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All Journal Madaniya Pendekar: Jurnal Pendidikan Berkarakter Silampari Jurnal Pendidikan Ilmu Fisika (SJPIF)
Risa Elyafatma Silaen
Universitas Riau
Religion Arts Humanities Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Social Sciences

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Pemanfaatan Teknologi Multimedia Sebagai Peningkatan Motivasi Pembelajaran Siswa Serta Keprofesionalisasian Guru Jesi Alexander Alim; Adinda Quratul Aini; Gabriella Dameria Siregar; Risa Elyafatma Silaen
Pendekar : Jurnal Pendidikan Berkarakter Vol 1 No 6 (2023): Desember : Jurnal Pendidikan Berkarakter
Publisher : LPPM Politeknik Pratama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/pendekar.v1i6.500

Abstract

The purpose of this study was to determine the results of the use of multimedia technology regarding its effect on student learning motivation and teacher professionalism. The research method used in this study is library searching by searching for and collecting various other research sources to be studied in depth. The relationship between technological developments and the professionalism of a teacher provides a framework for understanding how important effective learning is in attracting students' interest in learning and understanding in the classroom. Technological developments in the form of using multimedia as a learning medium for students can be an effort to increase student learning motivation which in fact has a big influence on the professionalism of teaching staff. After using interactive multimedia, students' understanding increases. Students' motivation or enthusiasm for learning also increases so that the concepts of the learning material can be absorbed well.
Pembuatan Pupuk PSB dan Eco Enzim dari Telur Ayam dan Limbah Organik Mandataris Mandataris; Farel Rianto; Farah Madina; Rio Kurnia; Retno Dwi Septiasari; Cindy Dortio Sinaga; Donna Sitompul; Risa Elyafatma Silaen; Trisna Wijiyanti; Andriani Nur Utami; Farhan Razky Zandry
Madaniya Vol. 5 No. 1 (2024)
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/27214834.581

Abstract

Dalam rangka melakukan kegiatan pengabdian ini kami melakukan pembuatan pupuk Pollen Stimulating Fertilizer dan eco enzim dengan menggunakan bahan-bahan yang tersedia di rumah tangga. Dalam kegiatan ini kami memiliki tujuan agar para ibu rumah tangga dapat memanfaatkan bahan-bahan yang tersedia baik dalam bentuk bahan masakan hingga limbah yang dihasilkan oleh bahan masakan tersebut. Limbah yang dihasilkan oleh bahan masakan tersebut dapat dimanfaatkan menjadi pupuk organik yang dapat bermanfaat bagi tanaman maupun lingkungan.
IMPLEMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE DISKURSUS MULTY REPRECENTATY (DMR) UNTUK MENINGKATKAN PEMAHAMAN KONSEP SISWA SMA KELAS XI PADA MATERI GELOMBANG risa elyafatma silaen; Fakhruddin; Syahril
Silampari Jurnal Pendidikan Ilmu Fisika Vol 7 No 1 (2025): Silampari Jurnal Pendidikan Ilmu Fisika
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/sjpif.v7i1.263

Abstract

Concept understanding is an important aspect of physics learning. However, many students still have difficulty in understanding abstract concepts, especially in wave material. This causes students to memorize more than actually understand the meaning of the concept. This study aims to determine the significant differences in students  concept understanding through the application of the  Discourse Multi Representation (DMR) type cooperative learning model on wave material. The research sample consisted of two classes, namely the experimental class and the control class, each totaling 36 students. The method used was quasi experiment with posttest only control group design. The data collection technique was carried out through giving instruments in the form of 15 multiple choice questions covering three indicators of concept understanding: translation, interpretation, and extrapolation. Descriptive research results showed that the experimental class obtained a higher average achievement than the control class, namely 85.92 with a very good category, while the control class obtained an average of 76.11 with a good category. Inferentially, the t-test results showed a significant difference between the two classes (p = 0.002 <0.05). Based on these results, it can be concluded that the application of the DMR type cooperative learning model is effective in improving students' concept understanding on wave material in class XI of SMAN 7 Pekanbaru
Co-Authors Adinda Quratul Aini Andriani Nur Utami Cindy Dortio Sinaga Donna Sitompul Fakhruddin Farah Madina Farel Rianto Farhan Razky Zandry Gabriella Dameria Siregar Jesi Alexander Alim Retno Dwi Septiasari Rio Kurnia Syahril Trisna Wijiyanti