HUBUNGAN ANTARA PERSEPSI LINGKUNGAN DAN FASILITAS PRAKTIK DENGAN MOTIVASI BELAJAR PESERTA DIDIK PADA KOMPETENSI KEAHLIAN TEKNIK KENDARAAN RINGAN SMK MUHAMMADIYAH 3 YOGYAKARTA

Penelitian ini bertujuan untuk mengetahui ada tidaknya hubungan antara persepsi peserta didik terhadap lingkungan praktik dan fasilitas praktik dengan motivasi belajar pada Mata Diklat Otomotif Dasar. Penelitian ini dilaksanakan di SMK Muhammadiyah 3 Yogyakarta pada tanggal 2 hingga 4 Januari 2012. Jenis penelitian ini termasuk dalam penelitian Expost Facto. Populasi dari penelitian ini berjumlah 235 peserta didik, pengambilan sampel ditentukan dengan teknik proporsional random sampling yang berjumlah 139 peserta didik. Metode pengumpulan data yang digunakan dalam penelitian ini adalah angket untuk mengukur variabel persepsi peserta didik terhadap lingkungan praktik dan fasilitas praktik dan variabel motivasi belajar. Untuk mengetahui validitas instrumen dengan mengkonsultasikan kepada para ahli (expert judgement) dan validasi konstruk menggunakan rumus Product Moment dari Pearson. Reliabilitas instrumen diuji dengan menggunakan rumus Alpha Cronbach’s. Uji prasyarat analisis menggunakan analisis statistik deskriptif untuk menghitung harga mean, median, modus dan standar deviasi dan analisis korelasional untuk menguji hipotesis pertama dan kedua dengan menggunakan korelasi Product Moment dengan membandingkan rhitung dengan rtabel untuk menguji hipotesis ketiga menggunakan rumus korelasi ganda dua prediktor dengan membandingkan Fhitung dengan Ftabel. Hasil Penelitian menunjukkan bahwa: (1) Ada hubungan positif antara persepsi peserta didik terhadap lingkungan praktik dengan motivasi belajar diperoleh rhitung 0,492 > rtabel 5% 0,176; (2) Ada hubungan positif antara persepsi peserta didik terhadap fasilitas praktik dengan motivasi belajar diperoleh rhitung 0,633 > rtabel 5% 0,176; (3) Ada hubungan positif secara bersama-sama antara persepsi peserta didik terhadap lingkungan praktik dan fasilitas praktik dengan hasil belajar peserta didik kelas X Teknik Kendaraan Ringan SMK Muhammadiyah 3 Yogyakarta diperoleh rhitung 0,678 > rtabel 5% 0,176 dan diperoleh Fhitung 57,824 > Ftabel 5% 3,07

THE INFLUENCE OF ACTIVITIES EXTRACURRICULAR STUDENT ACTIVITY IN SCHOOL, SCHOOL ENVIRONMENT AND FAMILY ENVIRONMENT ON STUDENT ACHIEVEMENT LEARNING ORGANIZATION MANAGEMENT ACTIVITIES EXTRACURRICULAR SMK 3 YOGYAKARTA STATE ACADEMIC YEAR 2012/2013

This study aimed to determine: (1) Effect of activity of students in extracurricular activities at school, on student achievement organization committee extracurricular activities smk 3 yogyakarta country school year 2012/2013, (2) Effect of school environment on student achievement organization committee extracurricular activities smk 3 yogyakarta country school year 2012/2013 (3) Effect of family environment on student achievement organization committee extracurricular activities smk 3 yogyakarta country school year 2012/2013 (4) Effect of activity of students in extracurricular activities at school, the school environment and the family environment together on student achievement organization committee extracurricular activities smk 3 yogyakarta country school year 2012/2013. This research is ex-post facto descriptive correlational quantitative approach. The subjects were students extracurricular activities organization committee SMK N 3 Yogyakarta as many as 80 students. Methods of data collection and documentation using questionnaires. The validity of the research instruments is done through expert judgment and analysis of the grain which is calculated by the formula Product moment correlation. Instrument reliability was calculated using the formula Alpha Cronbrach. Test requirements analysis includes tests of normality, linearity test and multicollinearity test. Data analysis techniques are used to test the hypothesis with a simple regression analysis and multiple regression 3 predictors at significance level of 5%. The results showed that: (1) The lack of a positive and significant effect between active students in extracurricular activities (X1) on student achievement (Y), Shown with r_hitung value (0.137) which is smaller than r_tabel (.220). And t values for the 5% error level test two parties and N = 80, the obtained t table = 2.000 t value = -1.224. (2) The absence of a positive and significant influence of the school environment (X2) on student achievement (Y), Shown with r_hitung value (0.045) r_tabel (.220). (4) There is a positive and significant effect between activeness Students in Extracurricular Activities in Schools, the school environment and the family is together - similar to student learning achievement. This is indicated by the price count r> r tabel.Harga r_tabeldengan significance level of 5% and N = 80 is 0.220. price r_hitung = 0.309. Determination of the value of f 2,683. Compared with the value of F table at a significance level of 5% and 3:80 dk is equal to 2.72 then the value of F value <F table and a p value of 0.053 is greater than 0.05. keywords: student activity, extracurricular, school environment, family environment, school performanc

INSERTING JAVANESE ACRONYMS FOR TEACHING GRAMMAR RULES: A Theoretical Assumption

Teaching grammar approaches have been applied one after another in the class for quite some time. However, the approaches may match to some students and may not to some others. The appropriateness and the effective usage of teaching grammar approaches can help students to facilitate the language process more comprehend (Thornbury.2006). Oxford (1989) states that there is a relationship between students‘ variables and the choice of Language Learning Strategies (LLSs). Students‘ variable likes students‘ background language can be used as a media to transfer the grammar. For example when Javanese students learn English grammar, then the strategy used can be linked with the Javanese way of thinking. In addition, there must be an appropriate strategy to bridge between the LLSs and the students‘ language background. Teaching grammar using acronyms is one of the ways to bridge between LLSs and Javanese in the class

Pewarnaan garis pada multi graph birartite reguler

pewarnaan garis pada suatu graph adalah penandaan dengan warna-warna pada garis-garis suatu graph sedemikian sehingga tidak ada dua garis yang insiden pada satu titik menerima warna sama. jika pewarnaan garis tersebut dilakukan pada graph yang mempunyai ciri khusus seperti multigraph bipartite reguler derajat m dan pewarnaan garis itu dilakukan dengan jumlah warna tertentu, akan diperlukan syarat-syarat perlu dan misal m, maka cukup agar garis-garis tertentu mendapat warna tertentu

Digitized Local Folklores in EFL Reading Classroom

This study aimed at reporting the implementation of the use of digitized local folklores to empower reading comprehension skills of junior high school students. This classroom action study was applied to a number of grade VII junior high school students. It engaged two stories about Palembang City - the Origin of Musi River and the History of Ikan Belido (Chitala Lopis). Both stories were “packaged” digitally by the use of video, and extended with guided ICT based post-reading activities. Video as one medium of the learning activities could confidently intensify students’ interest in learning due to the fact that most students tend to be more visualized. The result revealed that the use of this digitized media positively enhanced the students on the extent of the pleasure, imaginative visual learning aids, and the involvement and touched upon cultural aspects of the students

Extracting News Events from Microblogs

Twitter stream has become a large source of information for many people, but the magnitude of tweets and the noisy nature of its content have made harvesting the knowledge from Twitter a challenging task for researchers for a long time. Aiming at overcoming some of the main challenges of extracting the hidden information from tweet streams, this work proposes a new approach for real-time detection of news events from the Twitter stream. We divide our approach into three steps. The first step is to use a neural network or deep learning to detect news-relevant tweets from the stream. The second step is to apply a novel streaming data clustering algorithm to the detected news tweets to form news events. The third and final step is to rank the detected events based on the size of the event clusters and growth speed of the tweet frequencies. We evaluate the proposed system on a large, publicly available corpus of annotated news events from Twitter. As part of the evaluation, we compare our approach with a related state-of-the-art solution. Overall, our experiments and user-based evaluation show that our approach on detecting current (real) news events delivers a state-of-the-art performance

Head Coverings in the Courtroom: A Question of Respect for the Judge or of Judicial Tolerance?

The Human Rights Centre at Ghent University (the HRC) first initiated the present research while preparing an amicus curiae brief in the Lachiri v. Belgium case before the European Court of Human Rights (ECtHR). The applicant in Lachiri, who was a civil party in legal proceedings concerning the murder of her brother, was denied access to a Brussels courtroom after refusing to remove her Islamic headscarf . Ms. Lachiri’s admission was refused in reliance on Article 759 of the Belgian Judicial Code (Gerechtelijk Wetboek/ Code Judiciaire), which provides that “[t]he audience will attend the sessions with their heads uncovered, respectfully and silently; whatever the judge commands for the maintenance of order will be punctually and immediately executed.” In its third-party intervention, the HRC sought to supply the ECtHR with additional information concerning three points: the debate on the wearing of Islamic headscarves in Belgium, the history, object and purpose of Article 759 of the Belgian Judicial Code, and the scope of the State margin of appreciation in prohibiting religious items of clothing

Deposition of ZnO Thin Films by Spray Coating Technique for Photocatalytic and Photochemical Degradation of Methylene Blue (MB)

Deposition of a thin layer of Zinc Oxide (ZnO) on glass substrates by spray coating techniques has been done. ZnO is a semiconductor with band gap energy of ~ 3.2 eV and has the properties as oxidation photo catalysts that will transform harmful compounds and toxic substances in water into harmless compounds. ZnO thin film deposition is conducted by making gel ZnO with dissolving zinc acetate dehydrate (Zn(COOCH3)2.2H2O into a solution of isopropanol ((CH3)2CHOH) and monoethanolamine (MEA: HOCH2CH2NH2) at room temperature with a concentration of 0.3 M zinc acetate and the molar ratio is 1:1. ZnO gel is placed on the spray hole and sprayed on a glass substrate which has been heated at a temperature of 250°C at a pressure of 70 psi to form a thin layer. A thin layer is sintered at a temperature of 450°C for 2 hours. A ZnO thin layer then used as a photocatalytic and photochemical degradatioan of methylene blue (MB) with and without stirring. The microstructure analysis by using XRD show that the thin layers having polycrystalline wurtzite structure with orientations (100), (002), (101) and (110). EDS characterization showed that thin layers of ZnO consists of 50.27% and 49.73% zinc and oxygen atomic, respectively. ZnO photocatalyst reaction by using ultra violet light (UV) for 3 hours has been reduces the concentration of MB until 97.05%. A high percentage of color degradation MB performed by treatment with stirring