30,939 research outputs found
MODEL ADAPTASI EKONOMI NELAYAN KAWASAN TAMBAKLOROK SEMARANG
This study discusses abaut the adaptation pattern of regional fishing economy at Tambaklorok Semarang. Despite being in the area of Semarang, fishermen Tambaklorok including traditional fishermen, depend on natural resources and must be confronted with a sub-system of the city. This study uses the concept of economic adaptation which is defined as a process of human behaviour in maintaining the economic, so the concept of work is interest in economic activity. The research was done through literature, followed by collecting data through field observations and interviews. The results of this study indicate that the fishing profession is no longer a major public profession. The young people in thi area are employed on the ground sector, while the older generations still carry out their economic activities as fisherman. The young generation work in the Fish Auction Place (Tempat Pelelangan Ikan/TPI), as workers in traditional markets, shop and stall keepers, and become workers in some industries that are around in Tambaklorok, Semarang.
Keywords: economic adaptation, economic systems, and fishing communitie
PENGEMBANGAN MEDIA MICROSOFT OFFICE POWERPOINT PADA GAMBAR TEKNIK MESIN DASAR (GTMD) UNTUK MENINGKATKAN PRESTASI SISWA DI SMK NEGERI 2 YOGYAKARTA
Tujuan dari penelitian ini adalah untuk mengetahui proses pengembangan media pembelajaran Microsoft Office PowerPoint pada mata diklat Gambar Teknik Mesin Dasar, mengetahui kelayakan media pembelajaran Microsoft Office PowerPoint yang dibuat dan dikembangkan pada mata diklat Gambar Teknik Mesin Dasar dan mengetahui ada atau tidaknya peningkatan prestasi siswa kelas X TP SMK N 2 Yogyakarta pada pembelajaran mata diklat Gambar Teknik Mesin Dasar yang menggunakan Microsoft Office PowerPoint. Penelitian ini merupakan jenis penelitian pengembangan (Research and Development) yang dilakukan di Jurusan Teknik Pemesinan SMK N 2 Yogyakarta. Objek penelitian ini berupa pengembangan media pembelajaran Microsoft Office PowerPoint pada mata diklat Gambar Teknik Mesin Dasar. Pengumpulan data dilakukan dengan menggunakan kuesioner (angket) dan soal (pretest-posttest). Teknik analisis data dilakukan dengan deskriptif kualitatif dan membandingkan hasil uji penerapan pretest-posttest antara kelas yang menggunakan media PowerPoint dan kelas yang tidak menggunakan media PowerPoint. Hasil penelitian ini adalah berupa media pembelajaran PowerPoint dengan tahap pengembangan media yaitu: (1) observasi, (2) Analisis Kebutuhan, (3) Mendesain media, (4) Membuat prototype media, (5) Validasi media oleh ahli media dan materi, (6) Uji coba kelompok kecil, (7) Revisi tahap 1, (8) Uji coba kelompok besar, (9) Revisi tahap 2, (10) Penerapan media/ uji efektifitas dan (11) Produk akhir. Media pembelajaran dinyatakan layak berdasarkan uji kelayakan produk menurut ahli media dengan persentase kelayakan 85,45%, penilain dari dosen ahli materi dengan persentase total 86%, penilain ahli materi oleh guru mata diklat dengan persentase 90,44%, uji kelompok kecil dengan persentase 82,89% dan uji kelompok besar 81,64%. Media pembelajaran dengan PowerPoint telah teruji keefektifannya dengan hasil nilai rata-rata kelas dengan media PowerPoint lebih tinggi dibanding kelas yang tidak menggunakannya. Dari hasil uji di atas dapat disimpulkan bahwa media pembelajaran Microsoft Office PowerPoint yang dikembangkan layak digunakan sebagai pendukung proses pembelajaran pada mata diklat Gambar Teknik Mesin Dasar dan efektif untuk meningkatkan prestasi belajar siswa
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The Use of Project Work to Promote Students’ Motivation toward English Class among 10 Graders of State Senior High School 1 Purworejo
This classroom action research aimed at using project work to promote the students’ motivation toward English class among 10 graders of State Senior High School 1 Purworejo in the Regency of Purworejo.
This research employed Kemmis & McTaggart’s model with two cycles. The subjects of the research were 10 graders of State Senior High School 1 Purworejo in the academic year of 2010/2011. The objects of this research were the project work and the students’ motivation toward English class. The data in this research were collected through observations, field notes, and interviews. The data of the research were in the forms of qualitative and quantitative data. The qualitative data were the observation records, interview records, field notes, students’ notes and photographs.
The data were analyzed through the reduction of data, display of data, and conclusion. The quantitative data were in the students’ scores from the questionnaire on motivation. The average scores of the preliminary test, first cycles’ test and the second cycle’s test were compared to see the progress made by the students on their motivation.
The results of the research showed that the use of project work promoted 80% of the students to have a high motivation toward English class on their attitudes, desires, and efforts in learning English. The results of the research were as follows. 1) The use of project work as a teaching technique changed the attitudes of students to be more proactive in English class. They found that learning English through project work was interesting and challenging. 2) The use of project work as a teaching technique promoted the effort of the students in mastering English. The students became active participants in practicing English in real life context. 3) Use of project work promoted the desire of students in learning English. 4) Project work also promoted the students' innovative, communicative and cooperative abilities.
The results of the analysis of the questionnaire on motivation showed that project work promoted the students’ motivation. In the preliminary test, it was found that
9.38% of students had low motivation, 59.38% of students had fair motivation, and 31.25% of the students had high motivation. Therefore, it was concluded that project work improved the students' motivation toward English class among 10 graders in State Senior High School 1 Purworejo
Design of Home Network Architecture using ACE/TAO Real Time Event Service
This paper proposes a home network design based on publisher/subscriber architecture which is developed using ACE/TAO Real-time Event Service (RTES) as the middleware platform. This design addresses a feature to support a real-time implementation for home network application such as home automation. Home network participants have been classified into several components based on consumer and supplier implementation in the ACE/TAO RTES in order to simplify the design. To optimize the network utilization, events are filtered based on their type and source for each publisher and subscriber. To deal with heterogeneous type of home appliances, event header information has been extended to wrap more information. Each of events can be configured with a specific scheduling and priority setting to meet its quality of service (QoS) according to the requirement. Network performance in handling an increasing number of consumer or supplier has been evaluated and show an acceptable result. Keywords: Home Network, ACE/TAO, RTES, QoS
Modeling of Hovering Type AUV Test Bed with Four Thrusters and Two Hulls Design
This paper proposes a design of hovering Type Autonomous Underwater Vehicle (AUV) using four thruster and two hulls. The state vector representation of AUV kinematics and the mathematical modeling of their dynamics of motion are presented. Several assumptions are used to simplify the design since the effect of that parameter is small enough thus can be neglected in the modeling process. DC motor is used as the actuator of the thruster. The thrusters used in the system are designed to have the same motor power and propeller characteristic
AN ANALYSIS OF SPEAKING ANXIETY OF 7th GRADE STUDENTS AT MTS DARURRAHMAN SAMPANG
ABSTRACT
Nowadays, anxiety is a big issue in mastering EFL for Indonesian learners and it is also one of the factors that interfere with smoothness in the learning process, particularly in learning to speak. The objectives of this research are to find out the problems of students’ anxiety in speaking English and the strategies used by the teacher of a 7th-grade class at MTS Darurrahman Sampang. This research used the Descriptive-qualitative Method, with instruments of observation questionnaire, and interview. The respondents consisted of 38 students who experienced anxiety in the English class of 7th Grade Students at MTS Darurrahman Sampang. The data was gathered through an observation checklist, distributed open-ended questionnaires, and interviews. The speaking anxiety problems are divided into 2 types, namely state anxiety and trait anxiety. Fear of making mistakes, feeling dizzy and heartbeat are included in the trait anxiety type. In comparison, Nervous and Shyness are included in the anxiety trait type. Then, the teacher applied peer groups and games as strategies to avoid problems with students’ anxiety in speaking English
Research Design Chosen by English Department Students in Their Thesis
This study concerns with research designs employed by English Department student in their theses. This study has two problems : (1) What research designs are employed by English Department students in their thesis ? (2) What is the most frequent of research design chosen by students in their theses ? The scope of this research is all theses published in 1996-2001. They are chosen in order to know the most frequent research design chosen by English students in the five years spread. The population in this research is the English Department student’s theses that consist 145 theses in 1996-2001 periods. Then, the sample are 36 theses. The sample in this research are 6 theses published in 1996, 6 theses published in 1997, 6 theses published in 1998, 6 theses published in 1999, 6 theses published in 2000, 6 theses published in 2001. The theories include more explanations of characteristic variety research designs, like descriptive, experimental, ex post facto, etc. The research design which is used in this research is descriptive. From the analyzed data, it was found that : (1) Research designs which is used are : 1 or (2.7%) student uses experimental, 24 or (66.6%) students use descriptive, 1 or (2.7%) student uses correlational, 9 or (25%) students use content analysis and 1 or (2.7%) student uses ex post facto, (2) The most dominant research design chosen by the English Department students in their theses from 1996-2001 periods is 24 or (66.6%) students use descriptive
PENGARUH PENGGUNAAN VARIASI MEDIA PEMBELAJARAN TERHADAP MOTIVASI DAN PRESTASI BELAJAR SISWA KELAS X TEKNIK MEKANIK OTOMOTIF PADA PEMBELAJARAN PENGGUNAAN DAN PEMELIHARAAN ALAT UKUR DI SMK MUHAMMADIYAH PEKALONGAN
Tujuan dari penelitian ini adalah: (1) mengetahui perbedaan motivasi belajar siswa antara kelas yang menggunakan variasi media pembelajaran dengan kelas yang tidak menggunakan variasi media pembelajaran; (2) mengetahui perbedaan prestasi belajar siswa antara kelas yang menggunakan variasi media pembelajaran dengan kelas yang tidak menggunakan variasi media pembelajaran. Populasi penelitian ini adalah siswa kelas X Program Keahlian Teknik Mekanik Otomotif SMK Muhammadiyah Pekalongan tahun ajaran 2010/2011 sebanyak 2 kelas (72 siswa). Semua populasi di atas menjadi subjek penelitian dengan pertimbangan jumlah populasi kurang dari 100 orang, sehingga memungkinkan dilakukan penelitian populasi. Instrumen untuk pengambilan data menggunakan angket dan soal test. Untuk mengetahui validitas isi instrumen dengan mengkonsultasikan kepada para ahli (expert judgement) dan validasi konstruk menggunakan rumus Product Moment dari Pearson dan korelasi biserial. Reliabilitas instrumen diuji dengan menggunakan rumus Alpha Chronbach, dengan koefisien reliabilitas angket sebesar 0,955 dan reliabilitas tes sebesar 0,798. Prasyarat Normalitas data menggunakan rumus Kolomogorov Smirnov dan Homogenitas dihitung menggunakan rumus One-Way Anova. Teknik analisis data yang digunakan untuk menguji hipotesis adalah statistik inferensial parametris yaitu Independent Sample T-Test dengan bantuan komputer program SPSS 19 dan Microsoft Excel. Hasil penelitian menunjukkan bahwa: (1) Motivasi belajar siswa yang menggunakan variasi media lebih tinggi daripada siswa yang tidak menggunakan variasi media. Hal tersebut ditunjukkan dari hasil uji-t, yaitu thit= 3,312 lebih besar dari ttt5%= 1,667 dan p= 0,001 lebih kecil dari α= 0,05; (2) Prestasi belajar siswa yang menggunakan variasi media lebih tinggi daripada siswa yang tidak menggunakan variasi media. Hal tersebut ditunjukkan dari hasil uji-t, yaitu thit= 2,651 lebih besar dari ttt5% = 1,667 dan p= 0,010 lebih kecil dari α=0,05. Dengan demikian penggunaan variasi media pembelajaran berpengaruh terhadap peningkatan motivasi belajar dan prestasi belajar siswa
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