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All Journal JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA International Journal of Scientific Multidisciplinary Research (IJSMR)
Susetyawati, M.M. Endang
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Decision Sciences, Operations Research & Management Education Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences

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Permainan Ular Tangga Sebagai Media Meningkatkan Kemampuan Berhitung Anak Sekolah Dasar Susetyawati, M.M. Endang; Wicaksono, Bintang; Oktavia, Lisa; Maharani Putri, Nadia
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6872

Abstract

The ability to count is part of mathematics which can develop children's cognitive abilities. It is very important to develop the ability to count in children, because counting can be used in children's daily lives. The problem faced by children in their ability to count is that children lack skills in doing calculations. Lack of numeracy skills can cause low mathematics learning achievement. This research aims to examine the snakes and ladders game as a medium to help elementary school children improve their numeracy skills to solve math problems. The method used in this research is descriptive qualitative with data collection through observation, interviews and documentation. It was tested in three stages and involved nine children who had different numeracy abilities. The results of this research are that children become more skilled at doing calculations, learning becomes fun, learning activities become interactive, and motivation to learn to count increases. The snakes and ladders learning media can increase motivation to learn to count and solve math problems. Keywords: Snakes and Ladders Game, Numeracy Skills, Media
Comparison of the Effectiveness of Cooperative Learning Models TPS and GI on Students' Mathematical Concept Understanding Ability Deny Hadi Siswanto; Susetyawati, M.M. Endang
International Journal of Scientific Multidisciplinary Research Vol. 2 No. 7 (2024): July 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijsmr.v2i7.10034

Abstract

This study aims to determine whether the TPS or GI learning models are more effective for students' understanding of mathematical concepts. Conducted at Dr. Wahidin Mlati Junior High School during the academic year 2023/2024, the research utilized a quasi-experimental design with a non-equivalent posttest only control group and simple random sampling technique. In experimental class 1, a significance value of 0.202 > 0.05 was obtained for normality test, and in experimental class 2, a significance value of 0.155 > 0.05 was obtained, indicating normal distribution of both classes' posttest scores. The homogeneity test of posttests yielded a significance value of 0.09 > 0.05, indicating homogeneity of variance between the two classes. Regarding the hypotheses testing, the first hypothesis showed  with 11.68 > 1.69, indicating that the TPS learning model effectively helps students understand mathematical concepts. The second hypothesis showed with 4.92 > 1.69, indicating that the GI learning model effectively influences students' ability to understand mathematical concepts. The third hypothesis showed with 2.87 > 1.99, indicating that the TPS learning model is more effective than the GI learning model for understanding mathematical concepts among seventh grade students at Dr. Wahidin Mlati Junior High School
Co-Authors Deny Hadi Siswanto Nadia Maharani Putri Oktavia, Lisa