1,720,957 research outputs found
PENYELENGGARAAN PEMBELAJARAN IPA BERBASIS PENDEKATAN STEM DALAM MENYONGSONG ERA REVOLUSI INDUSTRI 4.0
Full text linkPendidikan berbasis revolusi industri 4.0 memerlukan alternatif solusi yang membuat lembaga pendidikan harus selalu memadukan metode inovatif untuk meningkatkan pengajaran dan pembelajaran. Tujuan dari penelitian ini adalah untuk menganalisis aspek-aspek penunjang pembelajaran IPA serta cara mengimplementasikannya dalam menyongsong era revolusi industri 4.0. Metode Penelitian ini mengunakan metode library research. Hasil penelitian ini adalah (1) aspek-aspek penunjang dalam pembelajaran IPA yang memenuhi tuntutan revolusi industri 4.0 adalah menggunakan model pembelajaran inovatif berbasis masalah/proyek, menggunakan pendekatan yang melibatkan unsur sains, teknologi, dan masyarakat, serta dapat meningkatkan keterampilan abad 21 antara lain berpikir kritis, pemecahan masalah, dan kreativitas; dan (2) Implementasi pembelajaran IPA berbasis project based learning yang dikombinasikan dengan pendekatan STEM adalah contoh implementasi teknologi ramah lingkungan yang dapat meningkatkan kreativitas peserta didik dalam mengelola limbah sebagai sumber energi baru terbarukan
PENGARUH MODEL PEMBELAJARAN RADEC TERHADAP LITERASI SAINS PESERTA DIDIK KELAS VA SDN 02 BEJEN KECAMATAN KARANGANYAR TAHUN PELAJARAN 2024/2025
No full textThis study examined the effect of the RADEC model (Read, Answer, Discuss, Explain, and Create) on science literacy among fifth-grade students at SD Negeri 02 Bejen, Karanganyar, during the 2024/2025 academic year. A quantitative approach with a one-group pretest–posttest quasi-experimental design was employed, involving 31 students. Data were collected through multiple-choice tests, observations, and documentation. The instrument, tested for validity and reliability, consisted of 20 valid items with a reliability coefficient of 0.879. Data analysis included the Shapiro–Wilk normality test and Paired Sample t-test. Results indicated an increase in the mean score from 65.65 in the pretest to 82.42 in the posttest, with t_calculated = 18.347 exceeding t_table = 2.042 at a 5% significance level, leading to the rejection of H0. These findings confirm that RADEC significantly enhances students’ science literacy and supports science learning in primary education by fostering conceptual understanding, scientific thinking skills, and academic achievement
ANALISIS KEMAMPUAN MEMBACA PERMULAAN SISWA KELAS II SDN 3 NGERANGAN DALAM PEMBELAJARAN BAHASA INDONESIA
Full text linkEarly reading skills are an important foundation in the literacy process that must be mastered by elementary school students, especially in lower grades. However, the reality in the field shows that many second-grade students still experience reading difficulties, such as mispronunciation, inappropriate intonation, and low reading comprehension. This study aims to describe the early reading skills of second-grade students at SDN 3 Ngerangan and identify the factors influencing them. The study employs a descriptive qualitative approach using a case study method. Data were collected through observation, interviews, documentation, and oral tests administered to 20 students, as well as teachers and parents. The results of the study indicate that some students are in the low reading ability category, characterized by difficulties in voice clarity, pronunciation of combined letters, use of intonation, and application of punctuation marks. The identified inhibiting factors include low reading interest, lack of self-confidence, minimal parental involvement, and limited reading materials at home. It is recommended that teachers develop enjoyable and varied reading instruction methods, while parents are encouraged to increase their involvement in children’s reading activities to support early literacy development
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
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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