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Akhmadi
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PENGARUH MODEL DISCOVERY LEARNING PADA MATERI PENCEMARAN LINGKUNGAN TERHADAP KEMAMPUAN METAKOGNITIF SISWA KELAS X SMA NEGERI 3 PALANGKA RAYA Erianti, Selvia; Miranda, Yula; Akhmadi
BiosciED: Journal of Biological Science and Education Vol. 1 No. 1 (2020)
Publisher : FKIP, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/bed.v1i1.2201

Abstract

Evaluasi pencapaian hasil belajar yang dilakukan oleh guru hanya berorientasi pada hasil belajar yang berkaitan dengan domain kognitif tanpa memperhatikan dimensi proses kognitif, khususnya kemampuan metakognitif. Kemampuan metakognitif merupakan salah satu faktor yang dapat mempengaruhi pencapaian hasil belajar. Hasil observasi di SMA Negeri 3 Palangka Raya menunjukkan bahwa 60% siswa belum mencapai KKM yang ditetapkan oleh sekolah. Penelitian ini dilakukan dengan tujuan untuk: (1) mengetahui pengaruh model discovery learning terhadap kemampuan metakognitif siswa pada materi pencemaran lingkungan di kelas X SMA Negeri 3 Palangka Raya; dan (2) mengetahui pengaruh model discovery learning terhadap hasil belajar siswa pada materi pencemaran lingkungan di kelas X SMA Negeri 3 Palangka Raya. Penelitian ini merupakan pendekatan penelitian kuantitatif dengan jenis penelitian eksperimen semu (quasi experiment) menggunakan rancangan Pretest-Posttest control group design yang melibatkan dua kelompok sampel yang dipilih menggunakan teknik purposive sampling, yakni kelompok eksperimen (kelas X-MIPA 1) dan kelompok kontrol (kelas X-MIPA 3). Tes tertulis berupa pretest dan posttest dengan soal pilihan ganda digunakan sebagai instrumen pengumpulan data hasil belajar kognitif. Data kemampuan metakognitif siswa dikumpulkan menggunakan instrumen angket Metacognitive Awareness Inventory (MAI) yang terdiri dari 30 pernyataan. Data yang diperoleh dianalisis secara kuantitatif dengan analisis statistik Uji t yang dihitung menggunakan hitungan manual. Hasil analisis menunjukkan dari kemampuan metakognitif siswa bahwa thitung (3,33) > ttabel (1,99) pada taraf signifikasi 5% maka Ha diterima dan Ho ditolak yang berarti model discovery learning berpengaruh signifikan terhadap kemampuan metakognitif siswa dengan kategori berkembang sangat baik dan hasil belajar siswa menunjukkan bahwa thitung (2,51) > ttabel (1,99) pada taraf signifikasi 5% maka Ha diterima dan Ho ditolak, yang berarti model discovery learning berpengaruh signifikan terhadap kemampuan metakognitif siswa pada materi pencemaran lingkungan kelas X SMA Negeri 3 Palangka Raya. Hal ini dapat dilihat dari nilai rata-rata posttest dan kemampuan metakognitif siswa pada kelompok eksperimen lebih tinggi dibandingkan dengan kelompok control.
DAMPAK PROGRAM PENGEMBANGAN USAHA AGRIBISNIS PERDESAAN (PUAP) TERHADAP PRODUKSI PADI DAN PENDAPATAN PETANI DI DESA JATI, KABUPATEN CIANJUR Akhmadi
CREATIVE RESEARCH JOURNAL Vol 2 No 02 (2016): Creative Research Journal
Publisher : Badan Penelitian dan Pengembangan Daerah Provinsi Jawa Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34147/crj.v2i02.16

Abstract

Dalam dua dekade terakhir ini, tingkat kemiskinan di perdesaan selalu relatif lebih tinggi dibanding tingkat kemiskinan di perkotaan. Program PUAP merupakan salah satu program pengurangan kemiskinan di perdesaan. Tujuan penelitian ini adalah untuk mengkaji dampak Program PUAP terhadap produksi padi dan pendapatan riil petani di Desa Jati (penerima Program PUAP) dan Desa Jamali (tidak menerima Program PUAP), menggunakan analisis Double Difference. Hasilnya menunjukkan bahwa pelaksanaan PUAP di Desa Jati telah sesuai dengan pedoman yang ditetapkan dan nilai Double Difference produksi padi per hektar (641,14 kg) dan pendapatan riil (Rp878.358) di Desa Jati lebih tinggi daripada di Desa Jamali. Hal ini menunjukkan bahwa Program PUAP telah memberikan dampak signifikan terhadap peningkatan produksi padi per hektar dan pendapatan petani. Namun dengan adanya kelemahan-kelemahan dalam pelaksanaan Program PUAP yang masih dominan dan rata-rata pendapatan per kapita petani penerima Program PUAP ternyata masih berada di bawah garis kemiskinan Kabupaten Cianjur. Oleh karena itu diperlukan upaya mendesak untuk peningkatan kualitas sumber daya manusia, khususnya bagi petani, pengurus Gapoktan, penyuluh, dan penyelia mitra tani melalui penyuluhan, pelatihan, dan pendidikan tentang usaha agribisnis, baik yang berkaitan dengan teknis produksi maupun manajemen usaha taninya
Implementasi Data Mining Penerimaan Mahasiswa Baru Universitas Graha Karya Muara Bulian anas, azwar; Akhmadi; Zebua, Ade Jermawinsyah
Jurnal Ilmiah Media Sisfo Vol 17 No 2 (2023): Jurnal Ilmiah Media Sisfo
Publisher : LPPM Universitas Dinamika Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33998/mediasisfo.2023.17.2.746

Abstract

The choice of prospective students on the registration form produces a unique pattern because each prospective student has a different choice according to background, aspirations and tuition fees while still referring to the 9 courses offered. Piles of forms with combinations of program study options will have no meaning for UGK MB if detailed mining and analysis is not carried out. In fact, doing useful data mining will gain knowledge and information that is useful for UGK MB and other decision makers to address the process of admitting new students in the following year. Difficulties in answering past data stacks, which are often also known as chunks of data of this kind, can be ported with data mining (Data Mining). The amount of data studied is 135 forms. The method used is Apriori Algorithm analysis. The results show that for 1-itemset, the highest frequency occurs in the Information Systems variable with a value of 58, 43% support and 100% confidence, while the lowest frequency occurs in Accounting with a value of 14, 10% support and 100% confidence. For the 2-item set, the association rules If the first choice is the PGSD study program then the second choice is the TIP study program with a frequency value of 16, 12% support and 53% confidence and this is the highest association rule. Meanwhile, the lowest association rule is the rule. If the first choice is the Agro Technology study program, then the second choice is the Information Systems study program with a frequency of 4, 3% support and 20% confidence.
Maternal knowledge on nutritional-focused nurturing care and associated factors among women with stunted children aged 6-23 months in Yogyakarta, Indonesia: A cross-sectional study Haryanti, Fitri; Hartini, Sri; Akhmadi; Andarwati, Fitriana; Risnawati, Hani; Pratiwi , Alissa Nur; Kusumawati, Ananda Sekar; Cahyani, Redyta Dwi; Lusmilasari, Lely
Belitung Nursing Journal Vol. 10 No. 4 (2024): July - August
Publisher : Belitung Raya Foundation, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33546/bnj.3481

Abstract

Background: Childhood stunting poses serious long-term risks to cognitive development, education, and adult productivity. While research has explored stunting’s causes and effects, there is a lack of focus on maternal knowledge of nutrition-focused nurturing care for stunted children. This gap limits the ability to design effective interventions that target improved caregiving practices. Objective: This study aimed to assess maternal knowledge of nutrition-focused nurturing care and explore associated factors, including child gender, maternal age, education, income, and prior exposure to nurturing care information, among mothers of stunted children aged 6-23 months in Indonesia. Methods: A cross-sectional study was conducted with 73 mothers in Kulon Progo, Yogyakarta. Data were collected from February to March 2024 using a validated self-assessment questionnaire covering four domains: responsive caregiving, early learning opportunities, safety and security, and supportive caregiver well-being. Statistical analyses, including t-tests and one-way ANOVA, were performed. Results: Overall maternal knowledge of nurturing care was high, with a mean score of 25.15 (SD = 4.72). Factors significantly associated with higher knowledge included having male children (p = 0.017), being aged 30-34 years (p = 0.035), possessing higher education levels (p = 0.002), and prior exposure to nurturing care information (p <0.001). Family income significantly influenced knowledge in the domain of early learning opportunities (p = 0.006), though not in other areas. Conclusion: Maternal knowledge of nutrition-focused nurturing care was influenced by child gender, maternal age, education, income, and prior exposure to nurturing care information. These findings emphasize the importance of focused educational interventions in nursing practice to enhance maternal knowledge. Addressing these factors can help align nursing strategies better to support the healthy growth and development of children.
TRAINING IN THE MANUFACTURE OF ECO-ENZYMES AND ECO-ENZYME SOAP FROM BORNEO’S NATURAL PLANTS FOR STUDENTS OF THE BIOLOGY EDUCATION PROGRAM AT UNIVERSITY OF PALANGKA RAYA Saritha Kittie Uda; Elga Araina; Shanty Savitri; Akhmadi
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 12 No. 2 (2024): Journal Balanga Edisi Juli-Desember 2024
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v12i2.17013

Abstract

The Biology Education Study Program at the Faculty of Teacher Training and Education (FKIP) Universitas Palangka Raya (UPR), strives to integrate biological and educational knowledge to produce independent entrepreneurs based on science and technology in community service activities (PKM). Waste management, especially around the UPR campus, is a key focus of research and service, with one solution being the Eco-Enzyme technology from organic waste processing of Borneo plants. This community service activity aims to provide knowledge and skills to students of the Biology Education Study Program FKIP UPR in processing organic waste into economically valuable Eco-Enzymes and Eco-Enzyme Soap. This PKM activity is conducted in collaboration with the Katingan Eco-Enzyme Community Partner to produce superior Eco-Enzyme liquid using three types of sugar and Eco-Enzyme soap branded as Sarithaku. Reflections from participants after attending this training showed that 80% of the participants rated the overall training activities as very good, 86.7% agreed that the training was very beneficial, 73.3% found the training method very effective, 60% noted an increase in their knowledge about Eco-Enzyme, and 70% planned to make their own Eco-Enzyme. This activity is expected to support the reduction of organic waste, increase economic value, and enhance knowledge in biology and environmental sciences.
Incorporation of Real Experiences and Artifacts As an Online Learning Intervention Perdana, Erda Guslinar; Hikmawati, Erna; Akhmadi
TEMATIK Vol. 11 No. 2 (2024): Tematik : Jurnal Teknologi Informasi Komunikasi (e-Journal) - Desember 2024
Publisher : LPPM POLITEKNIK LP3I BANDUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38204/tematik.v11i2.2072

Abstract

Online learning has become a significant trend in recent years, but the lack of direct interaction between students and lecturers can reduce its effectiveness. This study addresses this challenge by incorporating real-world experiences—specifically two case studies, one real-world project, and simulations—alongside concrete artifacts such as software documentation, research reports, and test results. This research aims to improve the effectiveness of online learning in software verification and validation courses by incorporating real-world experiences and artifacts. A case study approach was used to test the effectiveness of this intervention by involving students from related courses. Data were collected through interviews, observations, and surveys, and analyzed qualitatively and quantitatively to understand the impact of the intervention on improving the learning experience and understanding of software verification and validation concepts. Qualitative analysis highlighted that the integration of these elements improved students' conceptual understanding and practical application skills. Quantitative results indicated a 30% increase in student engagement and a 25% improvement in understanding course material compared to prior cohorts. The findings underscore the importance of integrating real-world experiences and artifacts into online learning to promote deeper engagement, better comprehension, and more authentic learning experiences.
Penelusuran Sumber Air dan Program Mitigasi terhadap Masalah Air di Dusun Guyangan Kidul Abdullah Bagir; Akhmadi; Aldrian Bachtiar Tsani; Rafif Murti Rizky
Jurnal Pengabdian, Riset, Kreativitas, Inovasi, dan Teknologi Tepat Guna Vol 2 No 1 (2024): Mei
Publisher : Direktorat Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/parikesit.v2i1.12284

Abstract

Water is an undeniable essence of life, serving as a fundamental need for all living organisms on our planet. Its importance extends beyond various ecosystems, playing a vital role in sustaining plants, animals, and humans. From providing nourishment to plants to supplying hydration to livestock, water plays a fundamental role in ensuring food security and supporting agricultural efforts. Moreover, water serves as the foundation for industrial processes, facilitating production across various sectors. Beyond its utilitarian value, water holds significant ecological importance, contributing to biodiversity conservation and preservation of natural habitats. Freshwater reservoirs serve as the primary source to meet various needs, including drinking and sanitation. However, it is crucial to acknowledge the challenges faced during drought seasons. Drought poses a serious threat not only disrupting water supplies for human and agricultural needs but also having broad impacts on ecosystems and environmental sustainability. These conditions can lead to significant economic losses, damaging agricultural yields, and even disrupting food supplies. Therefore, this paper aims to address the challenges posed by drought, particularly in the region of Padukuhan Guyangan Kidul, Kalurahan Mertelu, Kecamatan Gedangsari, Kabupaten Gunungkidul, by exploring the potential of groundwater sources and implementing strategies to mitigate the impacts of water scarcity. The methods employed include geoelectric surveys using Schlumberger configuration and 3D surface-frequency-depth analysis. The main results include the identification of potential groundwater sources and the implementation of filtration systems to improve water quality. In conclusion, this study highlights the importance of groundwater exploration and community engagement in addressing water scarcity issues, ultimately contributing to improved access to clean water and sustainable development in the region.
Pendeteksian Sumber Air dalam Tanah untuk Memenuhi Kebutuhan Air Domestik di Desa Hargomulyo, Kecamatan Gedangsari, Kabupaten Gunungkidul Akhmadi; Arya Pangestu Hidayat; Nina Alif Flour Rinda
Jurnal Pengabdian, Riset, Kreativitas, Inovasi, dan Teknologi Tepat Guna Vol 2 No 1 (2024): Mei
Publisher : Direktorat Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/parikesit.v2i1.12340

Abstract

Gunungkidul Regency, particularly Hargomulyo Village, is one of the areas affected by the long dry season this year. This sub-district faces a critical issue with the scarcity of clean water sources. Therefore, this research aims to estimate the potential of groundwater resources in the Hargomulyo sub-district to guide drilling efforts and meet domestic water needs. The methods used in this research are the Vertical Electrical Sounding (VES) method and the electromagnetic (EM) method to assess groundwater potential, while referring to SNI 6728:1:2015 concerning the preparation of spatial balances of natural resources to determine domestic water needs. The VES method was conducted in Jatibungkus and Mangli hamlets, while the EM method was carried out in Suruh hamlet. The VES method did not identify groundwater sources, whereas the EM method revealed groundwater sources with a discharge rate of 4,920 liters per hour. Domestic water needs in Hargomulyo District amount to 441,900 liters per day. The topography of Hargomulyo Village is predominantly hilly, making geoelectric methods less effective. The geoelectric method only detects underground rock materials, whereas in Hargomulyo Village, groundwater is stored in rock fractures, making it difficult for geoelectric methods to detect. To address this issue, the electromagnetic method is recommended. This method is quite effective in terrain dominated by hilly areas. The results of groundwater estimation using the EM method can fulfill some of the domestic water needs in Hargomulyo District. Repeated water detection using this method could meet domestic water needs and mitigate the water shortage problem in Hargomulyo District.
Edukasi Kesehatan Hewan Ternak bagi Peternak Sebagai Upaya Pencegahan dan Penanganan Penyakit Mulut dan Kuku pada Ternak di Pulau Nasi, Kecamatan Pulo Aceh, Kabupaten Aceh Besar, Aceh Akhmadi; Machzula, Alfi Pramesti; Indrastata, Rafi Surya
Jurnal Pengabdian, Riset, Kreativitas, Inovasi, dan Teknologi Tepat Guna Vol 2 No 2 (2024): November
Publisher : Direktorat Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/parikesit.v2i2.16571

Abstract

Pulau Nasi has significant potential for cattle farming, but this potential has not yet been fully maximized. One of the factors contributing to the suboptimal cattle farming in Pulau Nasi is the traditional free-grazing method used in livestock rearing. Unfortunately, this method has several drawbacks, one of which is the ease of disease transmission among animals. Currently, the livestock in Pulau Nasi are facing an outbreak of Foot and Mouth Disease (FMD), a virus that affects cattle and buffaloes, which can potentially lead to death if the animals are infected. The aim of this community service activity is to enhance the community's skills in preventing and managing the spread of the FMD virus among livestock in Pulau Nasi. The activities carried out by the KKN-PPM UGM team include providing socialization to farmers and assisting in the treatment of livestock infected with FMD. The results of this activity show that the community has gained a better understanding of how to prevent and manage the spread of the FMD virus among livestock. The approach used was a qualitative method with data collection techniques including interviews, observation, and documentation.
Uncertainty about Economic Policy and Decisions to Engage in Real Earnings Management: Evidence from Indonesia’s Capital Market Januarsi, Yeni; Taufik, H. E. R.; Akhmadi
Journal of Indonesian Economy and Business Vol 40 No 2 (2025): May
Publisher : Faculty of Economics and Business, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jieb.v40i2.10194

Abstract

Introduction/Main Objectives: This study examines whether economic policy uncertainty (EPU) influences managers’ choice to engage in real earnings management (EM) in the Indonesian capital market. Background Problems: As a major driver of aggregate economic growth and business cycles, EPU may induce information asymmetry, affect the quality of financial reporting, and raise concerns about how macroeconomic conditions may impact how managers behave in managing reported accounting numbers. Novelty: This study explains how the lean against the wind theory and the lean with the wind theory affect real EM behavior in emerging markets. In addition, this study considers the endogeneity problem, which has frequently been overlooked in similar studies, and provides a robust analysis utilizing a variety of tests to validate the proposed hypothesis. Research Methods: This study investigates 1,800 firm-year observations represented by 200 Indonesian publicly listed firms from all industries that have data available, except the banking and financial industries, from 2012 to 2020.The researchers employ time-series cross-sections, pooled ordinary least squares (OLS),and robust standard errors clustered by years. Finding/Results: EPU causes managers to engage in more real EM. This result holds for a series of robustness tests, including testing by using a presidential election for alternative measurements for EPU. From additional analysis, this study reveals that the effect of EPU on real EM is more significant for more profitable firms. Conclusion: This study supports the lean against the wind theory for emerging markets. This evidence implies that EPU conditions induce managers to engage in more real earnings management in emerging market firms, and the uncertain environment can reduce the quality of financial information .
Co-Authors Abdullah Bagir Abiyyu Kanaz, Nabilly ade jermawinsyah zebua Aldrian Bachtiar Tsani Amir, Fadjrianty Fadhilah Andarwati, Fitriana Anita, Ayu Arya Pangestu Hidayat Aufa, Ezra Azwar Anas Bella Yustisia Dewanti, Almira Cahyani, Redyta Dwi Devililis Safitri Elga Araina Enis Khaerunnisa Erda Guslinar Perdana Erianti, Selvia Fitri Haryanti Hikmawati, Erna Indrastata, Rafi Surya Iwan Ridwan Kusumawati, Ananda Sekar Lely Lusmilasari, Lely M. Zamroji Al Mursyid Machzula, Alfi Pramesti Mega Az Zahra, Ranti Miranda, Yula Muhammad Nur Nadina Anjelia Rolisa Nadina Anjelia Rolisa Nina Alif Flour Rinda Nitami Rahayu, Dean Novianty Djafri Opan Arifudin Pratiwi , Alissa Nur Rafif Murti Rizky Rangga Firmansyah Risnawati, Hani Saritha Kittie Uda Shanty Savitri Siska Dwi Yulianti Sri Hartini Taufik, H. E. R. Vika Haristianti Wiwin Lismidiati Yeni Januarsi Zakaria, Muhamad Abi