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PENGEMBANGAN BAHAN AJAR PERKULIAHAN PENDIDIKAN MATEMATIKA BERBASIS BUDAYA UNTUK MAHASISWA PGSD
Get PDFPengembangan bahan ajar pada perkuliahan Pendidikan Matematika SD berbasis
budaya untuk mahasiswa PGSD ini bertujuan untuk menghasilkan bahan ajar sebagai
salah satu sumber belajar bagi mahasiswa PGSD dalam mempersiapkan pembelajaran
matematika berbasis budaya di sekolah dasar.
Pendekatan penelitian ini adalah Research and Development (R&D) yang dikemukakan
oleh Borg dan Gall (1979). Model pengembangannya dibagi menjadi 10 langkah;1)
penelitian pendahuluan 2) menyusun rencana draft bahan ajar, 3) mengembangkan draft
bahan ajar, 4) validasi ahli 5) revisi produk, 6) uji coba lapangan terbatas pada mahasiswa
PGSD dari UNY, UPY, dan UAD @ 10 mahasiswa, 7) revisi 8) uji coba lapangan lebih
luas pada mahasiswa PGSD UNY, UPY, dan UAD sebanyak 6 kelas, 9) revisi akhir, serta
10) diseminasi dan publikasi produk bahan ajar.
Hasil analisis kebutuhan, menunjukkan bahan ajar disusun dengan memperbanyak
contoh pembelajaran matematika pada aspek nilai dan artefak. Bahan ajar dinyatakan
layak diujicobakan berdasarkan hasil validasi 3 ahli, ahli materi, ahli budaya, dan ahli
media. Adapun hasil ujicoba keterbacaan bahan ajar lapangan terbatas adalah 3,58 dan
3,397 pada lapangan lebih luas, berarti dalam kategori baik
Primary School Pre-Service Teacher’s Perspectives on Cultural Needs in Developing Culture-Based Mathematics’ Learning Materials
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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
PENGEMBANGAN BAHAN AJAR PERSIAPAN PPL UNTUK MAHASISWA PGSD YANG MENGAKOMODASI DIVERSE LEARNERS
No full textTujuan penelitian ini adalah mengembangkan bahan ajar pembelajaran Sekolah Dasar yang mengakomodasi Diverse Learners yang layak untuk dosen Pendidikan Guru Sekolah Dasar. Subyek dalam penelitian ini adalah dosen Pendidikan Guru Sekolah Dasar (PGSD) yang terdiri dari 2 dosen pembelajaran IPS, 2 dosen Pembelajaran Matematika, dan 1 dosen Pendidikan. Penelitian ini dilaksanakan di PGSD UNY dengan menggunakan metode penelitian dan pengembangan (R&D). Tahapan dalam penelitian ini terdiri dari: 1) analisis kebutuhan, 2) pengembangan desain produk, 3) evaluasi formatif produk awal. Proses validasi dilakukan oleh 1 orang ahli materi dan 1 orang ahli media. Subyek uji coba yang terdiri dari 2 dosen pembelajaran IPS, 2 dosen Pembelajaran Matematika, dan 1 dosen Pendidikan. Pengumpulan data evaluasi formatif dilakukaan dengan menggunakan lembar penilaian untuk aspek kualitas tampilan, penyajian materi, dan proses belajar. Hasil penelitian menunjukkan bahwa: Pengembangan bahan ajar ini melalui uji validasi materi, uji validasi media, dan focus group discussion (FGD) layak untuk digunakan. Pada validasi materi diperoleh skor rata-rata 2,35 (cukup) pada uji pertama dan rata-rata menjadi 2,6 (baik) pada uji kedua, sedangkan pada uji validasi oleh ahli media diperoleh skor rata-rata 2,6 (kategori baik) pada uji pertama dan 3,6 (kategori sangat baik) pada uji validasi kedua. Adapun rata-rata hasil penilaian keterbacaan pengguna, dalam hal ini, dosen PGSD yang terkait dengan isi bahan ajar, yaitu dosen tentang konsep diverse learners (3,0–baik), pendidikan matematika SD (3,53-kategori sangat baik), dan Pembelajaran IPS di SD (3,0–baik). Dengan demikian diharapkan bahan ajar ini menunjang pelaksanaan PPL mahasiswa PGSD dalam mempersiapkan mereka melaksanakan pembelajaran yang mengakomodasi diverse learners di sekolahnya masing-masing.The purpose of this research is to develop teaching materials of Elementary School which accommodate the appropriate Diverse Learners for lecturers of Elementary School Teacher Education. Subjects in this research are lecturer of Elementary School Teacher Education (PGSD) consisting of 2 lecturers of IPS study, 2 lecturers of Mathematics Learning, and 1 lecturer of Education. This research was conducted in PGSD UNY using research and development (R & D) method. Stages in this study consist of: 1) needs analysis, 2) product design development, 3) formative product evaluation early. The validation process is done by 1 material expert and 1 media expert. The test subjects consist of 2 lecturers of IPS study, 2 lecturers of Mathematics Learning, and 1 lecturer of Education. Formative evaluation data collection is done by using assessment sheets for aspects of display quality, material presentation, and learning process. The results showed that: Development of this resource through material validation test, media validation test, and focus group discussion (FGD) is feasible to be used. Material validation obtained an average score of 2.35 (enough) in the first test and the average to 2.6 (good) in the second test, whereas in the validation test by the expert media obtained an average score of 2.6 (good category) On the first test and 3.6 (very good category) on the second validation test. As for the average user's readability assessment results, in this case, PGSD lecturers are related to the content of teaching materials, ie lecturers on the concept of diverse learner (3.0-good), elementary mathematics education (3.53-excellent category), and Learning IPS in SD (3.0-good). It is hoped that this teaching material will support the implementation of PPG PGSD students in preparing them to carry out the lessons that accommodate diverse learners in their respective schools.</jats:p
PENGARUH MODEL MEANINGFUL INSTRUCTION DESIGN DENGAN PENDEKATAN RME TERHADAP HASIL BELAJAR MATEMATIKA MATERI PECAHAN
Get PDFMeaningful Instruction Design (MID) merupakan model pembelajaran yang mengutamakan kebermaknaan bagi siswa agar memudahkan siswa dalam mengingat kembali materi yang telah dipelajari. Alasan dilakukan penelitian ini dikarenakan studi pendahuluan yang mengatakan bahwa pembelajaran matematika masih disajikan secara abstrak, serta dengan model yang konvensional sehingga terkesan membosankan, serta kesulitan guru dalam menjelaskan materi matematika terutama pada materi pecahan. Hal ini tentunya berdampak pada perolehan hasil belajar. Maka dari itu, diperlukan pendekatan Realistic Mathematics Education (RME) berbasis kehidupan nyata yang akan memudahkan dalam menjelaskan pembelajaran matematika. Penelitian ini bertujuan untuk melihat pengaruh model MID dengan pendekatan RME terhadap hasil belajar matematika siswa. Penelitian ini menggunakan jenis praeksperimen dengan desain pretes dan postes satu grup. Teknik pengambilan sampel seacra bertujuan sebanyak 20 sampel dari total populasi sebanyak 23 siswa. Dari hasil perhitungan, rata-rata pretest dan postes siswa yaitu sebesar 22,762 yang memiliki kenaikan hasil belajar yang signifkan. Kemudian dari signifikansi yang diperoleh yaitu 0,00 2,086 (t tabel), sehingga dapat disimpulkan bahwa model MID dengan pendekatan RME memiliki pengaruh positif dalam peningkatkan hasil belajar matematika siswa materi pecahan
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