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Studi Kasus: Identifikasi Dan Penanganan Kesulitan Mahasiswa Dalam Memahami Radiasi Benda Hitam Melalui Simulasi Interaktif Phet Colorado Br Ritonga, Karyn Arme Septia; Pasaribu, Monika Dian Sari; Br. Sinurat, Yeni Rosanti
Innovative: Journal Of Social Science Research Vol. 4 No. 6 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i6.16496

Abstract

Students' understanding of the concept of black body radiation is often a challenge in learning modern physics. This research aims to identify student difficulties and offer solutions through PhET Colorado's interactive simulation. Using a qualitative approach, three Medan State University students from 2020 and 2021 were used as research subjects. Data obtained from a questionnaire revealed their understanding, difficulties and perceptions of black body radiation. The results show the main difficulties in the form of understanding the radiation spectrum, the relationship between wavelength and energy, and the application of Planck's law. To address this, PhET Colorado simulations were implemented to visualize concepts interactively and through virtual experiments. This simulation is effective in increasing student understanding, based on feedback and observations. This study recommends interactive simulation as an innovative learning method for complex physics material.
MEMBANGUN KETERAMPILAN ABAD 21: REVIEW LITERATUR TENTANG EFEKTIVITAS MODEL PEMBELAJARAN PROBLEM-BASED LEARNING (Building 21st Century Skills: A Literature Review on the Effectiveness of Problem-Based Learning Learning Models) Lubis, Rajo Hasim; Manullang, Agnes Angelina; Malau, Cindy Klovia; Pasaribu, Monika Dian Sari; Situmorang, Sentia
Sindoro: Cendikia Pendidikan Vol. 9 No. 1 (2024): Sindoro Cendikia Pendidikan
Publisher : Cahaya Ilmu Bangsa Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9644/sindoro.v9i1.7637

Abstract

Penelitian ini menganalisis literatur mengenai efektivitas model pembelajaran Problem-Based Learning (PBL) dalam membangun keterampilan abad ke-21, seperti berpikir kritis, kolaborasi, komunikasi, dan kreativitas. Studi literatur terhadap 18 artikel ilmiah menunjukkan bahwa PBL memiliki dampak signifikan dalam meningkatkan keterampilan berpikir kritis dan motivasi belajar, serta memberikan pengalaman belajar berbasis masalah nyata yang relevan. Penelitian ini menyoroti pentingnya desain masalah yang relevan dan dukungan fasilitas dalam implementasi PBL. Hasil penelitian ini dapat menjadi rujukan bagi pendidik untuk mengembangkan strategi pembelajaran inovatif yang relevan dengan kebutuhan pendidikan abad ke-21.