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All Journal JPMI (Jurnal Pendidikan Matematika Indonesia) Delta: Jurnal Ilmiah Pendidikan Matematika
Rizky, Lussy Midani
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Education Mathematics

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Mathematics Connection Skills of Junior High School Students in RME (Realistic Mathematics Education) Learning Khotimah, Husnul; Hidayat, Adityawarman; Rizky, Lussy Midani
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 9, No 2 (2024): Volume 9 Number 2, September 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v9i2.5852

Abstract

Mathematics is an exact science related to numbers, numbers This research was motivated by the low mathematical connection abilities of class VII students at SMP Negeri 2 Bangkinang Kota. To overcome this problem, Realistic Mathematics Education (RME) learning.This research aims to determine the diffrences in mathematical connection abilities between student who use Realistic Mathematics Education (RME) and conventional learning. This research is a quasi-experimental study using a randomized pretest-posttest control group design. The research sample consisted of class VII F, totaling 27 students and VII G, totaling 27 students. The sampling technique used is random sampling. The data collection techniques used were observation sheets and mathematical connection ability test questions. The results of this research can be concluded that there is a difference in the average test results of students' mathematical connection abilities in the experimental class using Realistic Mathematics Education (RME) learning and the control class which applies conventional learning for class VII students at SMP Negeri 2 Bangkinang Kota. This can be proven through the Independent Sample T-Test, obtaining a sig (2-tailed) value of 0.001 < 0.05, so  is rejected and Ha is accepted
Pengaruh Pendekatan Ethno-RME Terhadap Kemampuan Pemecahan Masalah Peserta Didik Annisa, Salsa Fitri; Zulfah, Zulfah; Rizky, Lussy Midani
Delta: Jurnal Ilmiah Pendidikan Matematika Vol. 12 No. 2 (2024): DELTA : JURNAL ILMIAH PENDIDIKAN MATEMATIKA
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/delta.v12i2.4117

Abstract

This research aims to see the influence of the Ethno-RME approach on mathematical problem solving skill as seen in the results of tests on mathematical problem solving skill of class VIII students at SMP Negeri 2 Bangkinang Kota. The research was conducted to determine the differences in the mathematical problem solving abilities of class VIII students at SMP Negeri 2 Bangkinang Kota who applied the Ethno-RME approach and the mathematical problem solving skill of students who applied conventional learning. This type of research is experimental research, with a Simple Random Sampling sampling technique. The population in this study were students in class VIII of SMP Negeri 2 Bangkinang City for the 2022/2023 academic year. The research subjects consisted of class VIIIA, totaling 22 people and VIIIB, totaling 22 people. The data analysis technique used is the Independent Sample T-Test and the N-Gain test with the help of SPSS 29. Based on the N-Gain Score Test for the experimental class with the Ethno-RME approach, it is 61%, including in the quite effective category, it can be concluded that the use of the approach Ethno-RME is quite effective in improving students' mathematical problem solving skill.
Pengaruh Pendekatan Rme Berbasis Etnomatematika Pada Tari Losuong Khas Kampar Terhadap Kemampuan Pemahaman Konsep Matematis Putri, Elsi Rahayu; Wahyuni, Molly; Rizky, Lussy Midani
Delta: Jurnal Ilmiah Pendidikan Matematika Vol. 12 No. 2 (2024): DELTA : JURNAL ILMIAH PENDIDIKAN MATEMATIKA
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/delta.v12i2.4119

Abstract

This research was motivated by the low ability to understand mathematical concepts of class VII students at SMPN 2 Kabun. One solution to overcome this problem is to use an ethnomathematics-based RME approach. The aim of this research is to determine the difference in the ability to understand mathematical concepts of students who apply the ethnomathematics-based RME approach and students who apply conventional learning. This research is an experiment using a quasi experimental design. The research subjects consisted of class VII D, totaling 27 students and VII B, totaling 26 students. The sampling technique used is random sampling. The data collection techniques used were observation sheets and test questions on the ability to understand mathematical concepts. From the results of this research, it can be concluded that there is a difference in the average test results for students' ability to understand mathematical concepts in the experimental class using the ethnomathematics-based RME approach and the control class which applies conventional learning for class VII students at SMPN 2 Kabun. This can be proven through the Independent Sample T-Test, obtaining a sig(2-tailed) value of 0.007 < 0.05, so H0 is rejected and H1 is accepted.
Co-Authors AA Sudharmawan, AA Adityawarman Hidayat, Adityawarman Annisa, Salsa Fitri Molly Wahyuni, Molly Putri, Elsi Rahayu Zulfah Zulfah