1,720,953 research outputs found
Meningkatkan Hasil Belajar Dalam Muatan IPA Melalui Metode Pembelajaran Eksperimen Di Kelas IV SDN Gondangdia 01 Pagi Jakarta Pusat
Get PDFMENINGKATKAN HASIL BELAJAR DALAM MUATAN IPA MELALUI METODE PEMBELAJARAN EKSPERIMEN DI KELAS IV SDN GONDANGDIA 01 PAGI JAKARTA PUSAT
(2024)
Annisah Apriliah
ABSTRAK
Penelitian Tindakan Kelas ini bertujuan untuk meningkatkan hasil belajar IPA dalam aspek kognitif. Penelitian ini dilakukan untuk memperoleh data empiris tentang hasil belajar IPA melalui metode pembelajaran eksperimen di kelas IV SDN Gondangdia 01 Pagi Jakarta Pusat. Subjek penelitian ini adalah siswa kelas IV sebanyak 29 siswa pada semester pertama tahun ajaran 2023/2024. Penelitian dilaksanakan menggunakan model siklus dari Kemmis dan Mc. Tagart. Penelitian tindakan kelas dilakukan melalui tahapan perencanaan, pelaksanaan, pengamatan, dan refleksi sebagai dasar perencanaan ulang pada siklus berikutnya. Pada siklus I, hasil belajar siswa menunjukan presentase sebesar 27,58% sehingga belum dinyatakan tuntas belajar karena ketuntasan belajarnya masih di bawah Kriteria Ketuntasan Minimal (KKM) yaitu sebesar 70. Pada siklus II presentase nilai hasil belajar siswa mencapai 82,75% . Instrumen pemantauan tindakan guru pada siklus I yaitu 75% meningkat pada siklus II yaitu 100%. Instrumen pemantauan tindakan siswa pada siklus I yaitu 70% mengalami peningkatan pada siklus II yaitu 100%. Implikasi dari penelitian ini adalah bahwa metode pembelajaran eksperimen dapat dijadikan salah satu metode pembelajaran dalam meningkatkan hasil belajar IPA siswa kelas IV Sekolah Dasar. Dengan metode pembelajaran eksperimen siswa dapat terlibat aktif secara langsung merancang, mempersiapkan, mekaksanakan, membuktikan, melaporkan, dan menarik kesimpulan dari berbagai fakta dan informasi yang didapat ketika siswa melakukan eksperimen tersebut secara kelompok atau individu dan di bimbing langsung oleh guru.
Kata Kunci : Hasil Belajar IPA, Metode Pembelajaran Eksperimen
IMPROVING LEARNING OUTCOMES IN SCIENCE CONTENT THROUGH EXPERIMENTAL LEARNING METHODS IN CLASS IV SDN GONDANGDIA 01 PAGI JAKARTA PUSAT
(2024)
Annisah Apriliah
ABSTRACT
This Classroom Action Research aims to improve science learning outcomes in the cognitive aspect. This research was conducted to obtain empirical data about science learning outcomes through experimental learning methods in class IV of SDN Gondangdia 01 Pagi, Central Jakarta. The subjects of this research were 29 class IV students in the first semester of the 2023/2024 academic year. The research was carried out using the cycle model from Kemmis and Mc. Tagart. Classroom action research is carried out through the stages of planning, implementation, observation and reflection as a basis for re-planning in the next cycle. In cycle I, student learning outcomes showed a percentage of 27.58% so they had not been declared complete in learning because their learning completeness was still below the Minimum Completeness Criteria (KKM), namely 70. In cycle II, the percentage of student learning outcomes reached 82.75%. The instrument for monitoring teacher actions in cycle I was 75%, increasing in cycle II, namely 100%. The instrument for monitoring student actions in cycle I, namely 70%, experienced an increase in cycle II, namely 100%. The implication of this research is that the experimental learning method can be used as a learning method in improving science learning outcomes for fourth grade elementary school students. With the experimental learning method, students can be actively involved in directly designing, preparing, implementing, proving, reporting and drawing conclusions from various facts and information obtained when students carry out experiments in groups or individually and are guided directly by the teacher.
Keywords : Science Learning Outcomes, Experimental Learning Method
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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