lestari Dinda, Moh. Agung Suriyanto Agung, Anita Akhiruddin Anita","doi":"10.55338/saintek.v5i1.1553","DOIUrl":"https://doi.org/10.55338/saintek.v5i1.1553","url":null,"abstract":"Abstract−The gap phenomenon in this study is the thought of being able to return business capital derived from existing capital in Klangonan Village. This study aims to examine the meaning of business capital and culture in fish cracker entrepreneurs in Klangonan Village, Gresik Regency.This type of research is qualitative research. The technique used in this study is Purposive Sampling.The data used in this study is primary data.The data validity technique used in this study is member check. Data analysis techniques in this study use interactive models of the model of Miles and Huberman (1984), namely data collection, data reduction, data presentation and conclusions. The results of the analysis of this research data show that there is a meaning of business capital and culture in customs and folkways.Customs are obedience caused by devotion and obligations including inheritance, opportunity, livelihood, gratitude, and responsibility. The folkways perspective is the profit of innovation caused by business success and reciprocity including business continuity, achievement, investment, loyalty, pleasure.","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136073422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-04DOI: 10.55338/saintek.v5i1.1530
Zamani Yahya Ilham, Moh. Agung Suriyanto, Anita Akhiruddin
Abstract− This study aims to determine the effect of financial literacy, education and income on financial behavior in small micro enterprises (UMK) in Gresik Regency. The data is presented in quantitative form by testing and analyzing the data by calculating the numbers and then drawing conclusions with the test. In this study, the objects studied were all micro and small enterprises (UMK) in Gresik Regency, totaling 223,815 business actors, as well as sampling using the slovin formula with a significance level of 5%, totaling 400 respondents. The results showed that the independent variables of financial literacy, education and income partially had a positive and significant effect on the financial behavior of small micro enterprises (UMK) in Gresik Regency with a significance value below 0.05.
{"title":"Pengaruh Literasi Keuangan, Pendidikan dan Pendapatan Terhadap Perilaku Keuangan Usaha Mikro Kecil (UMK) di Kabupaten Gresik","authors":"Zamani Yahya Ilham, Moh. Agung Suriyanto, Anita Akhiruddin","doi":"10.55338/saintek.v5i1.1530","DOIUrl":"https://doi.org/10.55338/saintek.v5i1.1530","url":null,"abstract":"Abstract− This study aims to determine the effect of financial literacy, education and income on financial behavior in small micro enterprises (UMK) in Gresik Regency. The data is presented in quantitative form by testing and analyzing the data by calculating the numbers and then drawing conclusions with the test. In this study, the objects studied were all micro and small enterprises (UMK) in Gresik Regency, totaling 223,815 business actors, as well as sampling using the slovin formula with a significance level of 5%, totaling 400 respondents. The results showed that the independent variables of financial literacy, education and income partially had a positive and significant effect on the financial behavior of small micro enterprises (UMK) in Gresik Regency with a significance value below 0.05.","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135489744","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 urgency of this study is the analysis of the presence of Sn levels and cassiterite minerals in tailings from tin ore washing at the TB Pemali Pit mining of PT. Timah Tbk. There is less tin in the field, causing tailings to have the opportunity to be reprocessed. Tailings that always increase from each tin washing using a pan america jig result in the accumulation of tailings around the mine. Generally, when washing tin using pan america jigs will not achieve 100% recovery so that the associated minerals and even the main minerals are still left behind and wasted with tailings. Tailings exploitation can be easier than trying to make an insitu collision, this is because generally the tailings are already on the surface or in shallow places, so the process of excavation / re-mining requires lower costs as done by the community around the mine so far. The purpose of this study is to provide information to tin ore mining activities regarding 1) Sn content and cassiterite mineral content in tin ore processing tailings. 2) Knowing efforts to improve the recovery of tin ore washing results with modifications to Pan America Jig. The study was conducted by conducting laboratory tests of tailings samples and washing tailings samples with a pan america jig that had been modified to the thickness of the bed. The average content of cassiterite (Sn) is 10.77%Sn. Efforts made to increase production results are changing bed thickness in accordance with SOPs. The simulation production result according to SOP is 359.2 kgSn/shift. The production increased by 88.72 kg from the previous production of 270.48 KgSn / Shift. If reprocessing of tailings continues, the company will experience profits.
{"title":"UPAYA RECOVERY KADAR SN DAN MINERAL CASSITERITE PADA TAILING BIJIH TIMAH MENGGUNAKAN PAN AMERICAN JIG","authors":"Riam Marlina Amsya, Septiar Lulfi Akbar","doi":"10.36275/stsp.v23i1.602","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.602","url":null,"abstract":"The urgency of this study is the analysis of the presence of Sn levels and cassiterite minerals in tailings from tin ore washing at the TB Pemali Pit mining of PT. Timah Tbk. There is less tin in the field, causing tailings to have the opportunity to be reprocessed. Tailings that always increase from each tin washing using a pan america jig result in the accumulation of tailings around the mine. Generally, when washing tin using pan america jigs will not achieve 100% recovery so that the associated minerals and even the main minerals are still left behind and wasted with tailings. Tailings exploitation can be easier than trying to make an insitu collision, this is because generally the tailings are already on the surface or in shallow places, so the process of excavation / re-mining requires lower costs as done by the community around the mine so far. The purpose of this study is to provide information to tin ore mining activities regarding 1) Sn content and cassiterite mineral content in tin ore processing tailings. 2) Knowing efforts to improve the recovery of tin ore washing results with modifications to Pan America Jig. The study was conducted by conducting laboratory tests of tailings samples and washing tailings samples with a pan america jig that had been modified to the thickness of the bed. The average content of cassiterite (Sn) is 10.77%Sn. Efforts made to increase production results are changing bed thickness in accordance with SOPs. The simulation production result according to SOP is 359.2 kgSn/shift. The production increased by 88.72 kg from the previous production of 270.48 KgSn / Shift. If reprocessing of tailings continues, the company will experience profits.","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78979017","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}
Organizations need a simple risk assessment framework to understand them. In contrast, risk analysis requires some mathematical tools to be able to estimate risk based on understanding and availability. In practice, the assets, for which the risk will be calculated, are dependent on one another, resulting in inevitable complexity. We propose a framework that addresses these three situations with a process flow diagram. Simplicity is obtained from a conceptual model based on data flow diagrams which are widely used in information system design. This conceptual model can be translated into several risk models at once: graph, Boolean algebra, Boole’s algebra, and set theory. The complexity of asset dependencies is overcome when translating the conceptual model to the risk model. Solutions were shown in case studies of information systems for COVID-19 personal protective equipment in Indonesia, which require the construction of a simple information system, support multiple risk models, and take into account asset dependencies. The multi-risk model enables implementation proofing by testing the risk models used in each other.
{"title":"Simple and Multi Risk Assessment Framework for Information Security using Process Flow Diagram","authors":"Edri Yunizal, J. Santoso, K. Surendro","doi":"10.31958/js.v15i1.9249","DOIUrl":"https://doi.org/10.31958/js.v15i1.9249","url":null,"abstract":"Organizations need a simple risk assessment framework to understand them. In contrast, risk analysis requires some mathematical tools to be able to estimate risk based on understanding and availability. In practice, the assets, for which the risk will be calculated, are dependent on one another, resulting in inevitable complexity. We propose a framework that addresses these three situations with a process flow diagram. Simplicity is obtained from a conceptual model based on data flow diagrams which are widely used in information system design. This conceptual model can be translated into several risk models at once: graph, Boolean algebra, Boole’s algebra, and set theory. The complexity of asset dependencies is overcome when translating the conceptual model to the risk model. Solutions were shown in case studies of information systems for COVID-19 personal protective equipment in Indonesia, which require the construction of a simple information system, support multiple risk models, and take into account asset dependencies. The multi-risk model enables implementation proofing by testing the risk models used in each other.","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85146264","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}
A. Kurniawati, Tunjung Genarsih, Maulida Nurhidayati
Motivation is one of the aspects that support a person's learning success. A person's motivation level is very likely to differ from one to another. There are differences in learners' characteristics in the classroom learning process. One characteristic difference students process is the difference in personality types, in this case, introvert-extroverted. It is likely to impact a person's learning success. However, research that discusses this still needs to be completed. This study aims to know how high the motivation of mathematics education students who have an introverted personality type, how high the mathematics motivation of mathematics education students who have an extroverted personality is, whether there is a difference in mathematics motivation of mathematics education students based on personality type and whether there is a relationship between mathematical motivation and personality type. A quantitative research design with a purposive random sampling technique in 81 students was used in this study. The data analysis techniques are descriptive statistical data analysis, independent sample t-test, and Pearson correlation with the help of the SPSS 25 program. The results showed that: the motivation of introverted students on high criteria; the motivation of extroverted students on high criteria; there are differences in motivation based on introverted-extroverted personality types; and there is a significant relationship between mathematical motivation and introverted-extroverted personality types. It has implications for lecturers to anticipate problems that potentially arise and play a role in increasing student motivation related to their personality in the teaching and learning process.
{"title":"Motivation to Learn Mathematics on Different Personality Types","authors":"A. Kurniawati, Tunjung Genarsih, Maulida Nurhidayati","doi":"10.31958/js.v15i1.8622","DOIUrl":"https://doi.org/10.31958/js.v15i1.8622","url":null,"abstract":"Motivation is one of the aspects that support a person's learning success. A person's motivation level is very likely to differ from one to another. There are differences in learners' characteristics in the classroom learning process. One characteristic difference students process is the difference in personality types, in this case, introvert-extroverted. It is likely to impact a person's learning success. However, research that discusses this still needs to be completed. This study aims to know how high the motivation of mathematics education students who have an introverted personality type, how high the mathematics motivation of mathematics education students who have an extroverted personality is, whether there is a difference in mathematics motivation of mathematics education students based on personality type and whether there is a relationship between mathematical motivation and personality type. A quantitative research design with a purposive random sampling technique in 81 students was used in this study. The data analysis techniques are descriptive statistical data analysis, independent sample t-test, and Pearson correlation with the help of the SPSS 25 program. The results showed that: the motivation of introverted students on high criteria; the motivation of extroverted students on high criteria; there are differences in motivation based on introverted-extroverted personality types; and there is a significant relationship between mathematical motivation and introverted-extroverted personality types. It has implications for lecturers to anticipate problems that potentially arise and play a role in increasing student motivation related to their personality in the teaching and learning process.","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80887890","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 concepts of gravity and orbits are difficult to visualize and understand. Computer simulations offer significant advantages for designing learning environments that address these difficulties. One of the best and most popular computer simulations is Physics Education Technology (PhET), which help student with simulation during inquiry-based learning. A quantitative method with the pre-and post-test design was applied to explore student conceptual understanding and concept acquisition about gravity and orbits. The study population consisted of 35 students taking basic physics courses, which was small enough that the entire population was used. A worksheet was designed based on simulation and concepts, with minimum guidance from a teacher. Conceptual understanding data was collected through three stages of testing: pre-test before learning, formative tests just after guided inquiry-based learning, and post-test at the end. The data from all the tests were analyzed descriptively to provide an overview of students’ conceptual understanding. N-Gain was also calculated. Then the condition in which students’ concept acquisition was categorized as loss, hold, and increase was measured. The average pre-test score was very low (32.26), but it increased significantly in the formative test (74.27) and post-test (74.73). The N-Gain values varied significantly among students, with an average categorized as medium (0.63). There were 18 students with high N-Gain, 8 students with medium N-Gain, and 5 students with low N-Gain. Based on formative and post-test data, we concluded that both gain and loss can occur in learning. Concept acquisition can give us more information about conceptual understanding.
{"title":"Enhancing Conceptual Understanding and Concept Acquisition of Gravitational Force through Guided Inquiry Utilizing PhET Simulation","authors":"Ogi Danika Pranata","doi":"10.31958/js.v15i1.9191","DOIUrl":"https://doi.org/10.31958/js.v15i1.9191","url":null,"abstract":"The concepts of gravity and orbits are difficult to visualize and understand. Computer simulations offer significant advantages for designing learning environments that address these difficulties. One of the best and most popular computer simulations is Physics Education Technology (PhET), which help student with simulation during inquiry-based learning. A quantitative method with the pre-and post-test design was applied to explore student conceptual understanding and concept acquisition about gravity and orbits. The study population consisted of 35 students taking basic physics courses, which was small enough that the entire population was used. A worksheet was designed based on simulation and concepts, with minimum guidance from a teacher. Conceptual understanding data was collected through three stages of testing: pre-test before learning, formative tests just after guided inquiry-based learning, and post-test at the end. The data from all the tests were analyzed descriptively to provide an overview of students’ conceptual understanding. N-Gain was also calculated. Then the condition in which students’ concept acquisition was categorized as loss, hold, and increase was measured. The average pre-test score was very low (32.26), but it increased significantly in the formative test (74.27) and post-test (74.73). The N-Gain values varied significantly among students, with an average categorized as medium (0.63). There were 18 students with high N-Gain, 8 students with medium N-Gain, and 5 students with low N-Gain. Based on formative and post-test data, we concluded that both gain and loss can occur in learning. Concept acquisition can give us more information about conceptual understanding.","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76702414","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}
Lailatul Rahmi, Sri Yanti Lisha, Vina Lestari Riyandini
The technology for processing palm oil waste water today still uses conventional technology in the form of biological treatment such as aeration ponds. This processing requires large areas of land, so it is necessary to look for alternative processing technologies that do not require large areas of land but are capable of reducing COD and BOD levels in palm oil industrial wastewater, such as plasma technology. This study aims to examine the effectiveness of plasma dielectric barrier discharge technology in reducing BOD and COD of palm oil waste water. In this case, the liquid waste of the palm oil industry was given different voltages of 0 Kv, 15Kv, 20Kv, 25 Kv. Obtained BOD levels with a voltage of 25 kV of 184 mg/l with an efficiency level of 97% and COD of 321 mg/l with an efficiency level of 97%
{"title":"TEKNOLOGI PLASMA DIELECTRIC BARRIER DISCHARGE DALAM MENGURANGI BOD, COD LIMBAH CAIR INDUSTRI KELAPA SAWIT","authors":"Lailatul Rahmi, Sri Yanti Lisha, Vina Lestari Riyandini","doi":"10.36275/stsp.v23i1.554","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.554","url":null,"abstract":"The technology for processing palm oil waste water today still uses conventional technology in the form of biological treatment such as aeration ponds. This processing requires large areas of land, so it is necessary to look for alternative processing technologies that do not require large areas of land but are capable of reducing COD and BOD levels in palm oil industrial wastewater, such as plasma technology. This study aims to examine the effectiveness of plasma dielectric barrier discharge technology in reducing BOD and COD of palm oil waste water. In this case, the liquid waste of the palm oil industry was given different voltages of 0 Kv, 15Kv, 20Kv, 25 Kv. Obtained BOD levels with a voltage of 25 kV of 184 mg/l with an efficiency level of 97% and COD of 321 mg/l with an efficiency level of 97%","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78192554","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 aims to develop practicum modules based on science process skills. Science process skills are an approach to learning that is designed so that students can find facts and build concepts and theories. In this science process skill, students are trained to be involved in scientific activities and become independent individuals. The development model in this study is the 4D model. The research subjects were 39 third-semester students who had taken the course on electrical measuring instruments. The instruments in this study were validation sheets (to determine product validity) and student and lecturer response questionnaire sheets (to measure product practicability). The results showed that the product, in the form of a practicum module based on Science Process Skills, was both valid and practical. The module validity was in the very valid category, with an average score of 83.14%. The practicality test for using modules for students was very practical (83.3%). The lecturer response questionnaire was in the very practical category, with a percentage of 81.25%. So, this practicum module is valid and practical and can be used to train students' Science Process Skills, especially in the material of electrical measuring instruments.
{"title":"Development of Electrical Measuring Instruments Practicum Modules Based on Science Process Skills for Physics Students","authors":"Pipi Deswita, Muharmen Suari, Adelia Alfama Zamista","doi":"10.31958/js.v15i1.9293","DOIUrl":"https://doi.org/10.31958/js.v15i1.9293","url":null,"abstract":"This research aims to develop practicum modules based on science process skills. Science process skills are an approach to learning that is designed so that students can find facts and build concepts and theories. In this science process skill, students are trained to be involved in scientific activities and become independent individuals. The development model in this study is the 4D model. The research subjects were 39 third-semester students who had taken the course on electrical measuring instruments. The instruments in this study were validation sheets (to determine product validity) and student and lecturer response questionnaire sheets (to measure product practicability). The results showed that the product, in the form of a practicum module based on Science Process Skills, was both valid and practical. The module validity was in the very valid category, with an average score of 83.14%. The practicality test for using modules for students was very practical (83.3%). The lecturer response questionnaire was in the very practical category, with a percentage of 81.25%. So, this practicum module is valid and practical and can be used to train students' Science Process Skills, especially in the material of electrical measuring instruments.","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84338531","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}
Z. Nabil, Venny Haris, Hadiyati Idrus, S. K. Ayop, S. N. Alias
Learning resources in the form of teaching materials that are interesting, innovative, communicative, contextual, and technology-based is a demand for public learning now. In line with the West Sumatra Regional Government program in integrating Al-Qur'an education in subjects in Senior High School, especially physics subjects, it is also something that must be included in the teaching materials. Even though there are many teaching materials and technology-based electronics that have been created, printed teaching materials remain the choice for the convenience of students in the study. Therefore, a physics module based on augmented reality integrated verses of the Qur'an on electricity is developed. The purpose of this study is to find out the validity and practicality of the module. This research is development research (R&D) using a 4D model (Define, Design, Develop, and Disseminate). This research is up to develop stage (validity and practicality). The results of the study indicate that the teaching material in the form of integrated augmented reality-based modules of electricity is very valid. This result is according to four experts in terms of the feasibility of content, presentation, language, and graphics. The average score for the module is 90.09%. This module then tested 18 students in grade XII and the physics teacher of Raudatul Jannah Islamic School to gain the practicality aspect. The result was 85.48% (students) and 90.90% (teachers), which are very practical. In conclusion, the module was very valid criteria according to the expert and was very practical based on the questionnaire filled out by students and teachers.
{"title":"Development of a Physics Module Based on Augmented Reality Integrated with Al-Quran Verses on Electricity","authors":"Z. Nabil, Venny Haris, Hadiyati Idrus, S. K. Ayop, S. N. Alias","doi":"10.31958/js.v15i1.9479","DOIUrl":"https://doi.org/10.31958/js.v15i1.9479","url":null,"abstract":"Learning resources in the form of teaching materials that are interesting, innovative, communicative, contextual, and technology-based is a demand for public learning now. In line with the West Sumatra Regional Government program in integrating Al-Qur'an education in subjects in Senior High School, especially physics subjects, it is also something that must be included in the teaching materials. Even though there are many teaching materials and technology-based electronics that have been created, printed teaching materials remain the choice for the convenience of students in the study. Therefore, a physics module based on augmented reality integrated verses of the Qur'an on electricity is developed. The purpose of this study is to find out the validity and practicality of the module. This research is development research (R&D) using a 4D model (Define, Design, Develop, and Disseminate). This research is up to develop stage (validity and practicality). The results of the study indicate that the teaching material in the form of integrated augmented reality-based modules of electricity is very valid. This result is according to four experts in terms of the feasibility of content, presentation, language, and graphics. The average score for the module is 90.09%. This module then tested 18 students in grade XII and the physics teacher of Raudatul Jannah Islamic School to gain the practicality aspect. The result was 85.48% (students) and 90.90% (teachers), which are very practical. In conclusion, the module was very valid criteria according to the expert and was very practical based on the questionnaire filled out by students and teachers.","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80075996","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}
5 fleet, 4 untuk kegiatan overburden dan 1 untuk kegiatan coal getting . Kondisi ketidaktercapaian yang cukup jauh dari target selama satu semester jika terus dibiarkan maka akan berakibat pada rendahnya pencapaian target tahun 2022. Oleh karena itu, diperlukan penyesuaian rencana penambangan untuk semester dua (Agustus sampai Desember) menyesuaikan ketersediaan fleet yang ada di lapangan agar kegiatan penambangan lebih optimal mengejar ketertinggalan produksi pada semester pertama. Adanya penurunan produksi juga mengakibatkan rencana area kerja tidak relevan lagi sehinga area kerja penambangan juga perlu di redesign untuk mengoptimalkan expose batubara dengan produksi yang terbatas. Hasil dari rencana produksi untuk mengoptimalisasi target produksi berdasarkan fleet yang ada di PT Jambi Prima Coal dengan target produksi batubara semester dua (bulan Agustus sampai Desember) 2022 penambangan batubara 281.276 ton dan 1.145.682.89 bcm overburden dengan stripping rasio 1:4. Rencana design pit bulan Agustus- Desember 2022 untuk elevasi terendah pada elevasi 20 dari sebelumnya -10 dan luas wilayah 15,64 Ha dari sebelumnya 32,15 Ha dengan ketinggian tiap bench 10 meter dan lebar tiap bench berbeda. Luas penambangan lebih kecil menunjukkan adanya optimalisasi area kerja. Kata kunci
{"title":"EVALUASI RENCANA PENAMBANGAN TAHUNAN 2022 UNTUK OPTIMALISASI TARGET PRODUKSI DI PT JAMBI PRIMA COAL DESA PAMUSIRAN","authors":"Senja Dyafrika Ginting, Yudi Arista Yulanda, Wahyudi Zahar","doi":"10.36275/stsp.v23i1.600","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.600","url":null,"abstract":"5 fleet, 4 untuk kegiatan overburden dan 1 untuk kegiatan coal getting . Kondisi ketidaktercapaian yang cukup jauh dari target selama satu semester jika terus dibiarkan maka akan berakibat pada rendahnya pencapaian target tahun 2022. Oleh karena itu, diperlukan penyesuaian rencana penambangan untuk semester dua (Agustus sampai Desember) menyesuaikan ketersediaan fleet yang ada di lapangan agar kegiatan penambangan lebih optimal mengejar ketertinggalan produksi pada semester pertama. Adanya penurunan produksi juga mengakibatkan rencana area kerja tidak relevan lagi sehinga area kerja penambangan juga perlu di redesign untuk mengoptimalkan expose batubara dengan produksi yang terbatas. Hasil dari rencana produksi untuk mengoptimalisasi target produksi berdasarkan fleet yang ada di PT Jambi Prima Coal dengan target produksi batubara semester dua (bulan Agustus sampai Desember) 2022 penambangan batubara 281.276 ton dan 1.145.682.89 bcm overburden dengan stripping rasio 1:4. Rencana design pit bulan Agustus- Desember 2022 untuk elevasi terendah pada elevasi 20 dari sebelumnya -10 dan luas wilayah 15,64 Ha dari sebelumnya 32,15 Ha dengan ketinggian tiap bench 10 meter dan lebar tiap bench berbeda. Luas penambangan lebih kecil menunjukkan adanya optimalisasi area kerja. Kata kunci","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76812711","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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