33 research outputs found

    Development of Android-Based Elin Game As Learning Media for Industrial Electronics

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    Lab Learning on Electronics Industry is a must course. This is necessary for students so they have good skills. Lab Learning need practice equipment that enough to fit the quantities of students. But in fact the quantities of material and practice equipment are not being sufficient. In addition, there is no learning media that can support the courses. This study aims to develop lab learning media with technology based on game with android-base that can help the students to understand the lab course everywhere, all the time. This study using Research and Development Method (RnD) with Model of Multimedia Development Life Cycle (MDLC). This study is done through six stage that is: 1. Concept; 2) Design; 3) Collection of material; 4) Assembly; 5) Testing; and 6) Distribution. The evaluation process feasibility learning media done by granting the survey to Media Experts, Lecture experts, and respondents trial use. Based on the assessment field test by students for Industrial Electronics they can get 88.27% counted as very good. Android-Based Elin Game as Learning Media in Industrial Electronics is very reasonable and effective for teaching.     Keywords: Game, Android, Learning Media, Industrial Electronics, Multimedia Development Life Cycle (MDLC)

    PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS ANDROID MATA KULIAH KEBIJAKAN VOKASI KETEKNIKAN PADA PROGRAM PEMINATAN TECHNOPREUNERSHIP DAN INOVASI

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    This research aims to develop learning medium with vocational and technical for android, bades on matter expert and media expert. This research adapted from ADDIE development model which is a type of Research and Development (R&D) there are 5 stages include: 1) Analysis, 2) Design, 3) Development, 4) Implementation, and 5) Evaluation, but the research is only carried out until the Implementation phase. Validation of the media is done by one matter expert and one media expert.This results showed that the level of media feasibility with vocational and technical for android as a medium learning based on assessment: 1) subject matter expert obtained a total score of 65 and percentage scored 74%, 2) media expert obtained a total score of 69 and percentage scored 78,5%. The vocational and technical medium for android is feasible to use. Keywords: ADDIE, android, learning mediu

    Evaluasi Kinerja Guru IPA Pascasertifikasi

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    Penelitian ini bertujuan mendeskripsikan persepsi guru tentang kompetensi mereka setelah proses sertifikasi berkaitan dengan kinerja guru di sekolah dasar, sekolah menengah pertama dan sekolah menengah atas. Penelitian ini adalah penelitian evaluasi sebagai tindak lanjut dari proses sertifikasi guru. Partisipan penelitian ini adalah guru mata pelajaran IPAdi sekolah dasar, sekolah menengah pertama dan sekolah menengah atas di Yogyakarta. Penelitian ini terdiri dari dua tahapan, yaitu tahap pendahuluan dan pengembangan aktivitas. Tahap pendahuluan terdiri dari kajian referensi dan lapangan untuk mendapatkan informasi akurat tentang permasalahan penelitian. Tahap pengembangan meliptui kegiatan pengembangan dan validasi instrumen penelitian. Instrumen yang sudah divalidasi digunakan untuk emngumpulkan data. Hasil penelitian menunjukkanbahwa aspek terpenting dari kompetensi profesional ditunjukkan oleh para guru sekolah dasar dan sekolah menengah pertama. Aspek pedagogis, pribadi, dan sosial memiliki peranan paling penting bagi guru sekolah disusul kemudian bagi sekolah menengah pertama. Semua aspek yang berhubungan dengan kinerja guru berkaitan erat dengan hal-hal prosedural. Pengembangan kreativitas dipersepsikan oleh guru sebagai hal yang tidak penting

    Studi Komparasi Pembelajaran Kooperatif Tipe Numbered Head Together (Nht) Dan Make a Match (Mm) Pada Materi Koloid Terhadap Prestasi Belajar Siswa Kelas XI SMA Negeri Kebakkramat Tahun Pelajaran 2011/2012

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    Tujuan penelitian ini adalah untuk mengetahui 1) Prestasi belajar siswa kelas XI SMA Negeri Kebakkramat tahun pelajaran 2011/2012 menggunakan metode NHT lebih baik daripada metode MM pada materi koloid diukur dari aspek kognitif, 2) Prestasi belajar siswa kelas XI SMA Negeri Kebakkramat tahun pelajaran 2011/2012 menggunakan metode NHT lebih baik daripada metode MM pada materi koloid diukur dari aspek afektif. Sampel diambil dengan teknik cluster random sampling. Teknik pengumpulan data prestasi belajar siswa pada aspek kognitif dengan tes bentuk obyektif, aspek afektif dengan angket. Analisis data untuk pengujian hipotesis dilakukan menggunakan analisis uji t- pihak kanan. Hasil penelitian menunjukkan bahwa: (1) Prestasi belajar siswa kelas XI SMA Negeri Kebakkramat tahun pelajaran 2011/2012 menggunakan metode NHT lebih baik daripada metode MM pada materi koloid diukur dari aspek kognitif, dengan nilai rata-rata prestasi kognitif pada kelas yang menggungunakan metode NHT adalah 63,3333 dan kelas yang menggunakan metode MM adalah 57,7778. (2) Prestasi belajar siswa kelas XI SMA Negeri Kebakkramat tahun pelajaran 2011/2012 menggunakan metode NHT lebih baik daripada metode MM pada materi koloid diukur dari aspek afektif, dengan rata-rata nilai prestasi belajar aspek afektif pada kelas yang menggungunakan metode NHT adalah 80,0833 dan kelas yang menggunakan metode MM adalah 77,0833

    PENGARUH STRATEGI PEMBELAJARAN DAN KETERAMPILAN BERPIKIR TERHADAP HASIL BELAJAR PIRANTI SENSOR DAN AKTUATOR

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    Abstrak: Pengaruh Strategi Pembelajaran dan Keterampilan Berpikir Terhadap Hasil Belajar Piranti Sensor Dan Aktuator (Studi Eksperimen di SMKN 1 Jamblang Kabupaten Cirebon), Penelitian ini bertujuan untuk: (1) Mengetahui perbedaan hasil belajar Piranti Sensor dan Aktuator antara siswa yang diajarkan dengan strategi pembelajaran Problem Based Learning dan yang diajarkan dengan strategi pembelajaran Inquiry Learning; (2) Mengetahui interaksi antara strategi pembelajaran dan keterampilan berpikir terhadap hasil belajar Piranti Sensor dan Aktuator; (3) Mengetahui perbedaan hasil belajar Piranti Sensor dan Aktuator siswa yang memiliki keterampilan berpikir divergen antara yang diajarkan dengan strategi pembelajaran Problem Based Learning (PBL) dan Inquiry Learning (IL); (4) Mengetahui perbedaan hasil belajar Piranti Sensor dan Aktuator siswa yang memiliki keterampilan berpikir konvergen antara yang diajarkan dengan strategi pembelajaran Problem Based Learning dan Inquiry Learning. Penelitian ini adalah penelitian kuantitatif komparatif melalui pendekatan eksperimen semu (quasi-experimental research) dengan rancangan treatment by level 2 x 2. Pemilihan ini disesuaikan dengan data yang ingin diketahui, yaitu perbedaan hasil belajar Piranti Sensor dan Aktuator sebagai akibat dari perlakuan yang diberikan. Teknik analisis yang digunakan untuk menguji hipotesis adalah ANAVA dua jalur. Hasil penelitian menunjukkan bahwa:(1) hasil belajar Piranti Sensor dan Aktuator siswa yang diajarkan dengan strategi pembelajaran Problem Based Learning lebih tinggi dibandingkan dengan Inquiry Learning; (2) Terdapat interaksi antara strategi pembelajaran dan keterampilan berpikir siswa dalam pengaruhnya terhadap hasil belajar Piranti Sensor dan Aktuator; (3) Siswa yang memiliki kecenderungan keterampilan berpikir divergen, yang diajarkan dengan strategi pembelajaran Problem Based Learning memperoleh hasil belajar Piranti Sensor dan Aktuator lebih tinggi dibandingkan dengan Inquiry Learning; (4) Siswa yang memiliki kecenderungan keterampilan berpikir konvergen, yang diajarkan dengan strategi pembelajaran Problem Based Learning memperoleh hasil belajar Piranti Sensor dan Aktuator lebih rendah dibandingkan dengan Inquiry Learning

    The Loss of Species: Mangrove Extinction Risk and Geographic Areas of Global Concern

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    Mangrove species are uniquely adapted to tropical and subtropical coasts, and although relatively low in number of species, mangrove forests provide at least US $1.6 billion each year in ecosystem services and support coastal livelihoods worldwide. Globally, mangrove areas are declining rapidly as they are cleared for coastal development and aquaculture and logged for timber and fuel production. Little is known about the effects of mangrove area loss on individual mangrove species and local or regional populations. To address this gap, species-specific information on global distribution, population status, life history traits, and major threats were compiled for each of the 70 known species of mangroves. Each species' probability of extinction was assessed under the Categories and Criteria of the IUCN Red List of Threatened Species. Eleven of the 70 mangrove species (16%) are at elevated threat of extinction. Particular areas of geographical concern include the Atlantic and Pacific coasts of Central America, where as many as 40% of mangroves species present are threatened with extinction. Across the globe, mangrove species found primarily in the high intertidal and upstream estuarine zones, which often have specific freshwater requirements and patchy distributions, are the most threatened because they are often the first cleared for development of aquaculture and agriculture. The loss of mangrove species will have devastating economic and environmental consequences for coastal communities, especially in those areas with low mangrove diversity and high mangrove area or species loss. Several species at high risk of extinction may disappear well before the next decade if existing protective measures are not enforced

    The loss of species: mangrove extinction risk and failure of critical exosystem services

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    Mangrove species are uniquely adapted to tropical and subtropical coasts, and although relatively low in number of species, mangrove forests provide at least US $1.6 billion each year in ecosystem services and support coastal livelihoods worldwide. Globally, mangrove areas are declining rapidly as they are cleared for coastal development and aquaculture and logged for timber and fuel production. Little is known about the effects of mangrove area loss on individual mangrove species and local or regional populations. To address this gap, species-specific information on global distribution, population status, life history traits, and major threats were compiled for each of the 70 known species of mangroves. Each species\u27 probability of extinction was assessed under the Categories and Criteria of the IUCN Red List of Threatened Species. Eleven of the 70 mangrove species (16%) are at elevated threat of extinction. Particular areas of geographical concern include the Atlantic and Pacific coasts of Central America, where as many as 40% of mangroves species present are threatened with extinction. Across the globe, mangrove species found primarily in the high intertidal and upstream estuarine zones, which often have specific freshwater requirements and patchy distributions, are the most threatened because they are often the first cleared for development of aquaculture and agriculture. The loss of mangrove species will have devastating economic and environmental consequences for coastal communities, especially in those areas with low mangrove diversity and high mangrove area or species loss. Several species at high risk of extinction may disappear well before the next decade if existing protective measures are not enforced

    Landasan Pendidikan Konsep dan Aplikasinya

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    Landasan pendidiakn

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    ix,158 hal.:Ilust.; 21 cm
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