Pengembangan LKPD Fisika berbasis Chat-GPT untuk Meningkatkan Pemahaman Konseptual Siswa tentang Gelombang Bunyi

Authors

  • Egidius Simbolon Universitas Negeri Medan
  • Muhammad Aswin Rangkuti Universitas Negeri Medan

DOI:

https://doi.org/10.54065/pelita.6.1.2026.1009

Keywords:

LKPD, Chat-GPT, Pemahaman Konseptual, Gelombang Bunyi

Abstract

Urgensi penelitian ini yaitu bahwa Pengembangan LKPD fisika berbasis Chat-GPT sangat mendesak untuk menjawab tantangan pembelajaran konsep gelombang bunyi yang kompleks dan meningkatkan pemahaman konseptual siswa secara efektif di era digital. Penelitian ini diangkat dari permasalahan rendahnya pemahaman konseptual siswa pada materi gelombang bunyi dengan tujuan mengembangkan LKPD berbasis Chat-GPT. Penelitian menggunakan metode Research and Development (R&D) dengan model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Produk LKPD divalidasi ahli dan diuji di kelas XI 1 SMAN 11 Medan melalui data kualitatif dan kuantitatif. Hasil penelitian menunjukkan: 1) LKPD valid dengan persentase 88,3% oleh ahli materi dan 85% oleh ahli pembelajaran; 2) LKPD sangat praktis dengan persentase 91% dari guru fisika dan 87,9% dari peserta didik; 3) nilai n-gain dari pretest dan posttest meningkat baik, dengan rata-rata 18,52 dan 75,58, serta n-gain 0,7 (70,29%) kategori cukup efektif. Dengan demikian, LKPD berbasis Chat-GPT yang dikembangkan terbukti valid, praktis, dan cukup efektif meningkatkan pemahaman konseptual siswa pada materi gelombang bunyi.

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Published

2026-03-04

How to Cite

Simbolon, E., & Rangkuti, M. A. (2026). Pengembangan LKPD Fisika berbasis Chat-GPT untuk Meningkatkan Pemahaman Konseptual Siswa tentang Gelombang Bunyi. Jurnal Pelita: Jurnal Pembelajaran IPA Terpadu, 6(1), 45–60. https://doi.org/10.54065/pelita.6.1.2026.1009

Issue

Vol. 6 No. 1 (2026): Januari - Juni 2026

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Articles

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Copyright (c) 2026 Egidius Simbolon, Muhammad Aswin Rangkuti

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