1,720,968 research outputs found
Pengaruh Pembelajaran Demonstrasi terhadap Hasil Belajar Peserta Didik pada Mata Pelajran Ilmu Pengetahuan Alam di Kelas IV di Sekolah Dasar
No full textPenelitian ini dilatarbelakangi oleh rendahnya nilai hasil belajar pada mata pelajaran Ilmu Pengetahuan Alam. Hal ini disebabkan karena dalam pembelajaran pendidik masih menggunakan metode konvensional. Penelitian ini mencakup metode demonstrasi pada mata pelajaran Ilmu Pengetahuan Alam pada materi perubahan lingkungan dan hasil belajar peserta didik setelah mengikuti pembelajaran pada mata pelajaran Ilmu Penetahuan Alam dengan menggunakan metode demonstrasi. Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran demonstrasi terhadap hasil belajar peserta didik kelas IV SD Negeri Banjaran 9. Metode penelitian yang digunakan adalah metode quasi eksperimen. Subjek penelitian adalah peserta didik kelas IV semester 2 SDN Banjaran 9 yang berjumlah 26 orang. Analisis perbedaan menggunakan analisis uji „t‟ dengan bantuan SPSS 16.0 for window, analisis ini digunakan untuk mengetahui perbedaan pengaruh penggunaan metode demostrasi terhadap hasil belajar peserta didik kelas kontrol dan kelas eksperimen. Berdasarkan hasil pengolahan data menggunakan SPSS 16.0 for window diperoleh perbedaan yang signifikan hasil belajar pada mata pelajaran Ilmu Pengetahuan Alam pada kelas eksperimen dan kelas kontrol setelah mendapatkan perlakuan dengan menggunakan metode demonstrasi. Berdasarkan hasil penelitian di atas dapat ditarik kesimpulan bahwa penggunaan metode demonstrasi dapat meningkatkan hasil belajar peserta didik pada mata pelajaran Ilmu Pengetahuan Alam tentang materi perubahan lingkungan
INFLUENCE OF USE OF MIND MAPPING METHOD BY TEACHERS ON TEACHING PREPARATION IN BASIC SCHOOL IN SUBJECT OF MATERIALS TEACHING EYES LESSON SCIENCE NATURAL SCIENCE (IPA)
Get PDFIn terms of time, Mind Mapping can streamline the use of time in studying an information. This is mainly because this method can present a comprehensive picture of a thing in a short time. In other words, Mind Mapping is able to cut learning time by changing the pattern of linear recording into effective recording and at the same time directly understood by the individual. So is the preparation of teachers. Teaching preparation is a special tip in the successful delivery of a subject matter. One of the subjects in Elementary School (ES) is a Natural Science that in fact many proofs between theory and practice. Therefore, the Mind Mapping method in preparation for teaching is one of the special tips for the delivery of the material in its entirety. The more mature the preparation of a teacher in planning the lesson, the better prepared the teacher teaches. With Mind Mapping, the teacher must have tried to think about the things involved with the lesson to be conveyed, such as the tool of the demonstration, how to estimate the condition of the learning condition if using the props, how to use the props, or whether the learner should try the props We make / we serve. With Mind Mapping, teachers are ready to teach with all their abilities accompanied by learning tools that are prepared.
Keywords: Mind Mapping, Preparation, Teaching
PENERAPAN PEMBELAJARAN INTERAKTIF MENGGUNAKAN BAHAN AJAR POWERPOINT BEREFEKTIF PADA PEMBELAJARAN IPA DI SEKOLAH DASAR KELAS RENDAH
No full textBahan ajar yang baik sangat dibutuhkan untuk diterapkan pada pembelajaran ilmu pengetahuan alam di sekolah dasar. Bahan ajar harus bisa mengakomodasi kebutuhan siswa kelas rendah agar siswa bisa berinteraksi lebih baik saat pembelajaran berlangsung. Riset ini dilakukan dengan tujuan untuk menghasilkan pola pembelajaran yang interaktif menggunakan media powerpoint dalam pembelajaran ilmu pengetahuan alam pada siswa sekolah dasar kelas rendah. Riset ini dilakukan dengan sebuah metode penelitian kualitatif. Metode ini memiliki empat tahapan, yaitu pengumpulan data, reduksi data, pengolahan data, dan kesimpulan. Respondennya adalah siswa sekolah dasar pada kelas rendah (kelas 2 dan 3). Hasil riset menunjukan bahwa bahan ajar powerpoint memiliki efektifitas yang tinggi dalam pembelajaran yang bersifat interaktif pada proses pembelajaran ilmu pengetahuan alam di sekolah dasar kelas rendah. Guru-guru sekolah dasar seharusnya lebih sering menggunakan bahan ajar powerpoint agar pembelajaran ilmu pengetahuan alam bisa lebih efektif dalam menghasilkan hasil belajar siswa yang utuh, baik secara kognitif, afektif, dan juga psikomotorik
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
- …
