1,720,956 research outputs found
Dinamika Pembelajaran Masa Pandemi Covid-19: Kekhawatiran Learning Loss Pada Siswa
Get PDFDinamika pembelajaran yang dialami siswa selama pandemi Covid19 memunculkan kekhawatiran akan terjadinya fenomena learning loss. Learning loss adalah sebuah kondisi hilangnya sebagian kecil atau sebagian besar pengetahuan dan keterampilan dalam perkembangan akademis, yang biasanya diakibatkan oleh terhentinya proses pembelajaran dalam dunia pendidikan. Melalui studi kepustakaan, penelitian ini akan memberikan pemaparan mengenai konsep learning loss, yang dikaitkan dengan kondisi pembelajaran masa pandemi covid-19 sekarang ini. Penelitian ini merupakan penelitian kepustakaan dengan prosedur: (1) memilih topik, (2) mengeksplorasi informasi dari topik terpilih, (3) menentukan fokus penelitian dari hasil eksplorasi informasi, (4) membaca sumber-sumber yang relevan dengan fokus penelitian, (5) membuat dan (6) mengolah catatan penelitian, serta (7) menyusun laporan dalam bentuk artikel penelitian. Data penelitian diperoleh dengan memanfaatkan sumber data sekunder seperti buku, artikel ilmiah, dan website. Pengumpulan data menggunakan teknik dokumentasi dengan memanfaatkan diri peneliti sebagai instrumen penelitian. Data dianalisis melalui metode analisis konten. Dari penelitian diperoleh hasil sekaligus kesimpulan bahwa learning lossyang terjadi pada siswa sesungguhnya tidak semata diakibatkan oleh situasi pandemi, namun akibat tidak efektifnya pembelajaran secara umum. Tidak efektifnya pembelajaran sudah terjadi di masa sebelum pandemi. Hanya saja hadirnya pandemi dianggap akan semakin memperparah kejadian learning loss pada siswa.Dinamika pembelajaran yang dialami siswa selama pandemi Covid-19 memunculkan kekhawatiran akan terjadinya fenomena learning loss. Learning loss adalah sebuah kondisi hilangnya sebagian kecil atau sebagian besar pengetahuan dan keterampilan dalam perkembangan akademis yang biasanya diakibatkan oleh terhentinya proses pembelajaran dalam dunia pendidikan. Melalui studi kepustakaan, penelitian ini akan memberikan pemaparan mengenai konsep learning loss, yang mana fenomema learning loss cukup hangat dikaitkan dengan kondisi pembelajaran masa pandemi covid-19 sekarang ini. Penelitian ini merupakan penelitian kepustakaan dengan prosedur (1) memilih topik, (2) mengeksplorasi informasi dari topik terpilih, (3) menentukan fokus penelitian dari hasil eksplorasi informasi,(4) membaca sumber-sumber yang relevan dengan fokus penelitian, (5) membuat dan (6) mengolah catatan penelitian, serta (7) menyusun laporan dalam bentuk artikel penelitian. Data penelitian diperoleh dengan memanfaatkan sumber data sekunder seperti buku, artikel ilmiah, dan website. Pengumpulan data menggunakan teknik dokumentasi dengan memanfaatkan diri peneliti sebagai instrumen penelitian. Data dianalisis melalui metode analisis konten. Dari penelitian diperoleh hasil bahwa learning loss yang terjadi pada siswa sesungguhnya tidak semata diakibatkan oleh situasi pandemi, namun akibat tidak efektifnya pembelajaran secara umum. Tidak efektifnya pembelajaran sudah terjadi di masa sebelum pandemi. Hanya saja hadirnya pandemi dianggap akan semakin memperparah kejadian learning loss pada siswa
A Study on The Quality of Final Exam Items Made by The Teacher at XII Grade Students of Senior High School in Sidrap Regency
No full textBad quality of the questions is one of the factors that can lead to errors in the grading of student learning outcomes. It gives a lower students’ score than the appropriate score and will give an impact on school grades (NS). In this case, school grades (NS) have an effect of 40% in determining the passing of national exams (UN). Therefore, this study was conducted to assess the quality of first semester final exam items made by biology class XII teacher based on some aspects; they are the material, construction, and language. In this study, the researcher used purposive sampling technique in order to collect the data. Items were assessed using a multiple-choice item evaluation sheet which has been declared valid by an expert validator. By combining the material aspects of the assessment data, construction, and language, research results obtained in general show that of the 120 items assessed, there are 104 ( 86,7 %) items with excellent criteria and 16 ( 13,3% ) items with right criteria. Thus, the items made by biology class XII teachers are still suitable for final semester exam of the 2013/2014 academic year Sidrap Regency
DEVELOPMENT OF BIOLOGY LEARNING MODULE BASED ON SCIENTIFIC APPROACH ON RESPIRATORY SYSTEM TOPIC IN SENIOR HIGH SCHOOL
Get PDFThe kind of this research was research and development (R & D) which aimed to understand the development process, validity, practicality, and effectiveness of biology learning module based on scientific approach on respiratory system topic in senior high school. Research and development phase referred to ADDIE development model that consist of 5 phases: (1) Analysis, (2) Design, (3) Development, (4) Implementation, and (5) Evaluation. This research used 3 kinds of instruments: (1) expert validation sheet to assess the validity of the module, (2) teacher and student response sheet to assess the practicality of the module, and (3) posttest to assess the effectiveness of the module. Based on the result of data analysis, the average of module validity from 2 validators was 4,3 and the module categorizied as valid. The average percentage response score from 3 teachers was 89,3% (very positive) and the average percentage of response score from 25 students was 86,0% (very positive) and the module was categorizied as practical. From the posttest, obtained 21 students or 84% of students were able to achieve the criteria of learning mastery and the module was categorizied as effective. Therefore, can be concluded that development process of biology learning modul based on scientific approach on respiratory system topic in senior high school referred to ADDIE development model and qualified valid, practical, and effective. Keywords: Biology Module, Scientifi
Persepsi Mahasiswa Terhadap Pembelajaran Biologi Molekuler Menggunakan Zoom Meeting Saat Pandemi Covid-19
Get PDFProgram studi pendidikan biologi, Universitas Sembilanbelas November Kolaka menjadi salah satu pelaksana pembelajaran fully online akibat pandemi Covid-19. Zoom meeting merupakan salah satu aplikasi yang sering digunakan dalam melaksanakan pembelajaran online. Dosen pengampu mata kuliah biologi molekuler menganggap aplikasi zoom meeting tepat digunakan sebagai media pembelajaran berdasarkan karakteristik yang dimiliki. Namun, pada mahasiswa sendiri belum pernah dilakukan penilaian persepsi terkait penggunaan zoom meeting. Oleh karena itu, penelitian ini bertujuan untuk mengetahui persepsi mahasiswa terhadap penggunaan zoom meeting pada mata kuliah biologi molekuler saat pandemi Covid-19. Penelitian ini merupakan penelitian deskriptif yang subjek penelitiannya adalah seluruh mahasiswa kelas A angkatan 2018 yang berjumlah 27 orang dan memprogram mata kuliah biologi molekuler pada semester genap tahun akademik 2020/2021. Data penelitian dikumpulkan melalui penyebaran angket online kepada mahasiswa dalam bentuk google form. Angket online berisi 6 buah pernyataan dengan 5 pilihan jawaban untuk setiap pernyataan, yakni sangat setuju (SS), setuju (S), ragu-ragu (RR), tidak setuju (TS), dan sangat tidak setuju (STS). Selain itu, juga disediakan kolom pemberian alasan responden atas pilihan jawaban dari setiap pernyataan. Hasil penelitian menunjukkan sebanyak 15% mahasiswa sangat setuju, 49% mahasiswa setuju, 23% mahasiswa memilih ragu-ragu, 12% mahasiswa memilih opsi tidak setuju, dan 1% mahasiswa memilih sangat tidak setuju. Mahasiswa yang memiliki opsi sangat setuju dan setuju umumnya berpendapat bahwa melalui aplikasi zoom meeting dosen dan mahasiswa tetap dapat bertatap muka meskipun berbeda tempat. Adapun mahasiswa dengan opsi ragu-ragu, tidak setuju dan sangat tidak setuju umumnya beralasan bahwa jaringan internet di daerah tempat tinggal mereka kurang mendukung
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
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