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Journal : Jurnal Karya Pendidikan Matematika

PENGARUH PENERAPAN MODEL PEMBELAJARAN CORE TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA Rizki Sariningtias; Fadhilah Rahmawati; Zuida Ratih Hendrastuti
Jurnal Karya Pendidikan Matematika Vol 9, No 2 (2022): Jurnal Karya Pendidikan Matematika Volume 9 Nomor 2 Tahun 2022
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jkpm.9.2.2022.40-44

Abstract

The purpose of this research is to describe the effectiveness of the application of the CORE learning model with mathematical problem-solving skills. This research is quasi-experimental research using a control group pre-test and post-test design. The subjects of this research are students of grades VII A and VII B at SMP Negeri 13 Magelang. Problem-solving ability data were collected using tests and analyzed using a t-test for the first hypothesis and an N-gain test for the second hypothesis. The results of the study show (1) that there is a significant difference in problem-solving abilities in the application of the CORE learning model compared to the direct learning model, and (2) there is a significant increase in problem-solving abilities in the application of the CORE learning mode than the direct learning mode. It can be concluded that the CORE model is effective in increasing mathematical problem-solving abilities.