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All Journal RADIASI: Jurnal Berkala Pendidikan Fisika
Jeffry Handhika
Universitas PGRI Madiun, Indonesia
Education Physics

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Pengembangan Modul Fisika Berbasis OASIS Pada Materi Suhu dan Kalor Untuk Meningkatkan Kemampuan Berpikir Kritis Rice Yanita Dian Christi; Jeffry Handhika; Andista Candra Yusro
Radiasi : Jurnal Berkala Pendidikan Fisika Vol. 13 No. 2 (2020)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/radiasi.v13i2.296

Abstract

This research aims to improve critical thinking skills by developing OASIS-based modules. The stages of the OASIS Model include concept orientation, concept analysis, concept synthesis, concept investigation and concept synergy. This type of research is development research. The subjects of the study were students of class X MIPA 1 of SMA Negeri 1 Jiwan, Madiun Regency. Data collection techniques were carried out by the method of tests, observations, and questionnaires. Data analysis techniques used the Likert scale and the Guttman scale for the questionnaire and t-test for the test method. Product validation based on 4 aspects namely linguistic, content eligibility, OASIS assessment and presentation of material for material experts and 3 aspects namely module size, cover design, and content design for media experts. Based on the validation results of the developed learning module material, an average rating of 69.6% can be obtained with reasonable criteria (with revisions) and media experts obtained an average rating of 80% with decent criteria. N-Gain results from pretest and posttest obtained an average of 0.35 so as to get a moderate criterion (the ability to think critically increases). Thus the learning modules that have been developed are worthy of being used as teaching materials in learning physics in the Temperature and Heat material and can improve students' critical thinking skills.
Pengembangan Media Pembelajaran Koefisien Gesek Kinetik Berbasis Mikrokontroler Atmega Terintegrasi PC Untuk Meningkatkan Keterampilan Proses Sains Siswa Muhammad Yahya Qosim; Jeffry Handhika; Mislan Sasono
Radiasi : Jurnal Berkala Pendidikan Fisika Vol. 13 No. 2 (2020)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/radiasi.v13i2.322

Abstract

Penelitian ini bertujuan untuk meningkatkan keterampilan proses sains siswa pada materi koefisien gesek kinetik melalui media pembelajaran koefisien gesek kinetik berbasis mikrokontroler Atmega. Penelitian ini dilakukan di SMANJiwan Kabupaten Madiun dengan jumlah 21 siswa di kelas X MIA II. Penelitian ini menggunakan metode penelitian Research and Development dengan model ADDIE dengan tahap analisis, desain, pengembangan, implementasi dan evaluasi. Teknik pengumpulan data menggunakan wawancara tidak terstruktur, lembar validasi ahli, angket respon siswa, dan observasi keterampilan proses sains. Hasil menunjukkan bahwa ahli media memberikan nilai CVR dan CVI sebesar 1 yang artinya media layak dan sangat sesuai untuk uji coba lapangan, respon siswa sangat baik pada kelas terbatas yang ditunjukkan dengan rata-rata sebesar 3,42, media pembelajaran memberikan pengaruh terhadap keterampilan proses sains siswa dibuktikan dengan hasil N-gain 0,67 dan masuk dalam kategori sedang. Kesimpulannya media layak digunakan dengan hasil respon siswa yang sangat baik dan mampu meningkatkan keterampilan proses sains siswa.
Co-Authors Andista Candra Yusro, Andista Candra Mislan Sasono Muhammad Yahya Qosim Rice Yanita Dian Christi