bluuebunny/crossref_metadata_2025 huggingface dataset:
OPTIMASI PERENCANAAN PRODUKSI DENGAN METODE GOAL PROGRAMMING (Studi Kasus: PT Tibeka Jaya Abadi)
Authors: Supanjo Ginting  , Faiz Ahyaningsih
Published: March 2024

PT Tibeka Jaya Abadi merupakan perusahaan yang memproduksi kopi menjadi kopi sengah jadi yang dimana belum dijadikan bubuk kopi. PT Tibeka Jaya Abadi memiliki lebih dari satu target yang ingin dicapai yaitu Perusahaan menetapkan memaksimalkan pendapatan sebagai prioritas utama, disusul dengan menekan biaya bahan baku sebagai prioritas kedua, memaksimalkan waktu pengolahan sebagai prioritas ketiga, memaksimalkan hasil produksi prioritas keempat dan menentukan jumlah produksi yang optimal sebagai prioritas kelima, yang artinya tujuan perusahaan tidak lagi tunggal melainkan multi (lebih dari satu) dengan harapan setiap tujuan dapat dipenuhi dengan baik.  Metode Goal Programming merupakan metode yang tepat untuk dipergunakan pada masalah perusahan. Berdasarkan analisa data yang telah dilakukan oleh peneliti dengan bantuan software LINDO dalam proses pengolahan data didapat hasil yang lebih menguntungkan dibandingkan dengan metode yang selama ini dilaksanakan perusahaan. Perusahan mampu menentukan produksi yang optimal sesuai dengan permintan pasar sebesar 99.530 kg. Begitu pula waktu pengolahan dapat dimaksimalkan selama 120 jam. Dan sebelum mengunakan metode Goal Programming pendapatan Perusahaan sebesar Rp. 7.512.831.000. Dan setelah menggunakan metode Goal Programming maka pendapatan perusahaan adalah sebesar Rp. 8.324.780.000. Sehingga tujuan perusahaan yaitu meningkatkan optimal produksi tercapai.
Perencanaan Kebijakan Persediaan Vaksin Booster Dengan Metode Continuous Review (s,S) Untuk Mengurangi Overstock Di Rumah Sakit Tentara Kota Pematangsiantar
Authors: Renata Hany  , Nerli Khairani
Published: March 2024

Pematangsiantar City Army Hospital is one of the state-owned health facilities that provides booster vaccination services with 4 types of booster vaccines available, namely sinovac, astrazeneca, pfizer and moderna. The uncertain level of demand for booster vaccines causes the Pematangsiantar City Army Hospital to require booster vaccine inventory policy planning using the continuous review (s,S) method to prevent overstock which results in considerable cost expenditures. From the calculation of booster vaccine inventory control using the continuous review method (s,S), it is obtained that the total inventory cost has a significant percentage change. For the type of sinovac, the percentage change in total inventory costs reaches 92% of the total inventory costs in the existing conditions, for astrazeneca reaches 58% of the total inventory costs in the existing conditions, for pfizer reaches 60% of the total inventory costs in the existing conditions, and for moderna reaches 95% of the total inventory costs in the existing conditions. The results of the calculation of the total cost of inventory with continuous review (s,S) can provide a decrease in costs incurred by the Pematangsiantar City Army Hospital. This is because the continuous review (s,S) inventory policy minimises the cost of vaccine shortages which are quite costly.
Optimasi Biaya Pengendalian Persediaan Alat Suntik (Spuit) Dengan Metode Optimisasi Robust Menggunakan Aplikasi Python Di RSUD Dr. Pirngadi
Authors: Rotua Ignasia Saragih  , Tri Andri Hutapea
Published: March 2024

Inventory control is very important for companies because without proper inventory control the company will experience problems in meeting consumer needs both in the form of goods and services produced by the company. RSUD Dr. Pirngadi is one of the companies that uses conventional methods to calculate the total cost of inventory so that the costs incurred both for ordering syringes and storage costs are still high, therefore it is necessary to control the inventory of syringes which aims to minimise inventory costs so that company goals can be achieved. In solving the problem of controlling inventory costs to minimise total inventory costs, namely using robust optimisation. Robust optimisation is an optimisation model that contains uncertainty data to obtain the right solution using linear program solving. The results of research at the RSUD Dr. Pirngadi obtained the total cost of inventory according to company policy for the use of 3 mL Terumo syringes is Rp.426,104,665 while the robust optimisation method is Rp.319,647,106 so it can be concluded that by applying the robust optimisation method to the company can save inventory costs of Rp.106,987,599 or 25%.  Furthermore, the total inventory cost of using a 5 mL Terumo syringe according to company policy is Rp.208,402,454 while the robust optimisation method is Rp.166,608,139 so it can be concluded that by applying the robust optimisation method to the company can save inventory costs of Rp.41,794,315 or 20%.
ANALISIS SISTEM ANTRIAN PADA PT. BANK SUSMUT KANTOR PUSAT MEDAN MENGGUNAKAN MODEL ANTRIAN MULTI CHANNEL SINGLE PHASE
Authors: Okta Via Herawati Siahaan  , Abil Mansyur
Published: March 2024

Antrian adalah fenomena atau kejadian yang sering dijumpai dalam kehidupan sehari-hari. Antrian yang sangat panjang dapat merugikan pihak yang membutuhkan pelayanan jika tidak dilayani dengan cepat, karena banyaknya waktu yang digunakan  terbuang selama menunggu giliran pelayanan. PT. Bank Sumut Kantor Pusat Medan merupakan salah satu bank daerah yang sumber dananya berasal dari simpanan masyarakat. Adapun tujuan dari penelitian ini adalah untuk mengetahui model sistem antrian serta menemukan alternatif untuk mengoptimalkan sistem pelayanan pada PT. Bank Sumut Kantor Pusat Medan. Sistem antrian teller yang diterapkan oleh bank ini adalah sistem antrian yang terdapat lebih dari satu jenis layanan yang diberikan, tetapi dalam setiap jenis layanan hanya terdapat satu pemberi layanan dengan memberi nomor antrian atau yang sering disebut Multi Channel Single Phase. Disiplin antrian yang digunakan pada bank ini yaitu  first come first served (FCFS). Berdasarkan hasil pembahasan, model antrian yang diperoleh adalah  yang berarti bahwa tingkat kedatangan nasabah berdistribusi Poisson, waktu pelayanan nasabah berdistribusi Eksponensial, jumlah server sebanyak empat, disiplin antrian adalah First Come First Serve (FCFS), jumlah nasabah yang masuk dalam sistem tidak terhingga dan ukuran populasi masuk tidak terhingga. Dengan dilakukannya evaluasi terhadap kinerja teller dapat membantu mengoptimalkan antrian yang terjadi pada PT. Bank Sumut Kantor Pusat Medan. Selain itu, Bank juga dapat menerapkan standar waktu pelayanan dan standar waktu tunggu nasabah.
Analisis Kemampuan Pemecahan Masalah Matematika Dalam Menyelesaikan Soal Cerita Berdasarkan Prosedur Polya
Authors: Sabrina Ratih Kusumaningrum  , Muhammad Nailul Furqon  , Wafna Jannata Ulya  , Fitriyah Amaliyah
Published: March 2024

Problem solving skills are important for students to overcome various problems related to learning and community life. This involves students actively exploring, observing, trying, and investigating using the knowledge and abilities they have. Problem solving is the main focus of developing students' higher order thinking skills in mathematics. This research was conducted by means of observation, interviews, and post-test methods on the 4th grade students of SD Negeri 7 Gondosari. In the results of the discussion, there are 10 data from 31 students which can describe a good level of problem solving. Some students experienced difficulties in implementing the problem and re-examining the results of the solution. Therefore, it is important for students to continue to hone their problem solving abilities using the Polya procedure and to re-check the correctness of the solutions that have been done.
Implementasi Kurikulum Merdeka: Kendala dan Penanganannya dalam Pembelajaran di Sekolah
Authors: Ummi Nur Afinni Dwi Jayanti  , Aulia Andin Kinanti  , Ade Sekar Anggraini  , Adyla Syukhraini Marwi  , Putri Agustina Anggreni Arwira  , Raini Dahriana Pulungan
Published: March 2024

The independent curriculum is a curriculum that has various learning topics and is more flexible for teachers and students. In fact, the government gives full authority and responsibility to all schools to create a curriculum that suits their needs and culture. The purpose of this research is to find and explain the obstacles faced by teachers in implementing the independent curriculum. Thus, research schools can determine the appropriate method to overcome this obstacle. This research uses descriptive qualitative method. The data collected is based on interviews and literature reviews from journals that discuss the independent curriculum. The results of the study show that teachers face a number of challenges in implementing an independent curriculum. Some of these challenges include the government not socializing the independent curriculum, preparing teachers to switch to an independent curriculum, and the availability of educational resources available to teachers, which are still focused on textbooks and handbooks.
Optimalisasi Pengelolaan Lahan Parkir Menggunakan Program Integer Metode Branch And Bound Di Mall Plaza Medan Fair
Authors: Mestria Cicilia Panjaitan  , Abil Mansyur
Published: March 2024

The rapid development of vehicles has an impact on increasing the need for parking space, thus demanding the need for availability and land management that provides convenience and comfort for motorists. Plaza Medan Fair mall is still not optimal in planning and managing parking lots, this can be seen from the number of vehicles that do not get parking spaces while parking is still available, besides that the placement of parking cars has not been arranged so that visitors still have difficulty in finding a parking space. This can have an impact on not optimal parking lot income. Parking lot management can be done by classifying parking by categorizing vehicles according to their group considering that each vehicle has a different size and can be grouped according to type. Optimization of parking management can be done using the branch and bound method integer program. The branch and bound method is a method to find the optimal solution to the integer problem with the concept of branching and bounding. The results of the study found that there were 200 parking spaces for small cars, 651 parking spaces, 651 parking spaces, 226 large cars and 70 parking spaces. The maximum parking income obtained by Plaza Medan Fair mall is Rp10,023,000.-.
Penerapan Pembelajaran Kooperatif Tipe Think-Talk-Write Untuk Meningkatkan Kemampuan Komunikasi Matematis Siswa Pada Materi Statistika di Kelas VIII SMP Parulian 1 Medan
Authors: Angela Dinaro Silalahi  , W. Rajagukguk
Published: March 2024

Mathematics is a scientific field that investigates formless structures and forms of interaction within them. Mathematical interaction is a powerful tool used to express mathematical opinions verbally or in writing. The Think-Talk-Write (TTW) learning approach is designed to facilitate the construction, reflection, and organization of new mathematical views. This study aims to explore the efficacy of using TTW learning examples as a tactic to enhance the quality of students' mathematical communication, and to assess the impact of this approach. In order to achieve these goals, researchers used classroom action research in two stages of testing. The study involved 21 students in grade VIII at SMP Parulian 1 Medan. The initial ability test revealed that the students' mathematical communication ability scores were 34.2%. After conducting test activities in cycle I, the average mathematical communication ability of students rose to 36.8%. In the second cycle (II), the percentage result increased to 88%. The results of the research demonstrate that students in Class VIII at SMP Parulian 1 Medan experience a significant improvement in their mathematical communication skills through learning via the Think-Talk-Write model. We can conclude that this approach is an effective way to enhance students' mathematical communication skills.
Interpretasi Atom dalam Kajian Surat Aż-Żāriyāt
Authors: Intan Masruroh Swastika
Published: March 2024

This research was conducted as an effort to obtain a reading material related to thermodynamics so that it can be more easily understood by students or other readers. In conducting research, a researcher needs to follow the rules and regulations that apply so that the results obtained can be said to be valid. This research was conducted using the literature review method, namely by looking for sources that lead to a literature review of the basic concepts of thermodynamics which in this search are very important and much needed. The results of this study are that there are implications or connectedness between the concept of a single particle system and thermodynamics. Single particle systems trapped in a potential well can be explained or understood from a thermodynamic perspective.
Penerapan Model Pembelajaran PBL Berbantuan Software Geogebra Untuk Meningkatkan Kemampuan Pemahaman Konsep Matematis Siswa
Authors: Nur Icha Putri  , Mukhtar Mukhtar
Published: March 2024

This research applies the PBL learning model with the help of Geogebra software to test the increase in junior high school students' ability to understand mathematical concepts. This research aims to find out whether the application of the PBL learning model assisted by Geogebra software can improve students' ability to understand mathematical concepts. The research method used is Classroom Action Research. The subjects of this research were 29 students in class VII-6 of SMP Negeri 17 Medan. The object of this research is to increase students' understanding of mathematical concepts in set material with the PBL model assisted by Geogebra software. Based on the research results obtained, in cycle I the number of students who completed classical learning was 8 students (27.59%), and 21 students (72.41%) had not yet completed it, with an average class score of 54.87. In cycle II there was an increase in students' ability to understand mathematical concepts, there were 21 students (72.41%) who achieved completeness and 8 students (27.59%) who had not yet completed it, with a class average score of 72.24. The target percentage level of student success based on the second cycle test of understanding mathematical concepts has reached the specified completeness, namely 70% with a KKM of 70. Based on the research results, it can be concluded that the application of the Problem Based Learning (PBL) model assisted by Geogebra software can improve the ability to understand mathematical concepts student.
Optimasi Keuntungan Produksi UMKM Keripik Pisang Menggunakan Linear Programming Metode Simpleks Dan Software POM-QM
Authors: Salsabilah Daryani  , Syaharani Sunggu Aritonang  , Suvriadi Panggabean
Published: March 2024

This research focuses on optimizing the profits of  UMKM production of banana chips using the simplex linear programming method and the help of POM-QM software. This research aims to find out ways to use profit optimization methods in banana chips MSMEs so that they can find out maximum profits, production costs, income and raw materials used. The method used is a qualitative descriptive method, where the data obtained is more descriptive in nature from the results of interviews and observations that have been carried out and then the data will be analyzed qualitatively. Data collection techniques in this research include the use of primary data and secondary data. Primary data is obtained through observation, interviews, or distribution of questionnaires to relevant sources. Meanwhile, secondary data was obtained through literature searches from books and magazines that were relevant to the research topic. The analysis technique used is linear programming using the simplex method. The research results and discussion show that this function has reached optimal conditions. Therefore, the calculation stops once all the values in the objective function become positive. The result of this solution is the variable value x1 = 6 ; x2 = 2 ; x3 = 0 dan x4 = 0. Increase in profit from the initial value of Rp. 675,000 to reach a maximum profit (Zmaks) of Rp. 900,000, then the difference between profits before and after optimization is IDR. 225,000, and with the help of POM-QM for Windows software calculations become more relevant because this tool helps in completing calculations to achieve maximum profit levels quickly, accurately and efficiently.
Implementasi Metode Pembelajaran Pecahan Menggunakan Media Visualisasi di Kelas IV Sekolah Dasar Negeri 243 Cicabe
Authors: Azalia Zalfa Azura  , Edria Al Shahada  , Salamah Hujaimah  , Silfi Mauludini
Published: March 2024

Fractions have many rules that often cause misunderstanding of the concept. Thus, media is needed to make it easier for students to understand the concept of fractions. The purpose of this study was to analyse the implementation of fraction learning methods using visualisation media in class IV of State Elementary School 243 Cicabe. This research method is quantitative. The sample used in this study was 24 fourth grade students with the object of research, namely the process of learning fractions using visualisation media and students' competence in solving fraction problems that were changed in the form of visualisation. The research method used was field research with data analysed using descriptive analysis. The results showed that the fraction material explained using visualisation media could be understood by the students although when the material level was raised, some students experienced slight difficulties.
Pengembangan Bahan Ajar Berbasis Pembelajaran Interaktif pada Siswa Kelas 4A dan 4C SDPN 252 Setiabudhi
Authors: Arwyn Muhammad Sya’bani  , Muhammad Maulid Aufa Putra Soejana  , Muhammad Salman Naufal  , Syauqi Al-Harits Gymnastiar
Published: March 2024

This research focuses on the development of interactive learning materials to enhance the understanding of fourth-grade elementary school students regarding rounding. Pre-tests and post-tests were conducted on the experimental group to measure its effectiveness. The objectives of this study are (1) to develop teaching materials using a clothing measuring tape and (2) to analyze the differences in learning outcomes between students using this media and conventional methods in the 4A and 4C classes at SDPN 252 Setiabudhi. The data analysis activities involve processing the data and applying statistical analysis. The results indicate a lack of significant improvement in students' understanding of rounding concepts after the implementation of interactive teaching materials. Statistical analysis shows that the average scores on the post-test did not exhibit a significant increase compared to the pre-test. In conclusion, the teaching method using a clothing measuring tape is less effective when applied to 4A and 4C students at SDPN 252 Setiabudhi.
Penerapan Media Aplikasi Gambar Untuk Meningkatkan Kemampuan Membaca Pada Mata Kuliah Bahasa Inggris Matematika
Authors: Agus Qowiyudin  , Amina Septia Sari  , Lailatus Syarifah
Published: March 2024

The ability to use image applications with accuracy, fluency and good and correct understanding is a challenge for students in forming new knowledge. There are still many students who do not master the skills of taking pictures of their surroundings in the Arloopa Application. Therefore, this research aims to evaluate the application of image media techniques to the skill of taking pictures of surrounding objects. This research is descriptive qualitative research. This research was carried out in three cycles, each consisting of two face-to-face learning cycles. The data analysis techniques used were descriptive qualitative and quantitative analysis. The results of the research show that students in cycles I, II and III have average scores which indicate that the application of image media techniques can improve their ability to use image media applications. It was concluded that the application of effective image media can increase the ability to take pictures of surrounding objects so that they become spatial shapes. Image media can facilitate students in learning English Mathematics.
Pro dan Kontra dalam Perkuliahan Secara Blended Learning di Program studi Pendidikan Matematika UNU Pasuruan Tahun 2023
Authors: Achmad Firmansyah  , Siti Nur Dianah  , Agus Qowiyuddin
Published: March 2024

Blended learning is a new learning strategy that provides many benefits for students, as well as a form of information and communication technology support towards new learning modes. This research aims to find out: 1) The pros and cons of blended learning lectures in the UNU Pasuruan mathematics education study program in 2023. 2) supporting and inhibiting factors for the blended learning lecture process. This type of research is qualitative with a descriptive approach. The number of samples in this study was 6. The data collection technique was to include the results of interviews that had been conducted accompanied by documentation of their implementation.
Penerapan Model Pembelajaran Kooperatif Think Talk Write Untuk Meningkatkan Komunikasi Matematis Siswa MAN 1 Medan
Authors: Semi Syaina Amanda  , Asrin Lubis
Published: March 2024

This research aims to enhance the mathematical communication skills of students after implementing the Think Talk Write cooperative learning model. The study was conducted in the first semester of the 2023/2024 academic year in class XI MIA 3 at MAN 1 Medan. The subjects of this research were 39 students from class XI MIA 3 MAN 1 Medan. The object of this research was the mathematical communication skills of students by applying the Think Talk Write learning model. The research method used was classroom action research conducted over 2 cycles. The results of the students' mathematical communication skills test showed improvement from the initial test to the tests given in Cycle I and Cycle II. In the initial test, only 1 student (2.5%) achieved proficiency with an average score of 56, categorized as low. In Cycle I, there was a classical increase, with 10 students (25.6%) achieving proficiency with an average score of 67.9, categorized as moderate. In Cycle II, there was also a classical increase, with 33 students (84.6%) achieving proficiency with an average score of 86.9, categorized as high. It can be concluded that by implementing the Think Talk Write cooperative learning model, it is possible to improve the mathematical communication skills of class XI MIA 3 students at MAN 1 Medan.
Pengaruh Model Pembelajaran Berbasis Masalah dengan Pendekatan STEM terhadap Kemampuan Pemecahan Masalah Matematis Siswa
Authors: Ripaldo Pandiangan  , Asrin Lubis
Published: March 2024

This study aims to determine whether there is an influence of the problem-based learning model (PBL) with a STEM approach on the mathematical problem solving ability of grade VIII students of SMP Negeri 17 Medan. This research was conducted at SMP N 17 Medan T.A 2023/2024. The research method used is a quasi-experimental method. The sample of this study consisted of two classes, namely class VIII-3 as an experimental class taught with a PBL model with a STEM approach and class VIII-4 as a control class taught with conventional models. Based on descriptive statistics and categorization of research results, it was found that the mathematical problem solving ability of experimental class students was 67,74% of students in the high category, 32.26% of other students in the medium category, and no students in the low category. Meanwhile, in the control class, 15,63% of students were in the high level of problem solving ability, 53,13% were in the medium level and 31,24% of students were in the category low category. Thus it can be seen that the mathematical problem solving ability of grade students taught with PBL with a STEM approach is better than conventional learning models. Furthermore, with inferential statistical analysis for the t test, calculated t value = 2,42 and ttable = 1,999623, thus t calculated > t table means that the problem-solving ability of students taught with PBL with a STEM approach is not the same as students who use the learning  conventional model. With further analysis, Fcalculated = 5,6847 and F table = 3,998494482, then  calculated F > F table so it can be concluded that problem-based learning models with a STEM approach have a significant effect on students' mathematical problem solving abilities.
Penerapan Model Pembelajaran Open Ended Untuk Meningkatkan Kemampuan Berpikir Kreatif dan Penalaran Matematis Siswa
Authors: Michelle Ivana Filbertha  , Sahat Saragih
Published: March 2024

This research aims to find out how to improve the creative thinking and mathematical reasoning abilities of class after implementing learning based on the open ended learning model. This research is Classroom Action Research (PTK). Data was collected through tests of students' creative thinking and mathematical reasoning abilities at the end of each cycle and observation sheets of teacher and student activities. The results of the research show that: (1) The increase in students' creative thinking and mathematical reasoning abilities is classified as a medium improvement criterion with the respective average N-gain values being 0.53 and 0.49. And the percentage of classical completion of students' creative thinking abilities after implementing cycle I increased to 47.22% and after implementing cycle II actions increased to 86.11%. As well as the percentage of classical completeness of students' mathematical reasoning abilities after implementing cycle I actions increased to 47.22% and after implementing cycle II actions increased to 91.67%; (2) The process of students' answers in completing tests on students' creative thinking abilities and mathematical reasoning can be said to be good.
Analisis Brand Switching dan Strategi Pemasaran Menggunakan Markov Chain dan Game Theory di Kota Medan
Authors: Rendy Ihsan Halim  , Pardomuan Sitompul
Published: March 2024

This research analyzes the competitive strategies among Shopee, Lazada, and Tokopedia using Game Theory and Markov Chain, focusing on the marketing mix: price, promotion, security, service, and product availability. The results reveal varied optimal strategies. For instance, in the Shopee vs. Lazada competition, Shopee excels in price (0.66), security (0.124), and product availability (0.208). In the Shopee vs. Tokopedia competition, Shopee prioritizes price (0.129), security (0.375), and product availability (0.33315), while Tokopedia emphasizes price (0.5) and service (0.5). In the Lazada vs. Tokopedia scenario, Lazada stands out in security (0.5826) and product availability (0.4174), whereas Tokopedia focuses on price (0.749) and service (0.251). Regarding customer transition using the Markov Chain, the brand transition probabilities are Shopee (0.469), Lazada (0.306), and Tokopedia (0.223). In conclusion, optimal E-commerce strategies involve 5 different approaches, with variations depending on the competitive pair. The probability of customer transition can be measured through the Markov Chain approach.
Penerapan Pembelajaran Problem Solving Dalam Meningkatkan Kreativitas Belajar Siswa Pada Materi Hubungan Antara Manusia Dengan Lingkungan Sebagai Akibat Dari Dinamika Atmosfer Mata Pelajaran Geografi Di Kelas X SMAN 1 Ngrayun Ponorogo Semester 2 Tahun
Authors: Didik Lestari
Published: March 2024

Tujuan penelitiannya adalah  untuk mengetahui penerapan metode pembelajaran problem solving untuk meningkatkan Kreativitas belajar siswa pada materi hubungan antara manusia dengan lingkungan sebagai akibat dari dinamika atmosfer Mata Pelajaran  Geografi di Kelas X  SMAN 1 Ngrayun Ponorogo. Metode yang dipakai untuk melakukan penelitian adalah penelitian Tindakan Kelas (PTK) pendekatan yang digunakan adalah pendekatan kualitatif.  Prosedur pengumpulan datanya adalah metode tes, observasi dan wawancara. Dari penelitian ini data tes diperoleh dari nilai prestasi belajar siswa dari siklus 1 dan siklus 2, digunakan sebagai ukuran meningkatnya kreativitas belajar siswa. Data observasi diperoleh melalui hasil aktivitas guru dan aktivitas siswa, Data  wawancara dilaksanakan untuk mengetahui pengetahuan prasyarat siswa dan untuk interaksi antara guru dan siswa selama pembelajaran dengan penggunaan metode pembelajaran problem solving.   Hasil penelitian dalam skripsi ini dapat dilihat setelah dilakukan tindakan dengan menerapkan metode pembelajaran problem solving siswa  Kelas X  SMAN 1 Ngrayun Ponorogo. Perubahan kreativitas belajar siswa dapat dilihat dari hasil belajarnya yang cenderung meningkat dan hasil observasi aktivitas siswa yang juga meningkatkan. Aktivitas siswa pada siklus I sebesar 66%, sedangkan pada siklus II sebesar 82.87%. Dengan demikian, berarti pada siklus II kreativitas belajar siswa sudah meningkat dibanding dengan siklus I. Selanjutnya, dibuktikan lagi dengan perolehan hasil belajar siswa pada tes pra tindakan, siklus I dan siklus II. Nilai taraf keberhasilan mengalami perubahan yang cenderung meningkat dari 70 pada pra tindakan, meningkat 78.6 pada siklus I dan meningkat lagi menjadi 87.6 pada siklus II. Dengan demikian, penerapan metode pembelajaran problem solving dapat meningkatkan kreativitas belajar siswa di  Kelas X  SMAN 1 Ngrayun Ponorogo.
Analisis Kebutuhan Mahasiswa Terhadap Bahan Ajar Sebagai Acuan Untuk Mengembangkan E-Module Pembelajaran Koperasi
Authors: Mutiya Oktariani
Published: March 2024

Penelitian ini bertujuan untuk menganalisis kebutuhan mahasiswa terhadap bahan ajar yang digunakan dalam kegiatan perkuliahan Pembelajaran Koperasi. Penelitian ini merupakan penelitian deskriptif eksploratif dengan subjek penelitian adalah mahasiswa pendidikan ekonomi semester enam FKIP Universitas Musamus sebanyak 25 orang mahasiswa. Data penelitian diperoleh dari kegiatan observasi awal dan pengisian angket kebutuhan terhadap bahan ajar yang diinginkan. Hasil observasi awal menunjukkan bahwa pada materi perkuliahan Pembelajaran Koperasi akan lebih banyak melakukan praktik dalam membuat perhitungan SHU namun dikarenakan waktu perkuliahan yang terbatas hanya dua sks disetiap pertemuan membuat dosen kesulitan untuk memberikan penjelasan materi secara rinci kepada mahasiswa. Hasil analisis angket mahasiswa menunjukkan bahwa mahasiswa lebih membutuhkan bahan ajar jenis digital berupa modul agar dapat menjadi penunjang dalam kegiatan perkuliahan mahasiswa dan dapat digunakan mahasiswa dalam kegiatan perkuliahan secara mandiri maupun dengan pendampingan dosen mata kuliah.
PEMBELAJARAN MATEMATIKA MELALUI MEDIA GOOGLE CLASSROOM DI TENGAH PANDEMI
Authors: Jogiana Siregar
Published: March 2024

This study aims to (1) reveal Mathematic learning through Google Classroom media in the midst of the Covid-19 pandemic, (2) find out the supporting and inhibiting factors for Mathematic learning through Google Classroom media in the midst of the Covid-19 pandemic, (3) school solutions and efforts and stakeholders to achieve Mathematic learning goals through Google Classroom media in the midst of the Covid-19 pandemic. The researcher used descriptive qualitative method. Research data obtained through in-depth interviews, observation, and documentation. The informants in this study were theprincipal, the head of the curriculum, Mathematic educators, homeroom teachers, class X students and guardians of students. Researchers used data analysis techniques, including data reduction, data presentation, drawing conclusions and checking the validity of the data. The results showed that, (1) PAI learning management in the evaluation of psychomotor aspects has not been implemented, (2) learning supporting factors, namely the existence workshops oflearning Google Classroom, strong signals and internet quotas, students having smartphones, and guardians of students being able to monitor and control students. learn while at home. Meanwhile, the inhibiting factors for learning are bad signals due to natural conditions and the concentration of students is easily disturbed, (3) the application of combined Mathematic learning, namely 50% face-to-face and 100% online requires good synergy between students, educators, families and communities. in order to achieve Mathematic learning objectives in the midst of the Covid-19 pandemic.

 

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STUDI LITERATUR ANALISIS PENINGKATAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DENGAN PENDEKATAN PEMBELAJARAN MATEMATIKA REALISTIK
Authors: Syahti Runia Hidayah  , Nurhasanah Siregar
Published: March 2024

The purpose of this study is to describe the results of the analysis of improving students' mathematical communication skills with Realistic Mathematics Education approach. The type of this research is descriptive qualitative research using the library research method. The subject of this research is the most published articles in published journals about mathematical communication skills through Realistic Mathematics Education approach to junior high school students. Based on the findings from 5 journals, it was found that students' mathematical communication improved better in students who studied with Realistic Mathematics Education approach compared to students who studied with conventional learning. Realistic Mathematics Education approach can improve students' ability to describe, understand, and represent mathematical ideas contained in pictures, tables or diagrams. So, Realistic Mathematics Education approach is one approach that can improve students' mathematical communication skills at the junior high school level with effect size score of 1,158 in the large effect category.
UPAYA GURU KE-NU-AN DALAM MENANAMKAN NILAI-NILAI ASWAJA PADA PESERTA DIDIK DI SMP ISLAM NGADIREJO TEMANGGUNG
Authors: Khifti Maulaya Falakhi  , Ngarifin Shidiq  , Vava Imam Agus Faisal
Published: March 2024

This study aims to determine the efforts of Ke-NU-an teachers in instilling the values of Ahlussunnah Wal Jama'ah in students at SMP Islam Ngadirejo. In addition, it is also to find out the results obtained in the efforts of NU-an teachers in instilling the values of Ahlussunnah Wal Jama'ah in students at SMP Islam Ngadirejo, as well as to find out the supporting and inhibiting factors. Qualitative field research uses observation, interview and documentation methods in data collection. Then the analysis technique uses data collection techniques, data reduction, data presentation and conclusion drawing and verification. The results showed that: 1) Teachers' efforts in instilling Aswaja values in students by instilling Aswaja values in the style of NU-an every day, religious extracurricular activities, IPNU and IPPNU organizations, as well as teaching Aswaja to NU-an in the classroom. 2) the results obtained in the process of instilling Aswaja values in students, namely the more accustomed students are in carrying out various Aswaja amaliyah-amaliyah to NU-an. 3) supporting factors in the process of instilling Aswaja values in students, namely SMP Islam Ngadirejo Temanggung is a school under the auspices of LP Ma'arif NU, then support from school culture that is still thick with Aswaja values, then support from teachers who are competent in ovating students in instilling Aswaja values, as well as support from facilities and infrastructure that can facilitate the learning process. While the inhibiting factors are the external environment (family environment and community environment) and the time in the learning process is short.
Penguatan Ketarbiyahan dan Keguruan di Lembaga Pendidikan Islam
Authors: Muhartini Muhartini  , Amril  Amril
Published: March 2024

The global era with the rapid and great advancement of information system technology, challenges teachers to have the ability to adapt themselves by improving scientific abilities and cutting-edge skills. But the most important thing is the ability to nurture students by sticking to sharia 'and can make them as noble ethical people. Efforts to strengthen tarbiyah and teacher training in Islamic educational institutions must make maximum efforts so that digital technology tools do not lull and deprive students of the right to get full control of teachers. This is the main mission of Islamic educational institutions so that the development of intelligent ethical humans can be reached by Islamic educational institutions. The three strategies that researchers offer in an effort to strengthen the conception of tarbiyah and teacher training in him and apply it to teacher professional performance activities are: (1) Understand and realize the achievement of tarbiyah and teacher goals; (2) Understand and apply the types of education and teaching; (3) Development of teacher soft skills so that they can become role models for students.
ANALISIS PERAN HUKUM ADMINISTRASI NEGARA TERHADAP UPAYA PENCEGAHAN PRAKTIK KORUPSI DALAM PEMERINTAHAN
Authors: Mutiara Gita Cahyani  , Rahmania Ramadhani
Published: March 2024

Corruption is an act of misappropriation or abuse that can harm the state for personal gain. Corruption is the enemy of society because it is carried out by people who are irresponsible and this robs people of their rights. This research discusses how the government authority over corrupt practices in state administrative law and the role of state administrative law in efforts to prevent corrupt practices in government. The type of this research is normative jurdicial research with a descriptive approach. The secondary data sources in this research are observations in books, articles, journals, and other documents. Validation of this data using source triangulation techniques, and analyzed with inductive qualitative techniques. This research concludes that government authority is closely related to state administrative law because this law plays an important role in realizing good and clean governance, especially from corruption. The government can create an authority by implementing a closed system policy. To prevent the entry of outsiders and help strengthen government regulation. The role of state administrative law in corruption practices can be in the form of optimizing leadership, improving administration, increasing the integrity and synergy of the bureaucracy, as well as strengthening legal awareness regarding corruption in the community.
POLA ASUH ANAK DALAM MENINGKATKAN PRESTASI BELAJAR DI PANTI ASUHAN AISYIYAH PAYAKUMBUH
Authors: Cici Marshela  , Linda Yarni
Published: March 2024

Children are the seeds of the nation and state that will continue the struggle and ideals of the nation. Therefore, children need guidance and direction from an early age from their parents to face the various struggles they will achieve. While the family is the smallest group unit that is first encountered by children and it is from the family that children get non-formal education for the first time. Therefore, parenting is very important in educating children for their success in the future. Services and fulfillment carried out for children in orphanages are useful so that children can learn to be independent and not depend on others after leaving the orphanage. The education and skills obtained at the Aisyiyah Payakumbuh Orphanage have a strong personal attitude, are optimistic about themselves, and can open themselves up to always be enthusiastic about living the wheel of life. This type of research is descriptive qualitative, using data collection methods, namely observation and interviews. The purpose of this study is to find out how the parenting style of children at the Aisyiyah Payakumbuh Orphanage, the supporting factors and inhibiting factors in improving children's learning achievement at the Aisyiyah Payakumbuh Orphanage. Based on research conducted by researchers, the parenting style that is applied to children at the Aisyiyah Orphanage is democratic parenting, namely by giving affection, providing guidance, looking after, and also providing education and good parenting to children. In addition there are several factors inhibiting children's learning in improving learning achievement, namely limited funds or economy, then the supporting factors are the environment.
Legalitas Pendirian Yayasan Oleh Orang Asing Di Indonesia
Authors: Muhamad Khamal Akbar Rahmadan  , I Made Sarjana
Published: March 2024

The research was conducted for the sole purpose of knowing the legality of establishing a foundation as a legal entity operating in the social, religious, and humanitarian fields, in this case the foundation was founded by foreigners. This research uses a method with normative research in addition to legislation is used as an approach, in addition to facts and conceptual analysis used as an approach in this research method. The results of the study indicate that the legali ty of the establishment of a foundation by foreigners in Indonesia has now been determined in Law Number 28 of 2004 concerning Amendments to Law Number 16 of 2001 concerning Foundations where foreigners in this context have more opportunities to set up a foundation. Regulations on foreign foundations are related to their establishment which are further emphasized in Government Regulation Number 63 of 2008 concerning the Implementation of the Law on Foundations as an implementing regulation that provides legal certainty to foreigners in establishing a foundation. as well as the nation, and the State of Indonesia.
Pengaruh Penerapan Teknologi Digital Terhadap Penggunaan Bilyet Giro dalam Bisnis Perdagangan
Authors: Milyatul Farihah  , Kamilia Sari  , Sumriyah Sumriyah
Published: March 2024

The development of digital technology has had a significant impact on the use of demand deposits in the trading business. This discussion aims to analyze the effect of the application of digital technology on the use of demand deposits in the retail industry. Several retail companies are still facing challenges related to technological infrastructure and the availability of reliable internet access. In order to optimize the use of demand deposits in the trading business with the adoption of digital technology, retail companies need to involve employees in training and developing technology skills. Attention to data protection and customer privacy is also required and the development of strategies to promote consumer acceptance of digital payment methods.
Feminisme Radikal : Hubungan Antara Pakaian Dengan Tingginya Tingkat Pelecehan Seksual Pada Wanita
Authors: Sefia Esa Puspita A.  , Vinda Olivia H.  , Virna Muhdelifa D.
Published: March 2024

Violence or sexual harassment is a problem that is quite serious and often occurs socially. In this case, it usually occurs in a problem that is complex. The rise of news on social media related to sexual violence experienced by some people is enough to shock the public. Most cases of sexual violence are experienced by a woman who is the victim. Cases of violence or sexual harassment against women are still an iceberg phenomenon. This is because many women who are victims of sexual harassment are reluctant to report what they have experienced. Violence or sexual harassment that occurs to women is often blamed on the way they dress. In fact, if you look at clothes, it is not one of the main causes of women becoming victims of sexual harassment. Violence or sexual harassment that occurs never looks at any clothes, in fact often the victim of sexual harassment is a woman who wears closed clothes. In addition, violence or sexual harassment can also be caused by a patriarchal culture that dominates and seems to justify the action. Where in patriarchal culture itself men are often considered more dominant and have a higher position than women. Therefore, men feel they have more power over women and can act as they please. Until now, patriarchal culture is still developing in society. Even though this shouldn't have been done. Therefore, there is a need for radical feminism with the aim of making changes in society and obtaining equality between men and women, especially in obtaining equal rights in society from a social and economic point of view.
Motives of Cyberbullying Behavior by Teenage K-Pop Fans on Twitter Social Media
Authors: Widya Sandrila  , Wahyunengsih  Wahyunengsih
Published: March 2024

The current development of internet technology around the world is increasingly sophisticated, all levels of society can enjoy the benefits of this internet. The existence of social media has now become a primary need that cannot be separated from human life. The presence of increasingly diverse social media has become a place for young K-Pop fans to cyberbully on various applications, one of which is Twitter. The selection of topics in this article aims to find out the motives or reasons behind these young K-Pop fans carrying out acts of cyberbullying. In research on this topic, the author will use qualitative methods by collecting non-participatory observational data and in-depth interviews with two informants, whom the author has traced and indeed indicated to be perpetrators of cyberbullying on social media Twitter. The results of the study found that the motives of young KPOP fans to carry out cyberbullying on Twitter social media were due to the nature of fanaticism towards idols, feeling annoyed and angry when they saw posts/tweets that vilified idols, jealousy or envy of other idol fans, lack of understanding of ethics and norms -norms of behavior on social media, and feel satisfied and happy if they feel they have won the debate.
Rasionalitas Mahasiswa Menikah pada Masa Tugas Akhir di Kota Tanjungpinang
Authors: Atika Rokhim  , Siti Arieta  , Sri Wahyuni
Published: March 2024

Describes the rational choices made by Tanjungpinang City students in deciding to get married. And this research discusses the factors for students in their decision to get married, the impact felt and the problems faced when deciding to get married. This research uses a qualitative type of research method with a phenomenological approach. The data sources in this study were obtained using data collection techniques through interviews and documentation. The subjects of this study were students who decided to get marriedduring their final year. The results of this study are in the form of an analysis of the factors or background of each informants is based on several factors, namely external factors such as family, economy, environment and religion. And there are also internal factors such as desire and opportunity. There is alsi an impact felt bystudents on their decision to get married, namely the impact on social life, where problems arise that can affect the field of education being undertaken and the strategies used by students in dealing with obstacles in the process of completing their studies. The theory used in this research is the rational choice developed by James S Coleman. So that it can be seen that the decisions taken by students in their decision to get married are (1) there is motivation that grows from the social environment to get married young, (2) religion that influencces student decisions to get married, (3) the decision to get married because they get advice from their parents, (4) mutual love.
Analisis Konseptual Teori Dan Proses Pelaksanaan Kebijakan Publik
Authors: Putri Ayu Anisya
Published: March 2024

Public policy is essentially and what is based on authority and power, because public policy is made by a group of people who have legitimate power in a government system. Very often a public policy that is implemented does not side with the people, and only benefits one party. Therefore, public policies provided by the government must have the value of siding with the people so that their implementation is intended to resolve every problem. The purpose of this writing is to discuss conceptual analysis of theories and the process of implementing public policy. The results of the discussion show that public policy is a very important factor in achieving maximum government administration.