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Pengaruh pendekatan saintifik dengan media Powerpoint terhadap hasil belajar siswa pada materi ikatan kimia Oryza Sativa; Jasmidi
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 12 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i12.175

Abstract

This study aims to: (1) To determine whether the increase in student learning outcomes taught with a scientific approach with PowerPoint media is higher than the increase in student learning outcomes taught with conventional models (2) To determine student responses to the application of a scientific approach with PowerPoint media on the subject of chemical bonds. The population of this study were all students of class X MIA SMA Swasta Amir Hamzah Medan, as many as 40 students. The sample in this study was taken using total sampling technique. The samples taken in this study were 2 classes, namely class X MIA-1 as the experimental class and X MIA-2 as the control class. Both classes were given different treatments, the experimental class with a scientific approach and PowerPoint media , while the control class was taught with a conventional model. From the posttest results, the average value of student learning outcomes in the experimental class was 88.75 and the control class was 81.50. From the N-gain results, the percentage increase in learning outcomes of the experimental class was 84.9 percent and the control class was 76.2 percent. Based on the N-gain calculation value, the increase in learning outcomes taught with a scientific approach and PowerPoint media is higher than the increase in student learning outcomes taught with conventional models. Student response to the scientific approach and PowerPoint media on chemical bonding material has a percentage of 80.25 percent and is categorized as good.
Pelatihan Media Pembelajaran Berbasis Augmented Reality sebagai Upaya Meningkatkan Kompetensi Guru SMAN 2 Percut Sei Tuan Jasmidi Jasmidi; Asep Wahyu Nugraha; Murniaty Simorangkir; Halim Simatupang; Muhammad Nizam; Muhammad Isa Siregar; Iis Siti Jahro; Rafidah Almira Samosir; Rabiah Afifah Daulay; Wiranda Hasibuan; Anggun Maharani; Delima Sianturi; Nazwa Asti Azura; Rina Syadilla; Fadhilla Dwiyanda
Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat Vol 26, No 2 (2026): Suluah Bendang: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sb.07190

Abstract

SMA Negeri 2 Percut Sei Tuan merupakan sekolah yang mulai mengembangkan pembelajaran berbasis teknologi digital, namun pemanfaatan media pembelajaran berbasis Augmented Reality (AR) masih belum optimal karena sebagian guru masih memiliki keterbatasan dalam penggunaan media pembelajaran digital interaktif. Kegiatan Pengabdian kepada Masyarakat (PKM) ini bertujuan meningkatkan pengetahuan dan kompetensi guru dalam mengintegrasikan teknologi Augmented Reality (AR) ke dalam proses pembelajaran. Metode pelaksanaan meliputi sosialisasi, pelatihan teoretis dan praktis, workshop pembuatan media AR, pendampingan (coaching clinic), serta evaluasi keberlanjutan program. Kegiatan dilaksanakan pada tanggal 5–7 Mei 2026 dan diikuti oleh 17 orang guru. Hasil survei menunjukkan bahwa 83,3% guru sangat setuju media AR dapat meningkatkan hasil belajar, 80% guru sangat setuju media AR meningkatkan minat belajar, dan 86,7% guru sangat setuju pembelajaran menjadi lebih menarik dengan media AR. Hasil kegiatan menunjukkan bahwa guru berhasil membuat media pembelajaran berbasis Augmented Reality secara mandiri serta memperoleh modul pelatihan, akses aplikasi premium, dokumentasi produk, dan sertifikat kegiatan. Kegiatan ini memberikan dampak positif terhadap peningkatan kompetensi guru dalam penggunaan media pembelajaran berbasis teknologi digital.