PENGARUH MODEL PEMBELAJARAN CORE (CONNECTING, ORGANIZING, REFLECTING, DAN EXTENDING) TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA THE EFFECT OF THE CORE (CONNECTING, ORGANIZING, REFLECTING, AND EXTENDING) LEARNING MODEL ON STUDENTS’ MATHEMATICAL CONCEPTUAL UNDERSTANDING

Rika, Lestari (2026) PENGARUH MODEL PEMBELAJARAN CORE (CONNECTING, ORGANIZING, REFLECTING, DAN EXTENDING) TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA THE EFFECT OF THE CORE (CONNECTING, ORGANIZING, REFLECTING, AND EXTENDING) LEARNING MODEL ON STUDENTS’ MATHEMATICAL CONCEPTUAL UNDERSTANDING. FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN, UNIVERSITAS LAMPUNG.

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model pembelajaran CORE (connecting, organizing, reflecting dan extending) terhadap pemahaman konsep matematis siswa. Populasinya adalah seluruh siswa kelas VIII SMP Muhammadiyah 1 Ambarawa semester genap tahun pelajaran 2022/2023 yang terdistribusi dalam tiga kelas. Sampelnya yaitu siswa kelas VIII-A sebagai kelas eksperimen dan kelas VIII-C sebagai kelas kontrol yang dipilih dengan teknik cluster random sampling. Desain yang digunakan adalah posttest-only control group design. Data penelitian ini merupakan data kuantitatif yang diperoleh dari tes pemahaman konsep matematis siswa. Hasil analisis data menunjukkan bahwa pemahaman konsep matematis siswa pada pembelajaran CORE (connecting, organizing, reflecting dan extending) lebih tinggi daripada pemahaman konsep matematis siswa pembelajaran konvensional. Dengan demikian, penerapan model pembelajaran CORE (connecting, organizing, reflecting dan extending) berpengaruh terhadap pemahaman konsep matematis siswa. Kata Kunci: Model pembelajaran CORE, Pemahaman konsep matematis siswa, Pengaruh This study aimed to determine the effect of the implementation of the CORE (Connecting, Organizing, Reflecting, and Extending) learning model on students’ mathematical conceptual understanding. The population of this study consisted of all eighth-grade students of SMP Muhammadiyah 1 Ambarawa in the even semester of the 2022/2023 academic year, which were distributed into three classes. The samples were students of class VIII-A as the experimental group and class VIII-C as the control group, selected using the cluster random sampling technique. The research design employed was a posttest-only control group design. The data were quantitative in nature and were obtained from a test of students’ mathematical conceptual understanding. The results of data analysis showed that students’ mathematical conceptual understanding taught using the CORE (Connecting, Organizing, Reflecting, and Extending) learning model was higher than that of students taught using conventional learning. Therefore, it can be concluded that the CORE (Connecting, Organizing, Reflecting, and Extending) learning model has a significant effect on students’ mathematical conceptual understanding. Keywords: CORE learning model, Students’ mathematical conceptual understanding, Effect

Item Type:	Other
Subjects:	?? 370 ?? ?? 373 ?? ?? 500 ?? ?? 510 ??
Divisions:	FKIP > Prodi Pendidikan Matematika
Depositing User:	2507558844 Digilib
Date Deposited:	02 Feb 2026 08:04
Last Modified:	02 Feb 2026 08:04
URI:	http://digilib.unila.ac.id/id/eprint/95428

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