1,720,965 research outputs found
ANALISIS BUTIR SOAL KONSEP DASAR IPA 1 MELALUI PENGGUNAAN PROGRAM KOMPUTER ANATES VERSI 4.0 FOR WINDOWS
Full text linkThis research was qualitative research with descriptive method. Subject was student teachers who took Fundamental Science 1. Based on validity analysis of item on 1 % significance level, there were 16 valid items, 26 valid ietms for 5 % significance level, and 14 invalid items. Then, analysis of distinguishing items, the item number 20 was very worst, 15 items were poor, other 15 item were fair and the other items were good. Meanwhile, analysis of level of difficulty, 17 item were very easy, 9 items were easy, 11 items were moderate, an item was difficult, and the others were very difficult. Analysis for whole items, there were only 21 items that were ready to be used, 5 items were needed to be revised, and the others could not be used in a test
Key words : Konsep Dasar IPA 1, validity, distinguishing items, level of difficulit
ANALISIS KETERAMPILAN PROSES SAINS SISWA DALAM PEMBELAJARAN IPA SD
Full text linkThis research is a quasi experimental research and design used is ARandomized Pretes-Postest Control Group Design. The subject of the researchdetermined by random toward experimental and control groups. The results of this studyshowed that there was differences class between implements the inquiry learning andconventional learning. Mean score N-Gain science of process skills students washighest in primary schools reached 0.29 A, while for the N-Gain lowest in primaryschools C of 0.15 As for the indicators of science-process skills, process skills of thehighest indicators in the experimental class there is the aspect of the hypothesis, whilethe lowest indicator contained in the aspect of the question. In the control class there areindicators that contained by aspects of the hypothesis while the lowest was on aspects ofobservation. The results visible experimental class science process skills results showedhigher levels of N-gain control of the class. The results in the experimental classsignificantly more improve students’ science process skills than conventional class.
Keywords: Science Process Skills, Learning Scienc
ANALISIS KURIKULUM PENDIDIKAN LINGKUNGAN HIDUP PADA SEKOLAH DASAR PEKANBARU
Full text linkThe purpose of this research is that to create even distribution and understanding about life areaeducation to primary school students that will obtain students’ attitudes in doing actionsappropriating to the concept of life area education and create an alternative the development of lifearea education in Pekanbaru based on national curriculum or local curriculum. So that it can givecontribution to the curriculum in in real on the framework of life area education. The data used in thisresearch were primary and secondary data. Primary data sources from survey (direct observation) atschool, interview with stakeholder related to Head of Education Department, headmasters, andteachers. Primary data were also obtained by giving qutionare to headmasters, teachers, and studentsrelated to cognitive, affective, and psychomotor about life area education. Secondary data wereobtained from school condition like document of PLH activities at school and also stakeholders. Basedon the data of school curriculum analysis to life area education that it can be integrated into fivesubjects that are religion, civics, science and technology, art, and physic education. Based oneducation stakeholder analysis that they supported the life area education to put into local curriculumand to be implemented into daily life at school. Based on analysis data on knowledge and attitudesthan primary school students fully understood about life area education, and they have done to careabout school area.
Key Words: curriculum analyze, life area educatio
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
UPAYA MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR MAHASISWA MELALUI PENERAPAN MODEL PEMBELAJARAN INKUIRI PADA MATA KULIAH KONSEP DASAR IPA II DI PROGRAM STUDI PENDIDIKAN GURU SEKOLAH DASAR TAHUN AKADEMIK 2013/2014
Full text linkIn line with the competency-based curriculum at the University of Riau, then efforts to improve learning in science courses Basic Concepts 2 put emphasis on understanding the concept of matter, which is based on students' learning activities through inquiry scientifik. Implementation of action research that consists of two cycles in PGSD JIP University of Riau, on the odd semester of the TA 2013/2014 with the third semester students study subjects by 55 students. Based on the research results , the lecture by applying the model of inquiry learning , increased student activity , where in the first cycle all activities except activities either category one and category two pretty while the first and second cycles of the four categorized well , while the activity of the second , third and sixth category five splendidly. While improving student learning of pre-tests with an average increased to 77.0 at 65.45 daily tests I and increased to 77.45 on the daily tests II, an increase from the first cycle of initial data points ranging from 11.55, while the data from the beginning of the second kesiklus increased average The average student score 12 points. Improved student learning outcomes in general possible because the learning model used inquiry learning so that learning becomes active which centered on the students by presenting a problem, then students are asked to carry out a simple experiment using equipment and tools, using data, prepare. reports, communicate the results of observations based on concepts and principles learne
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
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