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PENGEMBANGAN INSTRUMEN TES BERBASIS PROBLEM SOLVING PADA MATA PELAJARAN IPAS KELAS 4
No full textABSTRAK
Penelitian dilator belakangi oleh permasalahan yang terjadi
yaitu peserta didik pada saat melakukan proses belajar mengajar
masih berbasis berorientasi pada tingkat kemampuan berfikir tingkat
rendah dan belum berorientasi pada tingkat kemampuan berfikir
tingkat tinggi seperti problem solving, yang dimana saat proses
evaluasi, alat ukur atau soal yang di gunakan unntuk mengukur
kemampuan berfikir tingkat tinggi belum di implementasikan
terutama pada matapelajaran IPA, sehingga pada saat proses belajar
mengajar pendidik hanya memfokuskan pada latihan-latihan melalui
buku materi yang tersedia dan belum berbasis Problem Solving.
Jenis penelitian yang akan di lakukan adalah penelitian dan
pengembangan atau R&D (Reseach and Development). Penelitian ini
mengacu pada model Borg and Gall yang dibatasi menjadi 7 tahapan
dari 10 tahapan semula, yang meliputi potrnsi masalah,pengumpulan
data, desain produk, validasi produk, revisi produk, uji coba produk,
dan revisi desain. Instrumen yang di gunakan yaitu berupa skala
penilaian untuk mengetahui kelayakan produk dan untuk mengetahui
respon pendidik dan peserta didik terhadap kelayakan dan
kemenarikan produk dengan mengumpulkan skala likert. Analisis
data yang di lakukan yaitu mengumpulkan data hasil validasi ahli
materi dan ahli media, pendidik dan peserta didik di MI
Instrumen tes soal latihan berbasis Problem Solving mata
palajaran IPAS kelas IV yang di kembangkan “sangat layak dan
sangat menarik” untuk di jadikan alat ukur bagi peserta didik dalam
melatih kemampuannya berfikir tingkat tinggi. Prolehan tersebut di
peroleh berdasarkan validasi dari para ahli. Hasil penilaian dari ahli
media mendapat kategori “sangat layak” dengan nilai presentase 90%.
Hasil penilaian dari ahli materi mendapat kategori “sangat layak”
dengan persentase 90%.
Kata Kunci : Instrumen Tes, Problem Solving, IPAS
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ABSTRACT
The research is driven by the problems that occur, namely
that students when carrying out the teaching and learning process are
still oriented to the level of low-level thinking ability and have not
been oriented to the level of high-level thinking ability such as
problem solving, where during the evaluation process, measuring
tools or questions used to measure high-level thinking ability have not
been implemented, especially in science subjects, So that during the
teaching and learning process, educators only focus on exercises
through available material books and are not yet based on Problem
Solving.
The type of research that will be carried out is research and
development or R&D (Research and Development). This research
refers to the Borg and Gall model which is limited to 7 stages from
the original 10 stages, which include problem planning, data
collection, product design, product validation, product revision,
product trial, and design revision. The instrument used is in the form
of an assessment scale to determine the feasibility of the product and
to find out the response of educators and students to the feasibility
and attractiveness of the product by collecting the Likert scale. The
data analysis carried out is to collect data from the validation results
of material experts and media experts, educators and students at MI
The test instrument for practice questions based on Problem
Solving for the science science class IV subject which was developed
is "very feasible and very interesting" to be used as a measuring tool
for students in training their ability to think at a higher level. The
prolehan was obtained based on validation from experts. The results
of the assessment from media experts received the category of "very
decent" with a percentage value of 90%. The results of the assessment
from material experts received the category of "very feasible" with a
percentage of 90%.
Keywords: Test Instruments, Problem Solving, IPA
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
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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