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All Journal Jurnal Riset Pembelajaran Matematika Sekolah Jurnal Ilmiah Wahana Pendidikan
Siregar, Fransisco Dinata
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Religion Education Mathematics Social Sciences Other

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Pengaruh Pendekatan Deep Learning Berbantuan Media PPT Interaktif Berbasis Geogebra terhadap Hasil Belajar Trigonometri Siswa Siregar, Fransisco Dinata; Adrianto, Ilham; Siagian, Yerikho Aprillio; Azizi, Muhammad Farhan; Siregar, Budi Halomoan
JURNAL RISET PEMBELAJARAN MATEMATIKA SEKOLAH Vol. 9 No. 2 (2025): Jurnal Riset Pembelajaran Matematika Sekolah
Publisher : Program Studi Pendidikan Matematika FMIPA Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jrpms.092.10

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh pendekatan pembelajaran berbasis Deep Learning yang dipadukan dengan media PowerPoint interaktif berbasis GeoGebra terhadap hasil belajar matematika, khususnya pada topik trigonometri. Metode penelitian menggunakan eksperimen dengan desain One-Group Pre-Test-Post-Test pada siswa kelas X SMK Swasta Bina Satria. Hasil uji-t menunjukkan adanya peningkatan signifikan pada nilai rata-rata dari 49,38 menjadi 68,12 (p < 0,05) dengan N-Gain sebesar 0,37 (kategori sedang). Selain itu, 95,8% siswa memberikan respon positif terhadap pembelajaran. Temuan ini menunjukkan bahwa integrasi Deep Learning dengan media interaktif efektif dalam meningkatkan pemahaman konsep matematika dan dapat dijadikan alternatif strategi pembelajaran di sekolah menengah kejuruan
Pelatihan dan Penguatan Persiapan Kegiatan Olimpiade Matematika Dalam Penguatan Kemampuan Berfikir Pada Ekstrakurikuler Matematika Di Sma Negeri 1 Deli Tua Siregar, Fransisco Dinata; Simbolon, Iwan Martua; Sianipar, Tabitha Gabriela; ., Kairuddin
Jurnal Ilmiah Wahana Pendidikan Vol 12 No 1.A (2026): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to describe the implementation of training and preparatory activities for the Mathematics Olympiad as an effort to enhance students’ logical and systematic thinking through extracurricular activities at SMA Negeri 1 Deli Tua. The training was carried out using diagnostic teaching and intensive problem-solving drills, supported by inquiry-based learning strategies. Conducted over three days, the program involved 30 students selected based on prior performance and interest in mathematics. Results indicate a significant improvement in students’ average scores, rising from an initial 36.5 to approach the Minimum Mastery Criteria (KKM) of 75. Additionally, 80% of participants reported increased confidence and readiness to face mathematical competitions. The findings suggest that structured extracurricular mathematics programs play a vital role in fostering critical thinking skills and preparing students for high-level academic challenges such as the Mathematics Olympiad.
Co-Authors Adrianto, Ilham Azizi, Muhammad Farhan Budi Halomoan Siregar Kairuddin . Siagian, Yerikho Aprillio Sianipar, Tabitha Gabriela Simbolon, Iwan Martua