Turmeric is a plant that is included in the spice plant category and is also a family medicinal plant (TOGA) which is good for health. However, in the drying process they still use the traditional method of drying in the sun, so this method is less effective because it has to depend on the weather. Therefore there must be a new innovation, namely using a dryer. In this study, the dryer used was an oven that had been designed using a hair dryer as the heat source. The purpose of this study was to determine the performance of the turmeric dryer with a hair dryer as a heat source. This type of research is a pure experimental research. The research object is an oven-shaped dryer that uses a hair dryer as a heat source. After conducting performance tests, the turmeric dryer can work well. This study uses 3 time variants, namely, 30, 60, and 90 minutes. Testing at 55°C was the most efficient time, namely 90 minutes with an initial weight of 200 grams to 118 grams which experienced higher shrinkage than 30 minutes and 60 minutes. The longer the drying time, the better the drying results.
{"title":"KINERJA ALAT PENGERING KUNYIT BERSUMBER PANAS HAIR DRYER","authors":"Agung Samudra, Fachri Rofi","doi":"10.37304/jptm.v4i2.8360","DOIUrl":"https://doi.org/10.37304/jptm.v4i2.8360","url":null,"abstract":"Turmeric is a plant that is included in the spice plant category and is also a family medicinal plant (TOGA) which is good for health. However, in the drying process they still use the traditional method of drying in the sun, so this method is less effective because it has to depend on the weather. Therefore there must be a new innovation, namely using a dryer. In this study, the dryer used was an oven that had been designed using a hair dryer as the heat source. The purpose of this study was to determine the performance of the turmeric dryer with a hair dryer as a heat source. This type of research is a pure experimental research. The research object is an oven-shaped dryer that uses a hair dryer as a heat source. After conducting performance tests, the turmeric dryer can work well. This study uses 3 time variants, namely, 30, 60, and 90 minutes. Testing at 55°C was the most efficient time, namely 90 minutes with an initial weight of 200 grams to 118 grams which experienced higher shrinkage than 30 minutes and 60 minutes. The longer the drying time, the better the drying results.","PeriodicalId":445444,"journal":{"name":"Steam Engineering","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129492684","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}
Learning activities in the Fundamentals of Photography course which have been running so far have experienced several obstacles including the absence of teaching materials specifically designed to be effective, efficient, and attractive in learning. Some basic photography material should be carried out in practice, but in reality, it must be delivered in theory given the limited time and learning resources and the low learning outcomes and results of student creativity in the field of photography which does not meet the standards for completeness assessment. To overcome these problems, competence-based and production-oriented digital teaching materials are developed which are valid and suitable for use in learning activities as well as for student self-study. This research is a type of development research using the Dick and Carey model with the final product being a digital textbook developed with the help of the Sigil application. The approach used is a competency-based and production-oriented learning approach. Before testing D3 Multimedia Computer STT STIKMA Internasional student, validation was carried out on material experts and media experts, which were then corrected according to the expert's assessment. Data from the trial results during implementation activities in learning were analyzed using descriptive statistics and questionnaire calculations from respondents using criteria from the Likert scale. Indicators of success and feasibility of measuring digital teaching materials are assessed from the feasibility of content, presentation of content, language, graphics, and assessment at the end of learning activities. The results of validation by experts and trials on students show that basic digital photography teaching materials have the feasibility and validity to be used as a supplement in facilitating student learning and practicum learning while taking photography basics courses.
{"title":"PENGEMBANGAN BAHAN AJAR DIGITAL BERBASIS KOMPETENSI BERORIENTASI PRODUKSI PADA MATA KULIAH DASAR FOTOGRAFI MENGGUNAKAN APLIKASI SIGIL","authors":"Zaudah Cyly, Sulistianingsih AS, Yogo Dwi Prasetyo, Yudho Setyo Nugroho","doi":"10.37304/jptm.v4i2.8355","DOIUrl":"https://doi.org/10.37304/jptm.v4i2.8355","url":null,"abstract":"Learning activities in the Fundamentals of Photography course which have been running so far have experienced several obstacles including the absence of teaching materials specifically designed to be effective, efficient, and attractive in learning. Some basic photography material should be carried out in practice, but in reality, it must be delivered in theory given the limited time and learning resources and the low learning outcomes and results of student creativity in the field of photography which does not meet the standards for completeness assessment. To overcome these problems, competence-based and production-oriented digital teaching materials are developed which are valid and suitable for use in learning activities as well as for student self-study. This research is a type of development research using the Dick and Carey model with the final product being a digital textbook developed with the help of the Sigil application. The approach used is a competency-based and production-oriented learning approach. Before testing D3 Multimedia Computer STT STIKMA Internasional student, validation was carried out on material experts and media experts, which were then corrected according to the expert's assessment. Data from the trial results during implementation activities in learning were analyzed using descriptive statistics and questionnaire calculations from respondents using criteria from the Likert scale. Indicators of success and feasibility of measuring digital teaching materials are assessed from the feasibility of content, presentation of content, language, graphics, and assessment at the end of learning activities. The results of validation by experts and trials on students show that basic digital photography teaching materials have the feasibility and validity to be used as a supplement in facilitating student learning and practicum learning while taking photography basics courses.","PeriodicalId":445444,"journal":{"name":"Steam Engineering","volume":"34 9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116278469","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}
Mohamad Eko W. Ismail, Muhammad Yasser Arafat, Hendra Uloli
The purpose of this study is to develop and determine the feasibility of animation-based interactive learning media on the vehicle body electrical system. The research method used is Research and Development (R&D) using the Four D (4D) Define, Design, Development, and Dissemination model. The data analysis technique used is quantitative and qualitative analysis techniques. The location of this research is at Gorontalo State University and the research subjects are students who have completed or are currently taking Automotive Electrical courses. The data collection technique is a questionnaire to test the feasibility of the media. The results of this study produced a product in the form of interactive learning media based on animation on the body's electrical system. The designed learning media is declared valid because it has been tested for its validity by media experts at 81.7%, material experts at 86.6%, and students at 90%. Based on the data above, it can be concluded that the media developed is very feasible and can be used as a learning tool in the Mechanical Engineering Education Study Program, State University of Gorontalo.
{"title":"PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS ANIMASI PADA KELISTRIKAN BODI KENDARAAN","authors":"Mohamad Eko W. Ismail, Muhammad Yasser Arafat, Hendra Uloli","doi":"10.37304/jptm.v4i2.8138","DOIUrl":"https://doi.org/10.37304/jptm.v4i2.8138","url":null,"abstract":"The purpose of this study is to develop and determine the feasibility of animation-based interactive learning media on the vehicle body electrical system. The research method used is Research and Development (R&D) using the Four D (4D) Define, Design, Development, and Dissemination model. The data analysis technique used is quantitative and qualitative analysis techniques. The location of this research is at Gorontalo State University and the research subjects are students who have completed or are currently taking Automotive Electrical courses. The data collection technique is a questionnaire to test the feasibility of the media. The results of this study produced a product in the form of interactive learning media based on animation on the body's electrical system. The designed learning media is declared valid because it has been tested for its validity by media experts at 81.7%, material experts at 86.6%, and students at 90%. Based on the data above, it can be concluded that the media developed is very feasible and can be used as a learning tool in the Mechanical Engineering Education Study Program, State University of Gorontalo.","PeriodicalId":445444,"journal":{"name":"Steam Engineering","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130754874","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 study the optimization of assessments for vocational high schools (SMK) in the Kurikulum Merdeka. The assessment in the Kurikulum Merdeka includes formative and summative assessments In SMK there is a form of assessment or assessment that distinguishes it from other levels, namely: fieldwork practice assessment, Vocational competency test and Competency Unit Examination. Optimization of assessments is done by making good assessment planning including the formation of assessment objectives, formulation of achievement criteria, selection of appropriate assessment instruments and applying high order thinking skills (HOTS). Assessment planning must be clearly illustrated in the RPP or Teaching Module developed, as well as the implementation of the assessment according to planning in the learning process.
{"title":"OPTIMALISASI ASESMEN UNTUK SEKOLAH MENENGAH KEJURUAN PADA KURIKULUM MERDEKA","authors":"Sri Murwantini","doi":"10.37304/jptm.v4i2.8396","DOIUrl":"https://doi.org/10.37304/jptm.v4i2.8396","url":null,"abstract":"This research aims to study the optimization of assessments for vocational high schools (SMK) in the Kurikulum Merdeka. The assessment in the Kurikulum Merdeka includes formative and summative assessments In SMK there is a form of assessment or assessment that distinguishes it from other levels, namely: fieldwork practice assessment, Vocational competency test and Competency Unit Examination. Optimization of assessments is done by making good assessment planning including the formation of assessment objectives, formulation of achievement criteria, selection of appropriate assessment instruments and applying high order thinking skills (HOTS). Assessment planning must be clearly illustrated in the RPP or Teaching Module developed, as well as the implementation of the assessment according to planning in the learning process.","PeriodicalId":445444,"journal":{"name":"Steam Engineering","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130193715","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}
Global energy needs are increasing, while world energy reserves derived from fossils are dwindling. Therefore, a breakthrough is needed to develop green technology based on renewable energy, especially in the household sector. Indonesia is located on the equator so it has great potential to explore solar energy sources. This study aims to analyze the effect of the type of coil heater material and the level of solar radiation on the PV module solar electric cooker. Testing carried out in the Solar Energy Lab., Mechanical Engineering, State Polytechnic of Malang (7°56ʼ36.4ˮS ; 112°36ʼ49.6ˮE). The method used is true experimental using three material types based on their thermal conductivity, namely copper, aluminum, and nickel as well as the change in solar radiation on the heat of solar electric cooker generated by the PV module. The results showed that there was an effect of the parameters of thermal conductivity and changes in solar radiation on the heat generated by the PV module solar electric cooker. In the nickel coil test, it can reach a temperature of 769°C at a solar radiation of 875.9 W/m2. Testing the aluminum coil obtained a temperature of 191°C at a solar radiation level of 931.4 W/m2, and a copper coil could produce a temperature of 169°C at a solar radiation level of 855.6 W/m2
{"title":"PENGARUH RADIASI MATAHARI DAN JENIS MATERIAL COIL PADA PV-MODULE SOLAR ELECTRIC COOKER","authors":"A. Asrori, Harie S. Jaya","doi":"10.37304/jptm.v4i2.5168","DOIUrl":"https://doi.org/10.37304/jptm.v4i2.5168","url":null,"abstract":"Global energy needs are increasing, while world energy reserves derived from fossils are dwindling. Therefore, a breakthrough is needed to develop green technology based on renewable energy, especially in the household sector. Indonesia is located on the equator so it has great potential to explore solar energy sources. This study aims to analyze the effect of the type of coil heater material and the level of solar radiation on the PV module solar electric cooker. Testing carried out in the Solar Energy Lab., Mechanical Engineering, State Polytechnic of Malang (7°56ʼ36.4ˮS ; 112°36ʼ49.6ˮE). The method used is true experimental using three material types based on their thermal conductivity, namely copper, aluminum, and nickel as well as the change in solar radiation on the heat of solar electric cooker generated by the PV module. The results showed that there was an effect of the parameters of thermal conductivity and changes in solar radiation on the heat generated by the PV module solar electric cooker. In the nickel coil test, it can reach a temperature of 769°C at a solar radiation of 875.9 W/m2. Testing the aluminum coil obtained a temperature of 191°C at a solar radiation level of 931.4 W/m2, and a copper coil could produce a temperature of 169°C at a solar radiation level of 855.6 W/m2","PeriodicalId":445444,"journal":{"name":"Steam Engineering","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122484258","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}
Aromatherapy is a material used by students in body care courses to improve fitness and is an important aspect so that the activities carried out can be optimal, but students often complain that the use of aramotherapy is expensive and wasteful. This needs efforts to overcome it with non-pharmacological therapies such as aromatherapy of essential oils made from orange peel and ylang flowers. The purpose of this study was to analyze the use of essential oil aromatherapy made from orange peel and ylang flowers from the aspect of cost efficiency in PVKK students, Faculty of Engineering, PGRI Adi Buana University, Surabaya. The method used in this study is making aromatherapy with organoleptic tests and conducting analysis conclusions. The results of research that has been carried out experiments and tested that the essential oils of orange peel and ylang flowers can be used as aromatherapy. The conclusion is that the essential oils from orange peel and ylang flowers have a good aroma, and are very affordable from an economical point of view when compared to other aromatherapy treatments
芳香疗法是学生在身体护理课程中使用的一种材料，用于改善健康，是一个重要的方面，因此进行的活动可以达到最佳状态，但学生经常抱怨使用芳香疗法既昂贵又浪费。这需要通过非药物疗法来克服，比如用橘子皮和依兰花制成的精油进行芳香疗法。本研究的目的是从成本效益的角度分析由橘子皮和依兰花制成的香薰精油在PVKK学生中的使用情况，PGRI Adi Buana大学，泗水。本研究采用的方法是用感官试验进行芳香疗法，并进行分析结论。研究结果已经进行了实验和测试，橘子皮和依兰花的精油可以用作芳香疗法。结论是，从橘子皮和依兰花中提取的精油具有良好的香气，与其他芳香疗法相比，从经济的角度来看是非常实惠的
{"title":"MINYAK ATSIRI BERBAHAN KULIT JERUK DAN BUNGA KENANGA SEBAGAI AROMA TERAPI PADA MATA KULIAH PERAWATAN BADAN","authors":"Iut Nuraini, Fitria Hansyah Fatmasari, Ria Andriani Mukti","doi":"10.37304/jptm.v4i2.7884","DOIUrl":"https://doi.org/10.37304/jptm.v4i2.7884","url":null,"abstract":"Aromatherapy is a material used by students in body care courses to improve fitness and is an important aspect so that the activities carried out can be optimal, but students often complain that the use of aramotherapy is expensive and wasteful. This needs efforts to overcome it with non-pharmacological therapies such as aromatherapy of essential oils made from orange peel and ylang flowers. The purpose of this study was to analyze the use of essential oil aromatherapy made from orange peel and ylang flowers from the aspect of cost efficiency in PVKK students, Faculty of Engineering, PGRI Adi Buana University, Surabaya. The method used in this study is making aromatherapy with organoleptic tests and conducting analysis conclusions. The results of research that has been carried out experiments and tested that the essential oils of orange peel and ylang flowers can be used as aromatherapy. The conclusion is that the essential oils from orange peel and ylang flowers have a good aroma, and are very affordable from an economical point of view when compared to other aromatherapy treatments","PeriodicalId":445444,"journal":{"name":"Steam Engineering","volume":"218 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133308654","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 barge loading conveyor (BLC) is the main means of transporting coal (material handling) from the stockpile to the barge. Disruption of the conveyor which is driven by an electric motor results in the cessation of the coal shipping process, so performance and efficiency in its use must be ensured. The purpose of this research is to see the value of overall equipment effectiveness (OEE) on PT Mitra Barito barge loading conveyor (BLC), which will later be used as a basis for corrective actions and efforts to increase productivity. The method used in this research is a quantitative method where at this stage the value of overall equipment effectiveness (OEE) is calculated which includes three categories of levels of availability, level of performance, and level of quality. Where in looking at the causes of low OEE seen from the proportion of six major losses. The results showed that the average overall equipment effectiveness (OEE) value of 56.19% was considered ineffective because corrective steps still needed to be taken so that it could inhibit barge loading conveyor (BLC) activities. This is affected by slowdowns, tuning, and adjustments, as well as idling and mining stops with high loss proportion values.
{"title":"ANALISIS OVERALL EQUIPMENT EFFECTIVENESS PADA BARGE LOADING CONVEYOR (BLC) PT MITRA BARITO","authors":"Noveriady, Novalisae, Mindo Tiorida Panjaitan","doi":"10.37304/jptm.v4i2.8289","DOIUrl":"https://doi.org/10.37304/jptm.v4i2.8289","url":null,"abstract":"A barge loading conveyor (BLC) is the main means of transporting coal (material handling) from the stockpile to the barge. Disruption of the conveyor which is driven by an electric motor results in the cessation of the coal shipping process, so performance and efficiency in its use must be ensured. The purpose of this research is to see the value of overall equipment effectiveness (OEE) on PT Mitra Barito barge loading conveyor (BLC), which will later be used as a basis for corrective actions and efforts to increase productivity. The method used in this research is a quantitative method where at this stage the value of overall equipment effectiveness (OEE) is calculated which includes three categories of levels of availability, level of performance, and level of quality. Where in looking at the causes of low OEE seen from the proportion of six major losses. The results showed that the average overall equipment effectiveness (OEE) value of 56.19% was considered ineffective because corrective steps still needed to be taken so that it could inhibit barge loading conveyor (BLC) activities. This is affected by slowdowns, tuning, and adjustments, as well as idling and mining stops with high loss proportion values.","PeriodicalId":445444,"journal":{"name":"Steam Engineering","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127566503","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 high number of work accidents that occur in Indonesia causes many economic losses for both employees and companies. The aims of this study included knowing the effect of OSH implementation on performance, the influence of the work environment on performance, the influence of competence on performance, and the effect of OSH implementation, work environment, and competence on the performance of SMK alumni employees in the AHASS workshop in Malang City. The population in this study were all AHASS workshop mechanics in the city of Malang. Sampling was carried out by proportional random sampling and obtained as many as 118 people. The research design uses a correlational quantitative design. The results showed that there was a significant contribution between K3, work environment, and competency on the performance of SMK alumni employees in the AHASS workshop in Malang City. This is indicated by the contribution value of 63.4%. Partially, the application of OSH contributed 30.22%, perceptions of the work environment contributed 15.12%, and competence contributed 17.8%. So the conclusion from this study is that OSH, work environment, and competence each have an influence on the performance of SMK alumni employees. All three simultaneously have a significant contribution to performance. So it is hoped that the AHASS workshop can create a comfortable and safe work environment for employees, besides that mechanics are also expected to always improve the application of K3 at work.
{"title":"KONTRIBUSI PERSEPSI LINGKUNGAN, KOMPETENSI KERJA, DAN K3 TERHADAP KINERJA PEGAWAI","authors":"Sugeng . Pramudibyo, Yayi Febdia Pradani, Bella Cornelia Tjiptady","doi":"10.37304/jptm.v4i2.8335","DOIUrl":"https://doi.org/10.37304/jptm.v4i2.8335","url":null,"abstract":"The high number of work accidents that occur in Indonesia causes many economic losses for both employees and companies. The aims of this study included knowing the effect of OSH implementation on performance, the influence of the work environment on performance, the influence of competence on performance, and the effect of OSH implementation, work environment, and competence on the performance of SMK alumni employees in the AHASS workshop in Malang City. The population in this study were all AHASS workshop mechanics in the city of Malang. Sampling was carried out by proportional random sampling and obtained as many as 118 people. The research design uses a correlational quantitative design. The results showed that there was a significant contribution between K3, work environment, and competency on the performance of SMK alumni employees in the AHASS workshop in Malang City. This is indicated by the contribution value of 63.4%. Partially, the application of OSH contributed 30.22%, perceptions of the work environment contributed 15.12%, and competence contributed 17.8%. So the conclusion from this study is that OSH, work environment, and competence each have an influence on the performance of SMK alumni employees. All three simultaneously have a significant contribution to performance. So it is hoped that the AHASS workshop can create a comfortable and safe work environment for employees, besides that mechanics are also expected to always improve the application of K3 at work.","PeriodicalId":445444,"journal":{"name":"Steam Engineering","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125659907","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 determine whether the problem-based learning model can improve student learning outcomes in the subject of automotive engineering basic work in class X Automotive Body Repair Techniques (TPBO) SMK N 2 Depok, Sleman Yogyakarta. This type of research is Classroom Action Research through 2 cycles where there are four stages carried out, namely (1) planning, (2) implementation, (3) observation, and (4) reflection which leads to an increase in student learning outcomes. The subjects in this Classroom Action Research were class X TPBO SMK N 2 Depok even semester students. Based on data analysis and results of Classroom Action Research (CAR), it can be concluded that based on the results of student learning tests in cycle I, 8 students (25%) completed their studies, in cycle II, 29 students (90.62%) completed learning by obtaining a value of ≥ 75. Based on the results of observations of student learning activities in the first cycle, 18 students (56.25%) were in the less active category and decreased in the second cycle to 4 students (12.5%). Thus the results of the study indicate that the problem-based learning model can increase student activity and learning outcomes in the basic competence of maintaining measuring instruments in the subject of automotive engineering basic work in class X TPBO students at SMK Negeri 2 Depok, Sleman Regency, Yogyakarta.
本研究旨在确定问题为基础的学习模式是否能改善学生在日惹SMK N 2 Depok, Sleman Yogyakarta的汽车车身维修技术(TPBO) X班的汽车工程基础工作的学习成果。这种类型的研究是课堂行动研究，通过2个周期，其中有四个阶段进行，即(1)计划，(2)实施，(3)观察，(4)反思，从而提高学生的学习成果。本次课堂行动研究的对象为X班TPBO SMK N 2 Depok甚至学期的学生。根据数据分析和CAR (Classroom Action Research)的结果，可以得出结论，根据第一周期学生学习测试的结果，有8名学生(25%)完成了学业，在第二周期，有29名学生(90.62%)完成了学习，其值≥75。根据第一周期学生学习活动的观察结果，18名学生(56.25%)属于较不活跃的类别，第二周期减少到4名学生(12.5%)。因此，本研究结果显示，在日惹Sleman Regency SMK Negeri 2 Depok，基于问题的学习模式可以提高学生在汽车工程基础作业科目中维护测量仪器基本能力的积极性和学习成果。
{"title":"PENERAPAN MODEL PEMBELAJARAN PBL UNTUK MENINGKATKAN HASIL BELAJAR SISWA TPBO SMKN 2 DEPOK","authors":"Islami Fatwa, Esta Larosa, Munzir Absa","doi":"10.37304/jptm.v4i2.8201","DOIUrl":"https://doi.org/10.37304/jptm.v4i2.8201","url":null,"abstract":"This research aims to determine whether the problem-based learning model can improve student learning outcomes in the subject of automotive engineering basic work in class X Automotive Body Repair Techniques (TPBO) SMK N 2 Depok, Sleman Yogyakarta. This type of research is Classroom Action Research through 2 cycles where there are four stages carried out, namely (1) planning, (2) implementation, (3) observation, and (4) reflection which leads to an increase in student learning outcomes. The subjects in this Classroom Action Research were class X TPBO SMK N 2 Depok even semester students. Based on data analysis and results of Classroom Action Research (CAR), it can be concluded that based on the results of student learning tests in cycle I, 8 students (25%) completed their studies, in cycle II, 29 students (90.62%) completed learning by obtaining a value of ≥ 75. Based on the results of observations of student learning activities in the first cycle, 18 students (56.25%) were in the less active category and decreased in the second cycle to 4 students (12.5%). Thus the results of the study indicate that the problem-based learning model can increase student activity and learning outcomes in the basic competence of maintaining measuring instruments in the subject of automotive engineering basic work in class X TPBO students at SMK Negeri 2 Depok, Sleman Regency, Yogyakarta.","PeriodicalId":445444,"journal":{"name":"Steam Engineering","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114546250","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}
Moh. Fikri Pomalingo, Elfransius Sinaga, Amos Axel Sinaga, Paulus Pius Pora Dosy, Bastian Rikardo Parhusip, Julfran Devit Damanik, Djami Olii, Desi Rinnawati Sinaga
The development of science and technology has made significant advances in the search for alternative energies to replace oil and coal. One of the widely studied alternative energies is electrical energy obtained from plants. The use of electrical energy is due to the increasing population. This increase results in people using electricity to fulfill their activities and lifestyle. An alternative energy from plants is star fruit. Starfruit is acidic and contains many good electrolytes for electricity. The results of the research related to the belief in Wuluh were carried out by researchers. Based on a 2: 1 ratio (earth and star fruit) it can produce 1V of electricity. When this concept is produced in large quantities and connected in series, it can produce greater electrical power. The research was excellent and laid the foundation for the team to develop various concepts. The plan is to manufacture the battery on a large scale so that it can later be used in areas without a power supply. This battery is also said to help illuminate public roads as an alternative to replacing solar panels.
{"title":"KARAKTERISTIK FISIK DAN LISTRIK BELIMBING WULUH UNTUK PEMBUATAN AKI ORGANIK","authors":"Moh. Fikri Pomalingo, Elfransius Sinaga, Amos Axel Sinaga, Paulus Pius Pora Dosy, Bastian Rikardo Parhusip, Julfran Devit Damanik, Djami Olii, Desi Rinnawati Sinaga","doi":"10.37304/jptm.v4i1.5630","DOIUrl":"https://doi.org/10.37304/jptm.v4i1.5630","url":null,"abstract":"The development of science and technology has made significant advances in the search for alternative energies to replace oil and coal. One of the widely studied alternative energies is electrical energy obtained from plants. The use of electrical energy is due to the increasing population. This increase results in people using electricity to fulfill their activities and lifestyle. An alternative energy from plants is star fruit. Starfruit is acidic and contains many good electrolytes for electricity. The results of the research related to the belief in Wuluh were carried out by researchers. Based on a 2: 1 ratio (earth and star fruit) it can produce 1V of electricity. When this concept is produced in large quantities and connected in series, it can produce greater electrical power. The research was excellent and laid the foundation for the team to develop various concepts. The plan is to manufacture the battery on a large scale so that it can later be used in areas without a power supply. This battery is also said to help illuminate public roads as an alternative to replacing solar panels.","PeriodicalId":445444,"journal":{"name":"Steam Engineering","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117116703","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：