Efektivitas Project Based Learning terhadap Pemahaman Konsep dan Kreativitas Siswa Kelas IV Materi Pencemaran Udara

Penulis

  • Siti Nurkhaliza Oktaviani Universitas Pendidikan Indonesia
  • Atep Sujana Universitas Pendidikan Indonesia
  • Enjang Yusup Ali Universitas Pendidikan Indonesia

DOI:

https://doi.org/10.54259/diajar.v5i4.8224

Kata Kunci:

Project Based Learning, Conceptual Understanding, Creativity, Air Pollution, Elementary School

Abstrak

Students’ low conceptual understanding and creativity in science learning indicate the need to implement a learning model that can actively engage students. This study aims to analyze the effectiveness of Project-Based Learning (PjBL) on fourth-grade students’ conceptual understanding and creativity regarding air pollution. The study employed a quantitative approach using a quasi-experimental method and a nonequivalent control group design. The sample consisted of 60 students divided into an experimental class and a control class. Data were collected through essay tests, observation sheets on the implementation of instruction, and creativity assessments using the Consensual Assessment Technique (CAT). Data analysis included normality tests, homogeneity tests, an independent-samples t-test, N-Gain analysis, and Kendall’s W test. The results showed that the implementation of Project-Based Learning was categorized as “very good.” The experimental group achieved a higher average posttest score and N-Gain value compared to the control group. The results of the independent-samples t-test showed a significance value of 0.000 (p < 0.05), indicating a significant difference between the two groups. The creativity assessment also showed that students in the experimental group achieved better results than those in the control group. Thus, Project-Based Learning has been proven effective in improving fourth-grade students’ conceptual understanding and creativity regarding air pollution.

Unduhan

Data unduhan belum tersedia.

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Unduhan

Diterbitkan

2026-10-10

Cara Mengutip

Siti Nurkhaliza Oktaviani, Sujana, A., & Yusup Ali, E. (2026). Efektivitas Project Based Learning terhadap Pemahaman Konsep dan Kreativitas Siswa Kelas IV Materi Pencemaran Udara . DIAJAR: Jurnal Pendidikan Dan Pembelajaran, 5(4), 1394–1402. https://doi.org/10.54259/diajar.v5i4.8224

Terbitan

Vol 5 No 4 (2026): Oktober 2026

Bagian

Articles

Lisensi

Hak Cipta (c) 2026 Siti Nurkhaliza Oktaviani, Atep Sujana, Enjang Yusup Ali

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