1,720,956 research outputs found
Pengembangan Media Audio Visual Mata Pelajaran Bahasa Indonesia Untuk Sekolah Dasar
Full text linkBahasa Indonesia merupakan salah satu mata pelajaran yang diajarkan di sekolah dasar. Salah satu kegiatan berbahasa adalah menyimak. Berdasarkan hasil pengamatan diketahui bahwa pembelajaran Bahasa Indonesia pada ketrampilan menyimak cerita belum berjalan secara optimal. Hal ini dapat dilihat dari setiap pembelajaran guru masih menggunakan metode ceramah. Sehingga siswa terlihat kurang antusias dan cenderung pasif. Penggunaan media audio visual dalam pembelajaran diharapkan adanya peningkatan dalam proses pembelajaran, terutama dalam hal menyimak cerita. Kegiatan pengembangan ini dilaksanakan dengan tujuan menghasilkan media audio visual mata pelajaran Bahasa Indonesia kelas 3 semester 2 yang efektif, membuat siswa dapat menerima pembelajaran dengan baik. Metode yang digunakan dalam pengembangan ini menggunakan model Dick and Carey. Model ini memiliki sepuluh langkah prosedural, hanya saja untuk pengembangan ini diadaptasi menjadi sembilan langkah, yakni: (1) mengidentifikasi tujuan umum pembelajaran (2) analisis pembelajaran (3) mengidentifikasi karakteristik siswa (4) merumuskan tujuan khusus pembelajaran (5) mengembangkan instrumen penilaian (6) mengembangkan strategi pembelajaran (7) mengembangkan dan memilih bahan pembelajaran (8) merancang dan melaksanakan evaluasi formatif (9) merevisi produk pembelajaran. Hasil akhir yang diperoleh dari pengembangan media audio visual ini adalah produk yang dikembangkan termasuk dalam kriteria valid/layak untuk digunakan dalam proses pembelajaran
PENGEMBANGAN MEDIA VIDEO BERBASIS WAYGROUND MATA PELAJARAN IPAS MATERI ORGAN PERNAPASAN PADA SISWA KELAS 5 SDN DUKUH KUPANG V SURABAYA
Full text linkLearning IPAS in elementary schools still faces challenges related to students’ difficulties in understanding abstract concepts, particularly in the topic of the human respiratory system. This condition is influenced by the limited use of interactive and technology-based learning media. This study aimed to develop a WayGroundbased instructional video and to determine its validity, feasibility, and effectiveness in IPAS learning for fifth-grade elementary school students. The research employed a Research and Development (R&D) method using the ADDIE model, which consists of analysis, design, development, implementation, and evaluation stages. The research subjects were fifth-grade students of SDN Dukuh Kupang V Surabaya. Data were collected through expert validation, student response questionnaires, and learning outcome tests using pre-test and post-test. The results showed that the WayGround-based instructional video achieved a high level of validity based on material and media expert assessments. The results of small-group, medium-group, and large-group trials indicated that students’ responses were categorized as very good. Furthermore, the effectiveness test revealed an improvement in students’ learning outcomes after using the developed media. Therefore, the WayGroundbased instructional video is considered valid, feasible, and effective for use in IPAS learning on the human respiratory system topic in elementary schools
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Developing Social Science Learning Videos in Elementary Schools During Covid-19 Pandemic
No full textSocial Science is important subject in elementary school because many students are unable to comprehend the teacher's explanation. Developing valid and effective video learning media as learning resource for social studies learning in fifth graders of elementary school is needed, especially in online learning. This study used the ADDIE model, which has five stages: (1) Analysis, (2) Design, (3) Development, (4) Implementation (5) Evaluation. The subjects were 25 fifth graders in SDN Banyu Urip IX Surabaya. From validation results of media experts, material experts, and students' test results, video learning media is declared valid for social studies learning in the fifth grade. The result of the validation media were 91.45% for media experts, 92.34% from material experts, and 90, 50% for student tests. Then, the experts tested the effectiveness of using this video learning media. Test results show that students have achieved grades above the specified minimum achievement score with the average score of 90,75%. Thus, it can be concluded that video learning media is effective for learning
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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