OJS UNPATTI Publication Center (Universitas Pattimura)
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Penggunaan Model Cooperative Learning dalam Meningkatkan Kemampuan Berpikir Kritis Peserta Materi Elastisitas dan Hukum Hooke
Get PDFThis study aims to improve students' critical thinking skills in Elasticity and Hooke's Law. The research type is quantitative descriptive with a one-group pretest-posttest design. The research population consists of 50 students in grade XI MIA, while the sample was determined using judgment sampling, resulting in grade XI MIA-1 with 25 students. Data were collected using a test method in the form of test questions and a non-test method in the form of Student Worksheets (LKPD). Data were analyzed descriptively and quantitatively based on critical thinking ability indicators, and the increase was calculated using the N-Gain test. The results showed that before the intervention, students' critical thinking ability was at a very low level. After the implementation of cooperative learning, critical thinking skills improved to a high level. The N-Gain test also showed a significant improvement in students' critical thinking skills. Thus, the use of the cooperative learning model can serve as an alternative teaching strategy to enhance critical thinking skills and is expected to serve as a reference for teachers in their efforts to improve the quality of physics education
Peningkatan Penguasaan Materi Melalui Model Learning Cycle 5E Berbantuan Video Pembelajaran
Get PDFThe purpose of this study is to find out how well eighth-grade students at SMP Negeri 39 Central Maluku learn vibration and wave topics when they are taught using the Learning Cycle 5E model and learning videos. The research design used was a one-group pretest-posttest, with 16 students used as research subjects. The instruments used in collecting data for this study consisted of test instruments in the form of test questions and non-tests in the form of Learner Worksheets (LKPD). The study's results indicate that the material mastery ability of all students (100%) falls into the failing qualification category, with an average score of 20.54. The analysis reveals that students achieve an average score of 78,60 during the learning process, indicating a good qualification. The results of the N-Gain Test show that the average score of students is 0.70, which is a high qualification. The results showed that there was an increase in students' mastery of material in each indicator of competency achievement, with an average final score of 75.71. This means that using the Learning Cycle 5E model along with learning videos has been shown to help all of the students at SMP Negeri 39 Central Maluku learn more about vibration and waves
How Did Bekasi City’s Local Government Navigate The Turbulence Using Accounting and Financial Management?
Get PDFDespite facing significant turbulence from many internal challenges, the Bekasi municipal government is able to handle regional finances effectively to provide prosperity to all of its inhabitants. The purpose of this study was to investigate the numerous causal elements that have enabled Bekasi City to reach this famous reputation. This study using descriptive quantitative approach to analyze financial performance of Bekasi City. Six local government financial indicators are utilized to investigate this, including Fiscal Decentralization Ratio, Local Financial Independence Ratio, Capital Expenditure Activity Ratio, Operating Expenditure Activity Ratio, Effectiveness Ratio, and Growth Ratio. The six indicators are calculated using performance figures from the Bekasi City Regional Government Audited Financial Report from 2018 to 2023. The Fiscal Decentralization Ratio, Operating Expenditure Ratio, Capital Expenditure Ratio, and Growth Ratio all improved but remained in the same level from 2018 to 2023, whereas the Local Financial Independence Ratio and Effectiveness Ratio improved over the last four years. This study contributes empirical insights to demonstrate how public sector’s financial management can be utilized by municipal government to face challenging times. The researcher anticipates that additional research will help to better understand the empirical reasons of the numerous financial performance occurrences identified in this study
Analysis of the Influence of Education Standardization and Age on Regional Head Candidates
Get PDFThis study aims to analyze the influence of education standardization and age on the quality of leadership of regional head candidates in Indonesia. Democracy gives the people the right to choose their leaders, including regional heads. Therefore, the election of quality regional heads is the main key to realizing good governance and effective regional development. This study uses multiple linear regression methods to analyze the relationship between education standardization (X1) and age (X2) on the leadership performance of regional head candidates (Y). Data was collected through questionnaires distributed to 42 respondents and literature studies from various sources. Validity test results showed that 10 out of 12 questionnaire items were valid, while reliability testing yielded a Cronbach's Alpha value of 0.736, indicating high reliability. The results indicate that there is no significant influence of education (X1) on the leadership performance of regional head candidates with a significance value of 0.993 > 0.05. However, the age variable (X2) has a significant influence on the leadership performance of regional head candidates with a significance value of 0.000 < 0.05. Simultaneously, both variables together have a significant effect on the qualifications of regional head candidates with an F value of 9.644 and significance of 0.000 < 0.05
The Influence of Managerial Support and Organizational Justice on Employee Performance: A Case Study at PT Pratama Abadi Industri-JX
Get PDFThis study aims to analyze the influence of managerial support and organizational justice on employee performance at PT Pratama Abadi Industri-JX, a shoe manufacturing company. In today's competitive business environment, management support and organizational justice perceptions have become crucial factors in enhancing employee productivity. This research employed a quantitative approach using survey methods with 24 respondents randomly selected from 130 company employees. The research instrument consisted of questionnaires developed based on managerial support indicators (Sorongan et al., 2015), organizational justice indicators (Lestiyanie & Yanuar, 2019), and employee performance indicators (Adhari, 2020). Data were analyzed using descriptive statistics and multiple linear regression with SPSS software. Validity and reliability tests showed that all research instruments were valid and reliable (Cronbach's Alpha = 0.833). The Kolmogorov-Smirnov normality test confirmed normal data distribution (Sig. = 0.057 > 0.05). Multiple regression analysis results indicated that managerial support and organizational justice simultaneously have a positive and significant influence on employee performance (F = 10.143, Sig. = 0.001 < 0.05) with R² value of 0.491, meaning 49.1% of employee performance variation can be explained by both independent variables. These findings provide practical implications for PT Pratama Abadi Industri-JX management to enhance managerial support and create a fair organizational climate as strategies for improving employee performance
Pelatihan Pembuatan VCO Dalam Menunjang Projek Penguatan Profil Pelajar Pancasila (P5) di SMA ST. Paulus Weliman
Get PDFTelah dilakukan pengabdian kepada Masyarakat di SMA St. Paulus Weliman Kabupaten Malaka tentang pembuatan Virgin Coconut Oil (VCO) sebagai proyek kewirausahaan dalam menunjang Proyek Penguatan Profil Pelajar Pancasila (P5). Kegiatan ini meliputi siswa-siswi kelas 10 SMA ST. Paulus Weliman yang berjumlah 26 orang, 1 guru mata Pelajaran dan 2 orang tim pengabadian dari program studi kimia universitas timor yang terdiri dari 1 dosen dan 1 mahasiswa. Pengabdian ini dilaksanakan selama 2 hari. Tujuan dari pengabdian ini untuk melatih siswa-siswi kelas X untuk menciptakan VCO yang berkualitas untuk dijadikan produk unggulan dalam proyek kewirausahaan. Metode yang digunakan dalam pengabdian ini berupa diskusi dan eksperimen. Pada metode diskusi tim pengabdian menjelaskan materi yang berkaitan dengan VCO seperti proses pembuatan sampai dengan manfaat VCO bagi kesehatan. VCO yang dihasilkan dikemas untuk diperjual-belikan. Keberhasilan pelatihannya dilihat berdasarkan hasil kusioner yang dibagikan
Interpretasi Data Anomali Magnetik di Daerah Wakal, Maluku Tengah
Get PDFPengetahuan tentang litologi batuan penyusun bawah permukaan merupakan suatu kajian yang perlu dipahami dengan baik oleh pemerintah setempat. Hal ini penting untuk lakukan guna mengetahui potensi sumber daya mineral ekonomis maupun terkait penyusun lapisan batuan bawah permukaan di suatu area. Di daerah Wakal informasi tersebut belum diketahui. Umumnya metode yang digunakan untuk memperoleh gambaran material bawah permukaan adalah geomagnet. Tujuan penelitian ini adalah mampu menginterpretasi material yang tersebar di daerah penelitian berdasarkan nilai medan magnet. Metode ini memanfaatkan anomali medan magnet untuk mengidentifikasi mineral tersebut. Data yang digunakan berjumlah 31 titik dengan spasi pengukuran sejauh 5 meter. Interpretasi dilakukan secara kualitatif dan kuantitatif menggunakan software Surfer, Magpick, dan Mag2dc. Hasil penelitian diperoleh peta kontur anomali magnetik yang memiliki harga antara -1000 nT hingga 900 nT. Hasil sayatan lintasan A-A’ diperoleh nilai suseptibilitas yang bervariasi yaitu material bawah permukaan yang terdiri atas metamorphic (60 nT) dan av. sedimentary (10 nT) cenderung memiliki anomali residual magnetik rendah sedangkan basalt (129.54 – 131.07 nT) dan andesite (168.12 nT) memiliki anomali residual yang relatif tinggi yang terdistribusi dari Barat Laut hingga Tenggara dari area pengukuran
Fair Mine Management in Indonesia
Get PDFEnvironmental protection and management has consequences for the development of an integrated national policy system, and must be implemented in accordance with principles from the central government to the regions. Related to the above, Immanuel Kant thought that the principle of practical law comes from pure reason which is the basis for determining an action or deed. The type of research used is normative legal research, which is research that mainly examines positive legal provisions, legal principles, legal principles, and legal doctrines in order to answer the legal problems faced. This type of research is normative juridical, which is a legal research method that is carried out by reviewing literature or secondary materials. The form of legal rules related to equitable mining environmental management in Indonesia in the future should contain material that contains the following elements: a) integrated environmental management; b) clarity of authority between the central and regional governments; c) strengthening environmental control efforts; d) strengthening of pollution and/or environmental damage prevention instruments which include strategic environmental assessment instruments, spatial planning, environmental quality standards, environmental damage standard criteria, Environmental Impact Analysis, environmental management efforts and environmental monitoring efforts, licensing, environmental economic instruments, environment-based laws and regulations, environment-based budgeting, risk analysis environment, and other instruments in accordance with the development of science and technology; e) the use of licensing as a control instrument; f) the use of ecosystem approaches; g) certainty in responding to and anticipating global environmental developments; h) strengthening environmental democracy through access to information, access to participation, and access to justice as well as strengthening people's rights in environmental protection and management; i) Stricter enforcement of civil law, state administration, and criminal law; j) Strengthening institutions for more effective and responsive environmental protection and management; and k) Strengthening the authority of environmental supervisory officials and environmental civil servant investigators
Why Do Rice Millers Refuse to Partner With the State? A Socio-Agronomic Perspective From Indonesia’s Agricultural Heartland
Get PDFThis study aims to analyze the factors influencing rice millers’ willingness to engage in partnership with the Indonesian State Logistics Agency (Bulog) in Serdang Bedagai Regency, North Sumatra—one of the region’s key rice production centers. Despite this status, participation in Bulog’s procurement partnership scheme remains low. Employing a quantitative approach, this study involved 13 rice milling enterprises across six districts. Variables analyzed include Bulog’s outreach (socialization), purchase price, production capacity, market certainty, and business longevity. Data were examined using Fisher’s Exact Test due to the small sample size and categorical data type. Findings reveal that only the socialization variable had a statistically significant effect on partnership willingness. Bulog’s efforts in providing detailed information, explaining partnership schemes, and maintaining intensive communication played a crucial role in encouraging participation. In contrast, non-competitive pricing, varying production capacities, market stability, and business duration showed no significant effect. This study contributes to the socio-agribusiness literature by highlighting the importance of institutional communication in fostering state–private partnerships in the food sector. Key recommendations include enhancing the frequency and quality of Bulog’s outreach, improving procurement pricing mechanisms, and promoting local government support to strengthen rice supply chain integration through more inclusive partnership models
Prediksi Produktivitas Padi Menggunakan Algoritma Random Forest di Provinsi Sumatera Tahun 1993–2020
Get PDFThis study aims to analyze the relationship between rice production and environmental factors in the Sumatra region using data science approaches and machine learning algorithms. The dataset used includes information on rice production, harvest area, rainfall, humidity, and average temperature from various provinces in Sumatera between 1993 and 2020. The analysis was conducted through data exploration, Pearson correlation test, feature engineering such as environmental index and annual temperature fluctuation, and predictive model building using linear regression, decision tree, and Random Forest algorithms. The results showed that harvest area had the highest correlation to rice production, while environmental factors also showed significant influence. The Random Forest model was selected as the best model based on the evaluation of R², mean average error, and root mean square error metrics. In addition, parameter tuning and cross-validation were conducted to improve model performance. This study emphasizes the importance of utilizing data-driven quantitative approaches in supporting more precise agricultural planning and policies