Journal Universitas PGRI Semarang
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The Application of Role-Playing Learning Methods in Javanese Language Learning Upload Material Grade 9 SMP N 2 Gemuh
No full textThis study aims to describe the results of the application of role-playing learning methods in Javanese language learning upload materials in grade 9 of SMP N 2 Gemuh in the 2023/2024 school year. This research was motivated by the low ability of grade 9 students in uploading and the use of inappropriate learning methods so that learning became boring and students seemed less active. Related to this problem, the formulation of the problem in this study is how to apply and the results of the application of role-playing learning methods in the upload material for grade 9 Javanese language learning at SMP N 2 Gemuh. The design in this study was a one-shoot case study using only one class without a control group or comparison. The data analysis technique used in this research is quantitative descriptive. The data in this study was obtained by observation and through interviews conducted with a Javanese maple teacher in one of the students. While the data collection techniques in this study used test and non-test techniques. Thus, the results of the application of role-playing methods in the upload material for grade 9 Javanese language learning at SMP N 2 Gemuh can have an influence on learning achievement
Penerapan model pembelajaran think pair share berbantu media audio visual terhadap kemampuan menyimak cerita rakyat berbahasa jawa pada siswa kelas VII A SMP N 5 Pati
No full textThis research aims to describe the results of application the Think Pair Share learning model on the ability to listen to Javanese folklore in class VII A students of SMP N 5 Pati. This research was motivated by the low ability of class VII students to listen to stories and the use of inappropriate learning methods or models so that learning became boring. The design of this research is pre-experimental in the form of a one-shot case study using only one class without a control or comparison group. The sampling technique used in this research was purposive sampling. The approach used in this research is quantitative descriptive. The data in this research was obtained by observation and through questionnaires. Meanwhile, the data collection technique in this research uses test techniques. The research results obtained after data analysis were carried out as follows: the research results explained that in the knowledge aspect there were 29 students or 85% who had reached the KKM, while 5 students or 28% had not reached the KKM, with a class average score of 81,98. In the skills aspect, there were 30 students or 88% who reached the KKM, while 4 students or 12% had not yet reached the KKM, with a class average score of 82,08. Thus, the application of the TPS (Think Pair Share) learning model to the ability to listen to Javanese folklore in class VII A students of SMP N 5 Pati can have an influence on learning achievement
Supplier Selection Modeling and Analysis in the Metal Casting Industry Using Analytical Hierarchy Process
No full textThis study presents a supplier selection problem of a raw material using an analytical hierarchy process. In the existing process, the delivery of raw materials experienced delays and impacted the production process. Therefore, this paper aims to determine the criteria for supplier selection and provide recommendations for the best vendor to be selected from the last request for quotation document. Analytical Hierarchy Process (AHP), as a multi-criteria approach, was utilized in this research, starting from determining criteria, the weight of criteria, and the final score for each supplier. Through discussions with the company's expert, procurement department, and users, as well as a review of the previous studies, this research defined three criteria, each consisting of three sub-criteria. The AHP approach was utilized to evaluate and determine the weights for the three criteria, yielding the following results: quality (62%), price (28%), and delivery (10%). The identified criteria, sub-criteria, and respective weights are subsequently utilized in a supplier selection scenario. Three suppliers of mild steel raw materials were evaluated using the weights of the criteria and sub-criteria obtained. Supplier 1 was selected because of having the higher alternative value of 0.602. The use of AHP in supplier selection is often impractical and contains subjectivity. Therefore, further research can be performed by integrating AHP with other methods, such as weighted scoring, to facilitate further the vendor selection process and integration with other methods, such as fuzzy logic, to reduce subjectivity
Optimization of Biogas Liquid Waste from Livestock Manure as a Source of Renewable Energy through Microbial Fuel Cell (MFC) Technology
No full textThis study examines the potential of biogas effluent as a source of electrical energy through microbial fuel cell (MFC) technology. The results showed that the one-room MFC produced a maximum voltage of 1302,2 mV, while the two-room MFC with KMnO4 electrolyte reached 1084,3 mV with an electric current of 0,1 mA. Simultaneously, the two-chamber MFC with K2Cr2O4 produced a maximum voltage of 1675,8 mV and an electric current of 0,99 mA. This potential, with electrical voltage values equivalent to commercial batteries, can improve the efficiency of electrical energy generation from organic waste and open up wider application opportunities in using renewable energy sources. Characterization of the MFC substrate showed a decrease in organic matter of biogas effluent with COD values of 500,96 mg/L and BOD of 300,23 mg/L. MFC bacteria from biogas waste were dominated by Gram-positive rod-shaped and Sarcina, except for one Gram-negative isolate of Spirillum
Yogyakarta Batik Image Classification Based on Convolutional Neural Network
No full textThis paper studies the efficiency of identifying motifs and patterns in Yogyakarta batik using the Convolutional Neural Network (CNN) algorithm. This research uses the AlexNet architecture on CNN to increase the accuracy of batik image classification. Apart from that, it also involves the use of Canny edge detection techniques and feature extraction using the Gray Level Co-occurrence Matrix (GLCM) to improve the feature extraction process in batik images. There are 6 folders representing 6 types of motifs containing -+20 to 25 data that have been prepared for the training session. Next, the data is processed with 20% of the data used for training and 80% for testing. The accuracy of this research using the SGDM optimizer reached 100%. The evaluation results provide insight into the extent to which edge emphasis can improve the model's ability to recognize and classify batik patterns. It also presents classification test results and evaluation metrics such as precision, recall, and F1 score
Comparing Optimizer Strategies For Enhancing Emotion Classification In IndoBERT Models
No full textEmotions are one of the reactions of human when they receive physical or verbal action. Every human action is based on emotion. Every opinion expressed in the comments column also contains the author's emotions. This research aims to classify five emotions, Marah, Takut, Senang, Cinta, and Sedih and evaluate the performance of three commonly used optimizer, Adam, RMSProp, and Nadam. The processed data used IndoBERT model for Indonesian text classification. The research purpose to search the best optimizer for text classification. The result shows classification used Adam Optimizer 90,21%, RMSProp Optimizer 82.11, and Nadam Optimizer 88.61%. The Adam optimizer applied to the IndoBERT model yielded the best results. This shows a significant improvement from previous studies, which had emotion classification
Factors Influencing the Management of Penggaron Terminal Facilities Based On Importance Performance Analysis (IPA) Method Results
No full textPenggaron Terminal is a type B terminal located in Pedurungan District which serves majors in the cities of Central Java Province. This study aims to determine the factors that influence the management of facilities at Penggaron Terminal. This research was conducted at the Penggaron terminal for two weeks, Questionnaires were distributed on Mondays and Sundays, in the morning at 07:00-10:00 WIB and in the afternoon at 16:00-18:00 WIB. This research is included in the quantitative research. Data collection uses primary data, namely data obtained from respondents' answers. Secondary data in the form of literature as a support related to research. Based on the data analysis, the results of the factors that influence the management of facilities at Penggaron Terminal are the availability of main and supporting facilities. Meanwhile, facilities that are not yet available at Penggaron Terminal are green open spaces and storage areas for goods.Keywords: service level, user, Penggaron Terminal
Internalisasi Disiplin Positif Pada Kelompok Kerja Guru Olahraga Kota Palu
No full textPerubahan budaya dan gaya hidup generasi Z, yang memerlukan pendekatan baru dalam mendisiplinkan siswa tanpa menggunakan hukuman fisik atau pendekatan militer. Tujuan utama pengabdian ini adalah memberikan pemahaman kepada guru mengenai prinsip disiplin positif sebagai alternatif untuk mengelola perilaku siswa secara lebih humanis, tanpa kekerasan atau penghukuman. Metode yang digunakan meliputi lokakarya dengan teknik coaching yang diawali dengan survey lapangan dan sosialisasi, kegiatan lokakarya serta pendampingan dan evaluasi yang merupakan upaya keberlanjutan hingga tahap implementasi. Lokakarya ini bertujuan untuk mengedepankan pendekatan humanis dalam menindak perilaku siswa, serta mendorong perubahan pola pikir siswa tanpa menggunakan sanksi fisik atau kekerasan. Hasil evaluasi pemahaman guru secara skor rata-rata pada tes awal sebesar 66.47 dan meningkat pada tes akhir sebesar 72.33 sehingga dapat disimpulkan bahwa hasil pemahaman peserta lokakarya dalam hal ini guru PJOK di Kota Palu mengalami peningkatan mengenai konsep disiplin positif dengan dan telah di implementasikan di sekolah masing-masing. Berdasarkan hal tersebut maka hendaknya ke depan kegiatan dilakukan dengan waktu yang lebih lama sehingga dapat melihat efek terhadap siswa bukan hanya pada tataran implementasi pada guru
Pelayanan General Fitness Test Atlet Kota Sukabumi Berbantu E-Form Untuk Percepatan Proses Analisis Data
No full textAtlet Kota Sukabumi yang akan berlaga pada Pekan Olahraga Provinsi (PORPROV) tahun 2022 perlu diketahuin status kondisi fisik sebagai parameter menuju event PORPROV. Kondisi fisik merupakan aspek yang penting bagi seorang atlet dalam menunjang pencapaian prestasi suatu cabang olaharaga. Khususnya dalam aspek kondisi fisik harus berdasarkan data yang diperoleh berdasarkan ilmu keolahragaan. Akan tetapi pelaksanaan general fitness test, khususnya di Kota Sukabumi masih menghadapi beberapa kendala, yaitu: pemilihan item tes yang sesuai hingga pengolahan dan analisis data hasil tes. Tujuan pelaksanaan kegiatan pengabdian kepada Masyarakat ini adalah untuk membantu melaksanakan general fitness test yang sesuai dan memberikan kemudahan pengolahan dan analisis data hasil tes dengan dukungan E-Form General Fitness Test. Kegiatan pengabdian ini menggunakan metode Service-Learning. Terdapat beberapa item tes kondisi fisik yang digunakan, yaitu: a). Daya tahan: Bleep Test, b). Kelincahan: Illinois Test, c). Kekuatan otot: Push up, Sit up, Vertical jump, d). Fleksibilitas: Hip and Trunk, dan e). Body composition untuk beberapa orang atlet. Setelah data hasil tes terkumpul, pengolahan dan analisis data dibantu dengan E-Form General Fitness Test App. Luaran yang dicapai dari kegiatan pengabdian pada masyarakat ini adalah memberikan kemudahan dalam pengolahan dan analisis data hasil tes fisik. Dalam waktu yang singkat data hasil tes menjadi sebuah informasi yang disajikan dalam bentuk tabel hasil analisis data berdasarkan kriteria setiap item tes yang digunakan
Peningkatan Kesehatan dan Nilai Karakter Moral Remaja Melalui Pendekatan Intentionally Structuring dalam Kegiatan Olahraga
No full textProgram Pengabdian kepada Masyarakat ini bertujuan untuk meningkatkan kesehatan fisik dan karakter moral remaja di Desa Cijulang dan Desa Cineam, di tengah tantangan gaya hidup pasif dan rendahnya kesadaran akan pentingnya nilai moral dalam aktivitas fisik. Mitra, yakni remaja di kedua desa, menunjukkan rendahnya kesadaran terhadap pengembangan karakter melalui olahraga, serta kurangnya dukungan dari orang tua dan lingkungan dengan data 64% dalam kategori rendah 33% dalam kategori sedang dan 3% dalam kategori baik. Melalui pendekatan service learning dengan metode pelayanan langsung, program ini melibatkan kegiatan olahraga yang secara sengaja dirancang untuk menanamkan nilai-nilai tanggung jawab, disiplin, kerjasama, sportivitas, dan kepemimpinan. Hasil pretest dan posttest menunjukkan peningkatan signifikan dalam pemahaman dan penerapan nilai-nilai moral, dengan rata-rata nilai posttest lebih tinggi (177,36) dibandingkan pretest (133,36). Remaja yang terlibat memperlihatkan peningkatan disiplin, tanggung jawab, dan kemampuan bekerja sama dalam berbagai aspek kehidupan. Keterlibatan orang tua, guru, dan masyarakat terbukti penting dalam mendukung perubahan positif ini. Program ini berhasil menciptakan dampak jangka panjang, membentuk remaja sebagai individu sehat yang berlandaskan karakter moral kuat dan siap menghadapi tantangan kehidupa