8 research outputs found
Pengembangan media pembelajaran Math Fun berbasis aplikasi android berbantuan Ispring untuk siswa kelas IV sekolah dasar
Full text linkPengembangan Media Pembelajaran Math Fun Berbasis Aplikasi Android Berbantuan iSpring untuk Siswa Kelas IV Sekolah Dasar Penelitian ini dilatarbelakangi oleh kurangnya ketersediaan media pembelajaran pada mata pelajaran matematika, serta kecenderungan siswa lebih tertarik membuka smartphone daripada buku pelajaran. Kondisi ini mendorong perlunya pengembangan media pembelajaran yang tidak hanya interaktif, tetapi juga relevan dengan minat siswa. Tujuan dari penelitian ini adalah untuk mengembangan media pembelajaran Math Fun berbasis aplikasi android dan mengetahui kelayakan serta respon pengguna terhadap media. Math Fun adalah sebuah media pembelajaran matematika berbasis aplikasi android, penamaan media ini diadaptasi dari bahasa Inggris yang memiliki arti “matematika menyenangkan”. Metode yang digunakan dalam penelitian ini adalah Research and Development (R&D) dengan pendekatan kualitatif dan kuantitatif, serta menggunakan model pengembangan ADDIE yang terdiri dari lima tahap. Teknik pengumpulan data pada penelitian ini menggunakan observasi, wawancara, angket validasi, dan angket respon pengguna. Validasi media dilakukan oleh ahli materi, ahli media, dan ahli IT. Analisis data pada penelitian ini dilakukan dengan deskripsi model interactive analysis untuk analisis data kualitatif, serta menggunakan statistik untuk data kuantitatif. Hasil penelitian menunjukkan bahwa media pembelajaran Math Fun memperoleh rata-rata skor validitas sebesar 90,44%, dengan perolehan skor 89,58% dari ahli materi, 91,67% dari ahli media, serta 90% dari ahli IT dengan kategori “layak”. Setelah dinyatakan layak, media kemudian diujicobakan secara terbatas kepada tujuh dari 22 siswa di salah satu sekolah dasar yang berlokasi di Kabupaten Garut. Dalam uji coba, respon siswa terhadap media Math Fun sangat positif, dengan hasil persentase dari angket pengguna sebesar 91,43% yang termasuk dalam kategori “sangat baik”. Simpulan dari penelitian ini adalah bahwa media pembelajaran Math Fun berbasis aplikasi android layak digunakan dalam pembelajaran matematika pada materi bangun datar di kelas IV sekolah dasar
Numerical simulation of agent-based modeling of spatially inhomogeneous disease dynamics
Full text linkIn recent years much about the modeling and understanding of various types of disease spreading and epidemic behavior have been studied. In principle one can distinguish two types of models for disease spread. On the one hand there is the classical SIR-model from Kermack and McKendrick [1] which describes the time evolution of the number of susceptible (S), infected (I) and recovered (R) individuals by a system of ordinary differential equations. This model has been developed and extended exhaustively in the last 90 years. Among those extensions are the introduction of new compartments to model vector-bourne diseases, see e.g. [2], delay equations to model incubation time, e.g. [3], models considering the age and wealth structure etc. Recently, models with fractional derivatives have also been considered[4]. Unfortunately, we are unable to provide a detailed account concerning this subject and refer the interested reader to [5]. A main drawback of the models described above is that they do not provide any information about the spatial spread of a disease. Nevertheless, there have been various approaches to link many different SIR-areas to obtain spatial behavior. In the SIR-model case, an advection-diffusion equation has been identified as the limiting equation,see e.g. [6]. Another approach in incorporating spatial information for the SIR-model may also be found in [7]. Although the SIR-model and all its extensions are very flexible in describing the different aspects of disease dynamics, the modeling assumptions of the disease spread is purely on the macroscopic level. However, for many different diseases the infection mechanism is only known on the microscopic, i.e., particle-to-particle or individ uumto-individuum level. One way to consider both microscopical modeling and spatial resolution is to describe of the disease dynamics by means of an interacting particle system with suitable interaction potentials. Fundamental in this area are dynamics in so-called marked configuration spaces [8]. These techniques together with a proper scaling of the microscopic system,the so-called Vlasov scaling, have been recently used to model the dynamics of cancer cells [9]. In our approach the components of particle configurations consist of susceptible and infected/infective particles that interact with one another. One may also easily incorporate other types of particles to model recovery or short time immunity. Themicroscopic dynamics then results from suitable ”spin-flip”-processes (particle changes the type).This article shows first numerical results for the SIS-system without movement. The SIS-system allows infective/infected particles to recover and become susceptible again. The numerical methods are based on the analysis provided in [10].</p
Manajemen Komunikasi “Bidan Delima” Kota Bandung
Full text linkTo become a private midwife with the tittle of bidan delima, one’s should be able not only to communicate both in verbal and non verbal communication but also able to manage a positive impression management. The study is conducted in qualitative method by the perspective of phenomenology and it is aimed to know about bidan delima’s effort in managing their communication act. The result of study has shown that midwives and their clients performed the communication management in form of interpersonal and intrapersonal communication both in a verbal and nonverbal manner. Then, in forms of verbal communication, the informants used mother tongue, informal language, warnings, greetings, and motivation. While in forms of nonverbal communication, the informants performed body gesture, touch, time management, status mark, competition, and identification. Moreover, the bidan delima performed their verbal communication mostly in spoken language, friendly greetings, and as the symbols of their nonverbal communication towards their client, they performed face expression, touch, time schedule, status mark, competition, and identification board. The other result of the study has shown that in terms of the bidan delima’s value of communication competence, the informants have enriched their value by adding ethics, experiences, and positive self-concepts into their communication act. Therefore, based on the result above, the author created a model of bidan delima’s communication management
Pengaruh Covid-19 terhadap Konflik dan Stres Organisasi Lembaga Pendidikan Islam
Full text linkThis study aims to determne the influence of Covid-19 on the conflict and stress of the organization of Islamic education institutions at Madrasah Aliyah Al-Ma'arif. The purpose of this study was to determine the effect of Covid-19 on the conflict and stress of Islamic education institutions at Madrasah Aliyah Al-Ma'arif. The data collection technique that the writer uses is a questionnaire as the main method, interview and documentation. Then the authors analyzed the data and tested the hypothesis by using the Product Moment formula and using the Coefficient of Determination to determine the contribution of the two variables X and Y. Based on the data processing and analysis that the author did, there was a significant influence between Covid-19 on conflict and stress, amounting to 0.045, indicating a moderate or sufficient level of correlation. At the 5% level, the results are 0.045 <0.05, so it can be concluded that there is a significant correlation between Covid-19 and conflict and stress in Islamic educational institutions
Praise and blame as the portrayal of Holy Qur'an's moral values in Minaret by Leila Aboulela
Full text linkMorality can be manifested as the significant aspect in literature. It concerns to the behavior of human beings, which ought to or not to be acted. It is also related to religion as in the privilege on Islam—the Holy Qur’an is fundamentally used as the source of Islamic law that influences their ideology and morality. On that account, Minaret has been chosen to be scrutinized which considered as an outstanding novel in describing Islam also West culture. Due to this, the researcher then proposed two problems: 1) How to classify the statements of praise and blame as the portrayal of Holy Qur’an’s moral values in Minaret by Leila Aboulela? 2) How is the ideology of Leila Aboulela represented through praise and blame as the portrayal of Holy Qur’an’s moral values? In order to make an arguable and reasonable elaboration, the theory of morality of literary criticism by Ibn Rushd used to construct the theoretical point to solve the problem.
The researcher used qualitative research and sustained by qualitative approach to make a subjective assessment of attitudes and opinions so that found the conclusion of the analysis. The result of this research showed that the novel absolutely has the both of classifications and represented the ideology of the writer. There are twenty two statements that classified as praise that referred to the act of God-conscious, optimism, forbearance, and obedience—which is known as virtue. The praise behaviors assist the character to be a better Muslim and confident to face the fate. Whereas the data analysis of the classification of blame found thirteen data, which has one for each data such as humiliating social rank/degree, denying the guidance of God, being selfish, pessimistic, and free-sex (fornication and adultery) are found amount to two data—those are included to vice.The blaming behavior is identified as a kind of disobedient Muslims. Furthermore, the researcher found that Aboulela is a Muslim writer who used Islamic element (shari’a law) that Islam becomes her ideology and identity as possessed values, a sense of purpose and rootedness. It is how Aboulela represented her ideology to Minaret. Thus, it can be concluded that the novel is legibly identified and classified as a virtue- novel due to the result of dominant classifications (praise classifications) which also showed the ideology of the author
KEGIATAN PENGOLAHAN DOKUMEN DI BAGIAN INFORMATIKA PADA SEKRETARIAT DAERAH KABUPATEN SUMBA BARAT
Full text linkThis study aims to analyze how the document management activities in section infor- mation at the Secretariat District of West Sumba. The purpose of this study to find out how the document management activities in sub-section data input, telematics sub-section, sub-section data services. The method used in this study is qualitative research methods. Type of research by the author is a descriptive study. Data collection techniques used were interviews, observation, library research, triangulation of data, and documentation. Subject in this study is the head of telematics, telematics data, input data, data services Kasubag, Academian of documentation, and archival Unpad. The informants were interviewed in person and via telephone. These result indicate that the document mana- gement activities in Section Information the secretariat of the West Sumba District already works quite well particularly confidential documents but in practice there are still many obstacles both in terms of collection of documents, turning up to meet documents are still not well due to lack of facilities and infrastructures are still processing the document.Penelitian ini bertujuan untuk menganalisis Bagaimana Kegiatan Pengelolaan Dokumen di Bagian Informatika pada Sekretariat Daerah Kabupaten Sumba Barat. Tujuan penelitian ini untuk mengetahui bagaimana kegiatan penge- lolaan dokumen pada sub bagian data masukan, sub bagian telematika, sub bagian layanan data. Metode yang digunakan dalam penelitian ini adalah metode penelitian kualitatif. Jenis pene- litian yang penulis lakukan adalah penelitian deskriptif. Teknik pengumpulan data yang digu- nakan adalah wawancara, observasi, studi kepus- takaan, triangulasi data, dan studi dokumentasi. Subjek dalam penelitian ini adalah Kepala Bagian telematika, Kasubag data telematika, Kasubag data masukan, Kasubag layanan data, Akademisi dokumentasi, dan kearsipan Unpad. Para infor- man diwawancarai secara langsung dan melalui telepon. Hasil penelitian ini menunjukkan bahwa kegiatan pengelolaan dokumen di Bagian Infor- matika pada Sekretariat Daerah Kabupaten Sum- ba Barat sudah berjalan dengan cukup baik teru- tama dokumen rahasia namun dalam pelaksana- annya masih banyak kendala baik dari segi peng- umpulan dokumen, sampai dengan temu balik dokumen masih belum baik dikarenakan masih kurangnya sarana dan prasarana pengolahan dokumen
RESEARCH MAPPING OF BLUE CARBON AND MANGROVE PLANTS IN INDONESIA : BIBLIOMETRIC ANALYSIS WITH SCOPUS DATABASE 2014-2024
Full text linkIndonesia is one of the countries with the largest blue carbon ecosystems in the world. This is due to its long coastline and vast marine areas. Indonesia has the largest mangrove forests in the world, covering approximately 3.3 million hectares, spread across the coasts of Sumatra, Kalimantan, Sulawesi, Papua, and Java. The method used in this research is bibliometric analysis, a quantitative approach to analyzing scientific literature to identify publication patterns, research trends, scientific impact, author collaborations, and relationships between scholarly works. Based on the results, it was found that among the 10 most productive authors, Murdiyanto is the most productive, with 13 publications. In terms of institutional affiliation, authors come from institutions such as Bogor Agricultural University, the National Research Agency, and the Center for International Forestry Research. Bibliometric mapping using Vos-viewer, through co-occurrence analysis for network, overlay, and density visualization, shows that topics related to blue carbon and mangroves, such as organic carbon, carbon storage, carbon emissions, and mangroves, were trending between 2021 and 2024. However, these topics as a whole have not been widely researched
Development of Math Fun: An Android-Based learning Media Assisted by iSpring for Elementary Mathematics
Full text linkAbstractThe limited availability of mathematics learning media and the growing tendency of students to prefer smartphones over textbooks, presents challenges to the elementary learning process. Furthermore, advances in digital technology also offer opportunities to develop more engaging and interactive instructional media. Therefore, this research sought to design and evaluate a learning application, Math Fun, focused on the topic of two-dimensional (2-D) shapes for fourth-grade elementary students, as well as to assess its feasibility and user responses. The research employed a Research and Development (R&D) approach following the ADDIE instructional design model. Data were collected through observation, interviews, validation questionnaires, user response questionnaires, and a post-learning test. Validation results demonstrated a high level of feasibility, with scores of 89.58% from the material expert, 91.67% from the media expert, and 90% from the IT expert, each categorized as feasible. A limited trial involving 22 fourth-grade students from an elementary school in Garut Regency, West Java yielded a student response rate of 91.43% (excellent) and an average post-test score of 77.14, indicating that the learning objectives were successfully achieved. The findings confirm that Math Fun is a feasible and effective Android-based interactive learning medium for teaching 2-D shapes to fourth-grade elementary students.Keywords: android, mathematics learning media, math fun. AbstrakKeterbatasan ketersediaan media pembelajaran matematika dan meningkatnya kecenderungan siswa yang lebih memilih smartphone daripada buku teks, menghadirkan tantangan bagi proses pembelajaran di sekolah dasar. Di samping itu, kemajuan teknologi digital juga menawarkan peluang untuk mengembangkan media pembelajaran yang lebih menarik dan interaktif. Oleh karena itu, penelitian ini berupaya merancang dan mengevaluasi aplikasi pembelajaran, Math Fun, yang berfokus pada topik bentuk dua dimensi (2-D) untuk siswa sekolah dasar kelas empat, serta menilai kelayakannya dan respons pengguna. Penelitian ini menggunakan pendekatan Penelitian dan Pengembangan (R&D) mengikuti model desain instruksional ADDIE. Data dikumpulkan melalui observasi, wawancara, kuesioner validasi, kuesioner respons pengguna, dan tes pasca-pembelajaran. Hasil validasi menunjukkan tingkat kelayakan yang tinggi, dengan skor 89,58% dari ahli materi, 91,67% dari ahli media, dan 90% dari ahli TI, yang masing-masing dikategorikan layak. Uji coba terbatas yang melibatkan 22 siswa kelas empat SD di Kabupaten Garut, Jawa Barat menghasilkan tingkat respons siswa sebesar 91,43% (sangat baik) dan skor rata-rata postes sebesar 77,14, yang menunjukkan bahwa tujuan pembelajaran telah tercapai. Temuan ini menegaskan bahwa Math Fun merupakan media pembelajaran interaktif berbasis Android yang layak dan efektif untuk mengajarkan bangun ruang dua dimensi kepada siswa SD kelas empat.Kata kunci: android, media pembelajaran matematika, math fun.
