JMPM Jurnal Matematika dan Pendidikan Matematika最新文献

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Analysis of Patient Satisfaction on Disease Polyclinic Services in Pirngadi General Hospital with Fuzzy Service Quality Method 用模糊服务质量法分析坪嘎地总医院疾病综合门诊患者服务满意度
JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-06-14 DOI: 10.47662/farabi.v6i1.439
Maisria Yela, Suyanto Suyanto
{"title":"Analysis of Patient Satisfaction on Disease Polyclinic Services in Pirngadi General Hospital with Fuzzy Service Quality Method","authors":"Maisria Yela, Suyanto Suyanto","doi":"10.47662/farabi.v6i1.439","DOIUrl":"https://doi.org/10.47662/farabi.v6i1.439","url":null,"abstract":"The needs and demands of patients for health services are one of the basic needs. The hospital must know the extent of patient satisfaction with the services provided by the hospital. The purpose of this study was to determine patient expectations for the services received and find out what are the priority improvements to improve the quality of service at Pirngadi Hospital. The method used in this study is the servqual approach combined with fuzzy theory so that the measurement of perceptions and expectations of patients can be measured accurately. The highest gap value is the reliability dimension of -28,17. Thus it can be seen that the reliability dimension is a concern to be able to improve the quality of service especially in ways and attitudes of health workers in serving patients which has the highest gap value of -31,25 of all question variables.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136017090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Implementation of the Just In Time Method to Efficient Production Costs (Literature Review Study) 实施准时生产法以提高生产成本(文献回顾研究)
JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-06-10 DOI: 10.47662/farabi.v6i1.438
Gita Shyntia Lumbantobing, Putri K Nasution
{"title":"Implementation of the Just In Time Method to Efficient Production Costs (Literature Review Study)","authors":"Gita Shyntia Lumbantobing, Putri K Nasution","doi":"10.47662/farabi.v6i1.438","DOIUrl":"https://doi.org/10.47662/farabi.v6i1.438","url":null,"abstract":"In production activities, the problem of inventory is one thing that must be considered in order to avoid waste in the production process. This study shows the control of raw material inventory in a production to get the optimal level of inventory. The just in time (JIT) method reduces the amount of inventory so that it can reduce costs as efficiently as possible. Inventory control with the just in time (JIT) method is the development of the economic order quantity (EOQ) method by reducing shipping lots. Based on this research, it is known that with the same data, using just in time (JIT) the costs incurred are smaller than the costs incurred previously. Costs previously incurred were Rp. 14,019,680.00 using economic order quantity (EOQ) the costs incurred were Rp. 8,497,593,00 while using just in time (JIT) the costs incurred were Rp. 3,800,239, 00 From these results it can be seen that with the just in time (JIT) method the production costs incurred are more efficient. The solution using the just in time (JIT) method is done with the help of MATLAB software.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135050668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Model Goal Programming Untuk Mengoptimasi Penjadwalan Perawat Rumah Sakit Universitas Sumatera Utara 目标模型设计以优化北苏门答腊大学医院护士的时间表
JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-06-09 DOI: 10.47662/farabi.v6i1.436
Eiby Valentine, Syahriol Sitorus
{"title":"Model Goal Programming Untuk Mengoptimasi Penjadwalan Perawat Rumah Sakit Universitas Sumatera Utara","authors":"Eiby Valentine, Syahriol Sitorus","doi":"10.47662/farabi.v6i1.436","DOIUrl":"https://doi.org/10.47662/farabi.v6i1.436","url":null,"abstract":"Rumah Sakit Universitas Sumatera Utara memiliki bagian pelayanan keperawatan yang mengemban tanggung jawab untuk meningkatkan kinerja pelayanan rumah sakit dan sering dianggap sebagai salah satu sektor terpenting dari keseluruhan pelayanan kesehatan pada rumah sakit tersebut. Baik buruknya pelayanan keperawatan dapat dikatakan sangat berkaitan dengan baik buruknya sistem penjadwalan kerja. Sebagaimana terlihat pada sistem penjadwalan di Rumah Sakit Universitas Sumatera Utara dimana pada awalnya hanya mengandalkan kemampuan kepala perawat untuk membuat penjadwalan secara manual sehingga terdapat beberapa kekurangan yaitu ketidakseimbangan jadwal dan timbulnya kecemburuan di antara perawat yang mempengaruhi kinerja pelayanan. Tujuan dari penelitian ini adalah untuk mendapatkan solusi dalam mengatasi masalah penjadwalan manual dengan menerapkan model nonpreemptive goal programming yang dapat menyusun jadwal perawat berdasarkan pertimbangan aturan rumah sakit (kendala utama) dan preferensi perawat (kendala tambahan). Metode yang digunakan dalam penelitian ini adalah goal programming dimana aturan-aturan penjadwalan dimodelkan dalam bentuk persamaan dan pertidaksamaan matematika untuk diselesaikan dengan model nonpreemptive goal programming melalui proses komputasi menggunakan software LINGO 18.0. Hasil dari penelitian ini adalah terciptanya jadwal yang optimal untuk periode waktu 31 hari kerja sesuai dengan aturan rumah sakit dan preferensi perawat dengan meminimalkan variabel deviasi pada ketiga kendala tujuan.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135214971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PENGARUH MEDIA E-COMIC MATERI ARITMATIKA SOSIAL TERHADAP MINAT BELAJAR SISWA SMP 社交算术媒体对中学生学习兴趣的影响
JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-06-03 DOI: 10.36526/tr.v7i1.2464
Hendrikus Andre, Yulis Jamiah, M. Rif’at
{"title":"PENGARUH MEDIA E-COMIC MATERI ARITMATIKA SOSIAL TERHADAP MINAT BELAJAR SISWA SMP","authors":"Hendrikus Andre, Yulis Jamiah, M. Rif’at","doi":"10.36526/tr.v7i1.2464","DOIUrl":"https://doi.org/10.36526/tr.v7i1.2464","url":null,"abstract":"The lack of interest in student learning can occur, one of which is because the teacher lacks variety in the use of media in the learning process in the classroom. This can happen because of the lack of knowledge about various media that can be used in learning. This study aims to describe the results of the application of e-comic media to social arithmetic material, and to determine the influence of the media on junior high school students' learning interest. This study uses a quantitative approach with the type of research that is pre-experimental with a one group pre test-post test design, which consists of the independent variable (e-comic social arithmetic material) and the dependent variable (student learning interest). The research sample was 43 students who had received social arithmetic material at SMP LKIA Pontianak. The data collection instrument is a questionnaire. Data were analyzed by descriptive analysis and inferential analysis. Based on the results of student responses, it was found that the application of e-comic media for social arithmetic material was classified as very good and the results of the hypothesis test stated that there was an effect of using e-comic media for social arithmetic material on students’ learning interest at SMP LKIA Pontianak.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88554986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
OPTIMASI RUTE PENDISTRIBUSIAN BBM MENGGUNAKAN ALGORITMA TABU SEARCH DAN CHEAPEST INSERTION HEURISTIC 使用搜索忌证算法和CHEAPEST吸入算法对燃料分配路线的优化
JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-06-01 DOI: 10.36526/tr.v7i1.2325
Ulfa Is. Abdul, M. R. Katili, D. Wungguli
{"title":"OPTIMASI RUTE PENDISTRIBUSIAN BBM MENGGUNAKAN ALGORITMA TABU SEARCH DAN CHEAPEST INSERTION HEURISTIC","authors":"Ulfa Is. Abdul, M. R. Katili, D. Wungguli","doi":"10.36526/tr.v7i1.2325","DOIUrl":"https://doi.org/10.36526/tr.v7i1.2325","url":null,"abstract":"\u0000 \u0000 \u0000 \u0000Distribution is an activity carried out on various types of transportation to carry out product marketing to various customers through planning by each company. In distribution, there needs to be systematic planning so as to minimize delays, one of which is the mileage factor. The purpose of this research is to optimize the optimal fuel distribution route at PT. Pertamina (Persero) Gorontalo VII Marketing Unit uses the heuristic method using the Tabu Search and Cheapest Insertion Heuristic algorithms and compares which algorithm is better which can be applied in determining the optimal fuel distribution route. The results showed that the Tabu Search algorithm was better at determining the optimal fuel distribution route with a total distance of 815.2 km, while the Cheapest Insertion Heuristic algorithm produced a total distance of 1039.7 km. \u0000 \u0000 \u0000 \u0000","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81131503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ant Colony Optimization Algorithm for Traveling Salesman Problem in Distributing Fertilizer 蚁群优化算法求解旅行商分配肥料问题
JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-05-20 DOI: 10.31943/mathline.v8i2.388
S. Hazizah, Riri Syafitri Lubis, Hendra Cipta
{"title":"Ant Colony Optimization Algorithm for Traveling Salesman Problem in Distributing Fertilizer","authors":"S. Hazizah, Riri Syafitri Lubis, Hendra Cipta","doi":"10.31943/mathline.v8i2.388","DOIUrl":"https://doi.org/10.31943/mathline.v8i2.388","url":null,"abstract":"Fertilization sometimes takes a long time due to the selection of mileage traveled in fertilizer distribution and coupled with the condition of  plantation roads that are partially damaged. The path taken is usually only a path that is memorized and is considered the shortest and optimal. The journey from one location to another by considering the shortest path is included in the problem of graph theory. To determine the shortest path to be traversed, you can use the Ant Colony algorithm, because it is optimal in determining short distances and can measure the minimum accumulated travel time close to optimal. This is a Traveling Salesman Problem (TSP) problem, which is visiting all location points starting from the starting point and ending at the starting point again. This research was conducted on oil palm plantations of PT. Socfindo Bangun Bandar in fertilizer distribution. The sample used is 6 location points which are then solved using the Ant Colony algorithm where this algorithm adopts the workings of ants to get the shortest route. The use of the Ant Colony algorithm in this case is limited to one cycle or one iteration (NC=1) so that the best route is obtained while the first cycle is the fertilizer warehouse (V1) to block 55 (V4) then block 63 (V6) to block 61 (V5) then block 51 (V2) to block 52 (V3) and back again to the fertilizer warehouse (V1), and from this route can be modified again to the opposite route with a distance of 15.71 km. Because the resulting distance is shorter than the usual route, this can speed up the time used by trucks to distribute fertilizer so that trucks can be used by workers to transport harvested palm fruit.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82250973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of Contextual Problems to Help Students Mathematic Understanding Ability in Science and Social Class Grades XI 运用情境问题帮助学生在科学与社会班11年级的数学理解能力
JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-05-20 DOI: 10.31943/mathline.v8i2.376
Fendy Reza Anin, K. Dirgantoro
{"title":"Application of Contextual Problems to Help Students Mathematic Understanding Ability in Science and Social Class Grades XI","authors":"Fendy Reza Anin, K. Dirgantoro","doi":"10.31943/mathline.v8i2.376","DOIUrl":"https://doi.org/10.31943/mathline.v8i2.376","url":null,"abstract":"Learning mathematics aims to instill the ability to understand mathematics. This ability is important because it trains students to think deductively and realize the relationship between mathematical concepts in real life. Field facts prove that XI IPA IPS students from a private high school in the Lampung area have difficulty working on contextual questions as a result of their low ability to understand mathematics. The purpose of this research is to analyze the implementation of contextual questions in helping students' mathematical understanding abilities. The subjects in this study were 21 students of class XI IPA IPS at a private school in Lampung. The research method used is descriptive qualitative and data collection through written tests and interviews. The results of the study show that contextual questions can help students' mathematical understanding abilities. Through the results of this study, it is suggested that schools provide training in making contextual questions, teachers need to use contextual questions in learning, and further researchers expand the variables reviewed.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87112102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improving Mathematics Learning Outcomes Using The Mind Mapping Method for Students of SMPN 8 Denpasar 运用思维导图法提高smpn8登巴萨学生数学学习成果
JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-05-20 DOI: 10.31943/mathline.v8i2.397
I. W. Widana, Eka Koirul Umam
{"title":"Improving Mathematics Learning Outcomes Using The Mind Mapping Method for Students of SMPN 8 Denpasar","authors":"I. W. Widana, Eka Koirul Umam","doi":"10.31943/mathline.v8i2.397","DOIUrl":"https://doi.org/10.31943/mathline.v8i2.397","url":null,"abstract":"This study is a classroom action research that aims to improve mathematics learning outcomes. The research was conducted at SMPN 8 Denpasar, which is located on Jl. Meduri No. 2, Sumerta Village, East Denpasar District, Denpasar City, Bali. The research subjects were 40 class VIII-A students of SMPN 8 Denpasar semester 2 of the 2022/2023 academic year. The object of research is the mathematics learning outcames. Data on learning outcomes were collected using tests, and analyzed descriptively qualitatively. Criteria for the success of the research: (a) the average value of class is at least to classical completeness criteria of 70 and (b) classical completeness of at least 85%. The results showed that in the first cycle the average value of class was 73.70 with classical completeness 52.50%; in cycle II the average value of class was 81.30 with classical completeness of 87.50%. Thus, it can be concluded that the Mind Mapping method is able to improve the mathematics learning outcomes of class VIII-A students of SMPN 8 Denpasar semester 2 of the 2022/2023 academic year in 2 cycles.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82885746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Photomath Applications for Learning Mathematics Analysis 学习数学分析的Photomath应用程序
JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-05-20 DOI: 10.31943/mathline.v8i2.322
Aulia Zakial Pikri, Putri Yulia, Rahmi Putri
{"title":"Photomath Applications for Learning Mathematics Analysis","authors":"Aulia Zakial Pikri, Putri Yulia, Rahmi Putri","doi":"10.31943/mathline.v8i2.322","DOIUrl":"https://doi.org/10.31943/mathline.v8i2.322","url":null,"abstract":"During the Covid-19 pandemic, the implementation of learning in schools underwent a change from face-to-face learning in class to online learning. One form of online defense that is carried out at SMPN 3 Sungaipuh is learning mathematics using the Photomath application. The purpose of this study was to determine the planning, implementation, evaluation and constraints encountered in learning Mathematics using the photomath application. This type of research use a descriptive qualitative analysis approach. Data collection techniques are observation, interviews, and documentation. The results of this study are that in implementing Mathematics learning assisted by the photomath application in solving Mathematics problems can be done in 4 stages, namely: (1) The planning stage, which starts from the stage in recognizing the photomath application and downloading it on the teacher's and students' android. (2) The stage of implementing the photomath application, which is the stage that starts from writing questions, taking photos and scanning questions, answering questions and solving steps in the photomath application, copying questions, working on practice questions, and evaluation/assessment, (3) Evaluation results Mathematics learning with the help of the photomath application has been going well as seen from the 20 grade VIII students of SMPN 3 Sungai Full who managed to solve the problems well as many as 15 people. (4) Constraints/weaknesses in using the photomath application are difficult for students who do not have an Android which will make students only copy answers. Based on the results of the research above, researchers suggest using the photomath application to help teachers teach students to answer sample questions quickly and in complete steps -the steps.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86270776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of Android-Based Mathematics Learning Media on Three Dimensional Subject Materials 基于android的三维教材数学学习媒体的开发
JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-05-20 DOI: 10.31943/mathline.v8i2.349
Alfa Teni Hawu, M. E. Nggaba, Erwin Randjawali
{"title":"Development of Android-Based Mathematics Learning Media on Three Dimensional Subject Materials","authors":"Alfa Teni Hawu, M. E. Nggaba, Erwin Randjawali","doi":"10.31943/mathline.v8i2.349","DOIUrl":"https://doi.org/10.31943/mathline.v8i2.349","url":null,"abstract":"This study aims to develop learning media products in the form of an android application called Geometry Learning to help students understand the concept of three dimensions. This research is included in the Research and Development (R&D) type using the ADDIE research development model (Analysis, Design, Development, Implementation, and Evaluation). The development of this research is based on several assessments of the developed Android-based learning media. The assessment results given by material experts have an average percentage of 87% (very feasible), and the assessment given by media experts has an average percentage of 91% (very feasible). In addition, the students were also assessed with an average percentage of 96.6% (very decent), and the average percentage of the teacher's assessment was 81% (very decent). Thus, the application of learning media in the form of an android application is feasible to be used in the learning process.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83599480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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