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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL PENDIDIKAN TAMBUSAI
Elfira, Elga
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics Social Sciences

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Penerapan Model Pembelajaran Problem Based Learning (PBL) untuk Meningkatkan Hasil Belajar Siswa Kelas Xll TKJ Pada Mata Pelajaran Teknologi Layanan Jaringan Elfira, Elga
Jurnal Pendidikan Tambusai Vol. 6 No. 1 (2022): 2022
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v6i1.3329

Abstract

Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa kelas XII TKJ-1 SMK Negeri Padang tahun ajaran 2021 pada mata pelajaran Teknologi Layanan Jaringan melalui penerapan model pembelajaran Problem Based Learning (PBL). Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus dengan 3 kali pertemuan setiap siklusnya. Setiap siklus terdiri dari beberapa tahap yaitu perencanaan, pelaksanaan tindakan, observasi dan refleksi. Siklus pertama dan kedua membahas materi pokok. Subjek dalam penelitian ini adalah siswa kelas XII TKJ-1 SMK N 6 Padang Tahun Ajaran 2021 yang terdiri dari 34 siswa. Teknik utama dalam pengumpulan data dilakukan dengan cara tes dan observasi, sementara teknik pendukung dengan menggunakan wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran Problem Based Learning (PBL) dapat meningkatkan hasil belajar siswa kelas XII TKJ-1 mulai dari pratindakan, siklus I dan siklus II, yaitu 67,65 pada tahap pratindakan meningkat menjadi 75,65 pada siklus I dan kembali meningkat menjadi 80,86 pada siklus II. Simpulan penelitian ini adalah penerapan model pembelajaran Problem Based Learning (PBL) dapat meningkatkan hasil belajar Teknologi Layanan Jaringan siswa kelas XII TKJ-1 SMK N 6 Padang.
Transforming Vocational Learning with Interactive Multimedia: Creative Solutions for the Digital Era Elfira, Elga; Ramalis, Ramalis; Jasrial, Jasrial; Rayendra, Rayendra
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12354

Abstract

The use of interactive multimedia in learning is expected to stimulate students' interest and encourage greater involvement in the learning process, given that some students often find the material difficult and abstract. This research aims to develop interactive multimedia in subjects in class X of SMK Negeri 6 Padang, which is focused on Computing Systems material. This research involves the stages of analysis, design, development, and evaluation to produce valid, practical, and effective learning media. The validation results showed that the interactive multimedia developed had a very high level of validity, with scores reaching 100% from media, material, and language experts. The practicality test on teachers and students also showed very positive results, with an average score of 95%, which indicates that this medium is very practical to use in learning. The effectiveness of the media was measured through the pretest and posttest, with results showing an increase in student understanding, with an average N-gain score of 67.58%, which was categorized as "moderate". In conclusion, the interactive multimedia developed can be used as a valid, practical, and effective learning medium to improve students' understanding of subjects at vocational schools. This research makes an important contribution to the development of technology-based learning media at the secondary education level.
Co-Authors Jasrial Jasrial, Jasrial Ramalis, Ramalis Rayendra, Rayendra