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All Journal Jurnal Penelitian Pembelajaran Fisika Jurnal Pengabdian Masyarakat Inovasi Indonesia
Septiyani, Nunik Dwi
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Computer Science & IT Education Engineering Physics Public Health Social Sciences

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Effectiveness of Multiple Representation-Based Mechanics Lectures Using YouTube Video Content on Concept Mastery Hartini, Tri Isti; Ermawati, Imas Ratna; Martin, Martin; Sari, Nuraeni Nanda; Septiyani, Nunik Dwi; Sagita, Elsa
Jurnal Penelitian Pembelajaran Fisika Vol 15, No 3 (2024): JULY 2024
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v15i3.18319

Abstract

In mechanics lectures there are many abstract concepts. The existence of abstract concepts creates misperceptions among students. This research aims to determine the effectiveness of Multiple Representation-based mechanics lectures using YouTube video content on concept mastery. This research was conducted at the Physics Education Study Program, FKIP UHAMKA. The respondents in this study were 3rd semester students who were taking a mechanics course. This research uses a pre-experimental design method with a one group pretest-posttest research design. The results of the research show that the use of YouTube video content in multiple representation-based mechanics lectures is quite effective in increasing respondents' mastery of concepts. This can be seen from the post-test results of respondents, the majority of whom experienced an increase with an average score of 63 with the N - Gain score obtained having an average increase of 46.78% or in the medium category. The benefit of this research is knowing the respondent's level of concept mastery.
Pelatihan Penggunaan Amperemeter dan Voltmeter untuk Siswa SMAN 1 Tambelang Bekasi Sagita, Elsa; Ningsih, Mardiana; Septiyani, Nunik Dwi; Ermawati, Imas Ratna
Jurnal Pengabdian Masyarakat Inovasi Indonesia Vol 2 No 5 (2024): JPMII - Oktober 2024
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jpmii.583

Abstract

Pelatihan dilatarbelakangi data observasi hasil belajar peserta pada penggunaan alat ukur Amperemeter dan Voltmeter. Merespon hal itu maka diadakan pelatihan alat ukur listrik dengan tujuan meningkatkan pemahaman peserta agar dapat memperoleh hasil yang akurat. Pelatihan ini dilakukan di SMAN 1 Tambelang Bekasi Jawa Barat dengan jumlah peserta 34 orang yang dibagi menjadi 4 kelompok. Metode yang digunakan yaitu penyampaian materi, diskusi, praktik, dan evaluasi. Pelatihan ini mendapatkan hasil pemahaman rata-rata peserta pada kelompok 1 yaitu 84%, pada kelompok 2 yaitu 85%, kelompok 3 yaitu 83%, dan kelompok 4 yaitu 82%. Hal ini membuktikan pelatihan efektif meningkatkan pemahaman peserta dalam menggunakan alat ukur listrik Amperemeter dan Voltmeter.
Co-Authors Imas Ratna Ermawati, Imas Ratna Mardiana Ningsih, Mardiana Martin Martin Sagita, Elsa Sari, Nuraeni Nanda Tri Isti Hartini, Tri Isti