Fina Triana
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Pengembangan Media Pembelajaran Konkret Menggunakan Model RME Berbasis Etnomatimatikan untuk Meningkatkan Motivasi Belajar Siswa Kelas III SD Negeri 105375 Sukasari Meirani; Ahmad Landongi; Aulia Putri; Fina Triana; Dhea Wafiq Mawaddah
EduInovasi:  Journal of Basic Educational Studies Vol. 5 No. 3 (2025): EduInovasi:  Journal of Basic Educational Studies
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/edu.v5i3.8229

Abstract

This study aims to develop concrete learning media of the Realistic Mathematics Education (RME) model based on ethnomatematics by integrating local cultural elements, namely the traditional Batak Toba house, in order to improve students' understanding of the concept of flat shapes, especially isosceles triangles. The background of this study is the low motivation where students in mathematics learning still use conventional methods and the minimal use of relevant and interesting media in mathematics learning. The method used in the study is Research and Development (R&D) with the ADDIE development model consisting of five stages: Analysis, Design, Development, Implementation, and Evaluation. The subjects in this study involved grade III students of SD Negeri 105375 Sukasari. Data collection instruments were in the form of interviews, validation questionnaires, and documentation. The results showed that the concrete learning media developed were valid based on the results of the expert assessment of the material validator, namely 85%, teaching modules and media 80%, from the results stated practical and effective based on teacher responses 81%. This media helps students understand the concept of isosceles triangles through the Realistic Mathematics Education (RME) approach that links learning with local culture. Cultural integration in mathematics learning not only increases motivation, but also fosters a sense of love and appreciation for regional cultural heritage. Thus, concrete learning media based on traditional Batak Toba houses can be used as an innovative alternative in mathematics learning in elementary schools.
PENGEMBANGAN BAHAN AJAR INTERAKTIF BERBASIS AI UNTUK MENDORONG MOTIVASI SISWA PADA MATERI PENJUMLAHAN DAN PENGURANGAN PECAHAN KELAS IV SDN 105375 SUKASARI Fina Triana; Safrida Napitupulu
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 In Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.28406

Abstract

Penelitian ini bertujuan untuk mengembangkan bahan ajar interaktifberbasis Artificial Intelligence (AI) guna mendorong motivasi belajar siswa kelas IVSDN 105375 Sukasari pada materi penjumlahan dan pengurangan pecahan.Metode yang digunakan adalah penelitian dan pengembangan (Research andDevelopment) level 1 menurut Sugiyono, yang mencakup enam tahapan utama,yaitu: identifikasi potensi dan masalah, studi literatur, pengumpulan informasi,desain produk, validasi ahli, serta uji coba terbatas. Produk dikembangkanmenggunakan aplikasi Canva dengan dukungan fitur AI seperti Magic Write danMagic Animate dalam bentuk presentasi digital interaktif. Instrumen pengumpulandata berupa angket motivasi belajar yang disusun berdasarkan teori HierarkiKebutuhan Abraham Maslow dan telah divalidasi oleh ahli dengan skor kevalidansebesar 87%. Hasil penelitian menunjukkan bahwa terjadi peningkatan motivasibelajar yang signifikan setelah siswa menggunakan bahan ajar interaktif berbasisAI. Skor rata-rata motivasi belajar siswa sebelum menggunakan bahan ajar adalah50,12, termasuk dalam kategori “Kurang Baik”. Setelah penggunaan bahan ajar,skor rata-rata meningkat menjadi 91,66, masuk dalam kategori “Sangat Baik”.Peningkatan ini mencerminkan efektivitas bahan ajar dalam membangun rasapercaya diri, kenyamanan, serta semangat siswa dalam belajar matematika.Dengan demikian, bahan ajar interaktif berbasis AI terbukti efektif sebagaialternatif inovatif untuk meningkatkan motivasi belajar siswa pada materi pecahan.