1,720,954 research outputs found
Penerapan Multimedia Interaktif untuk Meningkatkan Aktivitas Belajar IPS Siswa Kelas VI di SD Inpres Fakfak
No full textStudi pendahuluan menunjukkan aktivitas belajar IPS siswa kelas VI SD Inpres Fakfak masih rendah, aktivitas belajar siswa dapat ditingkatkan salah satunya melalui penerapan pendekatan saintifik dengan multimedia interaktif. Tujuan dari penelitian ini adalah mendeskripsikan peningkatan aktivitas belajar siswa pada materi gejala atau peristiwa alam yang terjadi di Indonesia dan negara tetangga. Penelitian ini menggunakan Penelitian Tindakan Kelas model Bachman dengan tahapan perencanaan, pelaksanaan dan observasi, serta refleksi, yang dilaksanakan melalui tindakan 2 siklus. Hasil analisis data menunjukkan peningkatan aktivitas siswa dilihat dari enam indikator. Sejalan dengan karakteristik Pendekatan Saintifik yang diungkapkan Hosnan, setelah dipadukan dengan multimedia interaktif. Lowther dan Russel menambahkan manfaat dan fungsinya dapat membantu meningkatkan aktivitas siswa, dengan persentase pada setiap indikator setiap indikator yang terdiri dari Visual Activity sebesar 74% naik menjadi 80% di siklus II, Oral Activity terjadi sebesar 78% naik menjadi 80%, Listening Activity sebesar 77% naik menjadi 84% di siklus II, untuk kegiatan Writing Activity sebesar 83% naik menjadi 85% di siklus II, pada kegiatan Mental Activity sebesar 83% naik menjadi 85% di siklus II dan untuk kegiatan Emotional Activity memperoleh 81% dan naik menjadi 84% di siklus II. Dikaitkan dengan tujuan penelitian disimpulkan bahwa penerapan pendekatan saintifik dengan multimedia interaktif dapat meningkatkan aktivitas belajar siswa pada mata pelajaran IPS kelas VI di SD Inpres Fakfak
Penerapan Pendekatan Contextual Teaching and Learning dalam Meningkatkan Hasil Belajar Matematika pada Materi Luas dan Keliling Bangun Datar
Get PDFPenelitian ini bertujuan untuk meningkatkan hasil belajar dan siswa terhadap luas dan keliling bangun datar melalui penerapan pendekatan Contextual Teaching and Learning (CTL) siswa kelas V MI Asy-Syafi’iyah Fakfak. Desain penelitian adalah penelitian tindakan kelas dengan dua siklus yang terdiri dari dua pertemuan per siklus. Setiap siklus terdiri dari perencanaan, pelaksanaan, observasi, dan refleksi. Subjek penelitian adalah siswa kelas V sebanyak 18 orang yang terdiri dari 11 siswa perempuan dan 7 siswa laki-laki. Teknik pengumpulan data menggunakan observasi, tes, catatan lapangan dan evaluasi. Data hasil penelitian menunjukkan adanya peningkatan hasil belajar siswa dilihat dari nilai rata-rata kelas siklus I sebesar 65 dengan ketuntasan klasikal sebesar 55,5% dan nilai rata-rata siklus II meningkat menjadi 84,4 dengan ketuntasan klasikal sebesar 94,44%. Berdasarkan hasil analisis data, disimpulkan bahwa pendekatan CTL efektif mengantarkan siswa kearah pembelajaran yang aktif, inovatif, kreatif dan menyenangkan karena pembelajaran dilakukan di luar kelas, siswa menemukan sendiri pengetahuan baru sehingga dapat meningkatkan hasil belajar matematika tentang luas dan keliling bangun datar
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe 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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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