PENGARUH MODEL POGIL (PROCESS ORIENTED GUIDED INQUIRY LEARNING) TERHADAP HASIL BELAJAR PESERTA DIDIK PADA MATERI HUKUM DASAR KIMIA

ADINDA MAHARANI, . (2026) PENGARUH MODEL POGIL (PROCESS ORIENTED GUIDED INQUIRY LEARNING) TERHADAP HASIL BELAJAR PESERTA DIDIK PADA MATERI HUKUM DASAR KIMIA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model POGIL (Process Oriented Guided Inquiry Learning) terhadap hasil belajar peserta didik pada materi Hukum Dasar Kimia. Penelitian ini menggunakan metode kuantitatif dengan desain quasi experiment berupa Nonequivalent Control Group Design. Sampel penelitian ditentukan menggunakan teknik purposive sampling pada salah satu SMA Negeri di Jakarta tahun ajaran 2025/2026. Data diperoleh melalui pretest dan posttest menggunakan instrumen tes hasil belajar yang telah memenuhi kriteria valid dan reliabel. Selanjutnya, data dianalisis menggunakan uji Shapiro–Wilk, uji Levene, uji Mann–Whitney U, uji Wilcoxon, uji N-Gain, dan effect size. Hasil penelitian menunjukkan bahwa uji Mann–Whitney U memperoleh nilai Exact Sig. (1-tailed) sebesar 0,020 (< 0,05), yang menunjukkan adanya perbedaan hasil belajar yang signifikan antara kelas eksperimen dan kelas kontrol. Hasil uji N-Gain menunjukkan bahwa peningkatan hasil belajar pada kelas eksperimen (0,612) lebih tinggi dibandingkan kelas kontrol (0,477), meskipun keduanya termasuk dalam kategori sedang. Sementara itu, hasil perhitungan effect size menggunakan effect size (r) sebesar 0,270 menunjukkan pengaruh dalam kategori kecil. Dengan demikian, dapat disimpulkan bahwa penerapan model POGIL (Process Oriented Guided Inquiry Learning) berpengaruh terhadap hasil belajar peserta didik pada materi Hukum Dasar Kimia. ***** This study aimed to determine the effect of implementing the Process Oriented Guided Inquiry Learning (POGIL) model on students' learning outcomes in the topic of the Fundamental Laws of Chemistry. This study employed a quantitative approach using a quasi-experimental method with a Nonequivalent Control Group Design. The sample was selected using a purposive sampling technique at a public senior high school in Jakarta during the 2025/2026 academic year. Data were collected through pretests and posttests using a valid and reliable learning outcomes test instrument. The data were analyzed using the Shapiro–Wilk test, Levene's test, the Mann–Whitney U test, the Wilcoxon signed-rank test, N-Gain analysis, and effect size. The results showed that the Mann–Whitney U test yielded an Exact Sig. (1-tailed) value of 0.020 (< 0.05), indicating a significant difference in learning outcomes between the experimental and control groups. The N-Gain analysis revealed that the improvement in the experimental group (0.612) was higher than that of the control group (0.477), although both were classified as moderate. Furthermore, the effect size calculated using effect size (r) was 0.270, indicating a small effect. Therefore, it can be concluded that the implementation of the Process Oriented Guided Inquiry Learning (POGIL) model had a significant effect on students' learning outcomes in the topic of the Fundamental Laws of Chemistry.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Ella Fitriani, M.Pd., Ph.D; 2). Hayyun Lisdiana, M.Pd.
Subjects:	Pendidikan > Aneka Ragam tentang Pendidikan Sains > Sains, Ilmu Pengetahuan Alam Sains > Kimia
Divisions:	FMIPA > S1 Pendidikan Kimia
Depositing User:	Adinda Maharani .
Date Deposited:	03 Aug 2026 03:53
Last Modified:	03 Aug 2026 03:53
URI:	http://repository.unj.ac.id/id/eprint/68086

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