PENGARUH PROBLEM BASED LEARNING (PBL) BERBASIS PEMBELAJARAN BERDIFERENSIASI TERHADAP PENGUASAAN KONSEP PESERTA DIDIK KELAS X PADA MATERI EKOSISTEM

MUTIARA AZAHRA, . (2025) PENGARUH PROBLEM BASED LEARNING (PBL) BERBASIS PEMBELAJARAN BERDIFERENSIASI TERHADAP PENGUASAAN KONSEP PESERTA DIDIK KELAS X PADA MATERI EKOSISTEM. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

ABSTRAK Penggunaan model pembelajaran Problem Based Learning berbasis Pembelajaran Berdiferensiasi sangat penting diterapkan dalam proses pembelajaran untuk meningkatkan kemampuan penguasaan konsep peserta didik di sekolah. Penelitian ini bertujuan untuk mengkaji pengaruh penggunaan model pembelajaran problem based learning berbasis pembelajaran berdiferensiasi terhadap penguasaan konsep peserta didik kelas X pada materi ekosistem. Penelitian dilaksanakan di SMAN 54 Jakarta pada bulan Agustus 2024 hingga Juni 2025, dengan jumlah sampel sebanyak 62 peserta didik. Pengambilan sampel dilakukan menggunakan teknik mullti stage sampling. Metode yang digunakan adalah kuasi eksperimen dengan post test only control group design. Data dikumpulkan melalui instrumen tes two tier multiple choice. Uji prasayarat analisis yaitu uji normalitas dengan menggunakan Kolmogorov-Smirnov dan uji homogenitas dengan menggunakan uji Levene. Uji hipotesis dilakukan menggunakan uji t-independent pada taraf signifikansi 0,05. Hasil penelitian menunjukkan bahwa hasil nilai rata-rata kemampuan penguasaan konsep peserta didik setelah dilaksanakan pembelajaran sebesar 78,74, yang memiliki kategori baik. Lalu untuk uji t-independent memiliki hasil 0,000 < 0,05 sehingga H0 ditolak. Sehingga dapat disimpulkan bahwa terdapat pengaruh dari model pembelajaran Problem Based Learning berbasis pembelajaran berdiferensiasi terhadap penguasaan konsep peserta didik kelas X pada materi ekosistem. Kata kunci: Ekosistem, kemampuan penguasaan konsep, model pembelajaran problem based learning, pembelajaran berdiferensiasi *********************************************************** ABSTRACT The use of the Problem Based Learning learning model based on Differentiated Learning is very important to be applied in the learning process to improve students' concept understanding abilities in schools. This study aims to examine the effect of using the problem based learning model based on differentiated learning on grade X students' concept understanding in ecosystem material. The study was conducted at SMAN 54 Jakarta from August 2024 to June 2025, with a sample size of 62 students. Sampling was carried out using the multistage sampling technique. The method used was a quasi-experimental method with a post test only control group design. Data were collected through a two-tier multiple choice test instrument. The prerequisite analysis tests were the normality test using the Kolmogorov-Smirnov test and the homogeneity test using the Levene test. Hypothesis testing was carried out using the t-independent test at a significance level of 0.05. The research results show that the average score of students' conceptual understanding ability after the learning process was 78.74, which falls into the good category. Then, for the independent t-test, the result was 0.000 < 0.05, so H0 was rejected. So, it can be concluded that the use of the Problem Based Learning learning model based on differentiated learning has an effect on the understanding of class X students' concepts in ecosystem material. Keywords: Ecosystem, concept understanding, problem based learning, differentiated instructional method

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dr. Hanum Isfaeni, M.Si. ; 2). Dini Safitri, S.Pd.,M.Pd.
Subjects:	Pendidikan > Teori, Penelitian Pendidikan Sains > Sains, Ilmu Pengetahuan Alam
Divisions:	FMIPA > S1 Pendidikan Biologi
Depositing User:	Users 28321 not found.
Date Deposited:	31 Jul 2025 02:14
Last Modified:	31 Jul 2025 02:14
URI:	http://repository.unj.ac.id/id/eprint/56981

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