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EFEKTIVITAS PENGGUNAAN MODEL PEMBELAJARAN DISCOVERY LEARNING TERHADAP HASIL BELAJAR BIOLOGI KELAS X MIPA SMA NEGERI 4 SIDRAP
Get PDFKastam,2018 Efektivitas penggunaan model pembelajaran Discovery Learning terhadap hasil belajar biologi kelas X MIPA SMA Negeri 4 Sidrap (dibimbing oleh Muhiddin P. dan Andi Asmawati Azis).
Penelitian ini merupakan penelitian Pra-Eksperimen. Desain penelitian yang digunakan adalah One Group Pretest- Posttest Design. Desain ini hanya melibatkan satu kelompok yang akan tampak dapat mengendalikan perbedaan antara subjek serta variabel dan dapat digunakan dalam mengevaluasi efektivitas suatu teknik pembelajaran yang baru.
Teknik pengumpulan data dilakukan dengan menggunakan tes dalam bentuk Pre Test- Post Test. Tujuan dari penelitian ini adalah untuk mengetahui efektivitas penggunaan Model Discovery Learning pada pembelajaran biologi kelas X MIPA SMA Negeri 4 Sidrap.
Teknik analisis data dalam penelitian ini menggunakan analisis statistik deskriptif dan uji t. Analisis deskriptif menunjukkan bahwa nilai pretest pada kelas X MIPA 2 rata-rata memiliki prestasi belajar biologi materi Plantae dalam kategori kurang (rendah). Nilai pretest yang diperoleh kelas X MIPA 2 memiliki rata- rata 54,12 yang seharusnya nilai kriteria ketuntasan minimal sekolah SMA Negeri 4 Sidrap yaitu 70. Setelah diberikan perlakuan (treatment) yaitu penggunaan model Discovery Learning pada pembelajaran biologi materi Plantae, nilai posttest peserta didik menunjukkan peningkatan dengana rata-rata 86,27 yang masuk dalam kategori tinggi.
Kata Kunci : Efektivitas, model pembelajaran Discovery Learning
EFEKTIFITAS PENGGUNAAN MEDIA AUDIO VISUAL DALAM MENINGKATKAN PEMAHAMAN TENTANG KISAH RASUL PADA MATA PELAJARAN SEJARAH KEBUDAYAAN ISLAM (SKI) SISWA KELAS IV MI ISLAMIYAH MLINJENG SUMBERREJO BOJONEGORO
No full textPendıdıkan merupakan hal yang terpenting dan yang paling aktual di sepanjang zaman, terutama bagı kelangsungan hidup manusia. Dengan pendidikan (ilmu) manusia dapat dan mampu memenuhi segala kebutuhannya dengan mudah dapat menempuh atau menjangkau tempat yang jauh dengan masa yang relatif cepat. Ada beberapa faktor yang dapat menunjang keberhasilan suatu pendidikan, antara lain sarana prasarana, guru, lingkungan, dan metode serta media yang sesuai. Dan untuk mencapai tujuan pendidikan yang maksımal, salah satunya diperlukan suatu media yang dapat membantu dalam proses pembelajaran tersebut. Dalam hal ini peneliti mencoba menerapkan penggunaan media Audio Visual dalam pembelajaran tentang kisah Rasul pada mata pelajaran Sejarah Kebudayaan Islam (SKI) di kelas IV MI Islamıyah Mlinjeng Kecamatan Sumberrejo Kabupaten Bojonegoro. Darı uraian latar belakang di atas, yang menjadi fokus penelitian ini adalah sebagai berikut (1) Apa dan bagaimana audio visual itu?, (2) Bagaimana pemahaman anak tentang kisah Rasul pada mata pelajaran SKI", dan (3) Adakah efektifitas penggunaan audio visual untuk meningkatkan pemahaman tentang kisah Rasul pada mata pelajaran Sejarah Kebudayaan Islam siswa kelas IV MII Islamıyah Mlinjeng Kecamatan Surnberrejo Kabupaten Bojonegoro tahun pelajaran 2011/2012. Penelitian ını dilakukan di MI Islamiyah Mlinjeng dengan responden pokok 24 siswa Setelah dilakukan penelitian terhadap rseponden dan data di analisa dengan menggunakan rumus product moment, telah terbukti bahwa penggunaan media audio visual sangat efektif digunakan dalam pembelajaran tentang kisah Rasul mata pelajaran Sejarah Kebudayaan Islam (SKI) pada kelas IV MI Islamıyah Mlinjeng Kecamatan Sumberrejo Kabupaten Bojonegoro
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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