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All Journal Desimal: Jurnal Matematika Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika
Rahma Dini, Disya Futhi
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Education Mathematics Social Sciences

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Penerapan Media Pembelajaran PASTA Guna Meningkatkan Kemampuan Pemecahan Masalah Peserta Didik Pada Materi Statistika Rahma Dini, Disya Futhi; Hadi, Muhamad Sofian; Sundi, Venni Herli; Sugiyanti, Sugiyanti
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 7 No. 2 (2024): Menjembatani Matematika dan Pendidikan Matematika menuju Pemanfaatan Berkelanju
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v7i2.3708

Abstract

This study aims to determine the effect of students' problem solving abilities through the application of PASTA to statistical material. Data collection was carried out using pre-test and post-test. In this research there are four indicators, namely understanding the problem, planning the problem, implementing the plan and checking again. The results of the research show that the application of PASTA learning media to statistics material is able to improve students' mathematical problem solving abilities, this can be seen from the increase in test results from cycle I of 54% to cycle II of 93% after the application of PASTA learning media and the average of each indicator Mathematical problem solving abilities have reached completion and the results of learning mathematical problem solving abilities in cycle II can be seen from the number of students who completed the cycle II test, namely 26 students out of 28 students in class VII.
Penerapan Media Pembelajaran PASTA Guna Meningkatkan Kemampuan Pemecahan Masalah Peserta Didik Pada Materi Statistika Rahma Dini, Disya Futhi; Hadi, Muhamad Sofian; Sundi, Venni Herli; Sugiyanti, Sugiyanti
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 7 No. 2 (2024): Menjembatani Matematika dan Pendidikan Matematika menuju Pemanfaatan Berkelanju
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v7i2.3708

Abstract

This study aims to determine the effect of students' problem solving abilities through the application of PASTA to statistical material. Data collection was carried out using pre-test and post-test. In this research there are four indicators, namely understanding the problem, planning the problem, implementing the plan and checking again. The results of the research show that the application of PASTA learning media to statistics material is able to improve students' mathematical problem solving abilities, this can be seen from the increase in test results from cycle I of 54% to cycle II of 93% after the application of PASTA learning media and the average of each indicator Mathematical problem solving abilities have reached completion and the results of learning mathematical problem solving abilities in cycle II can be seen from the number of students who completed the cycle II test, namely 26 students out of 28 students in class VII.
Students' problem-solving ability: An analytical practice viewed from the aspect of sociomathematical norm Rahma Dini, Disya Futhi; Maarif, Samsul
Desimal: Jurnal Matematika Vol. 5 No. 1 (2022): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v5i1.11491

Abstract

This research aims to analyze students’ problem-solving ability in terms of sociomathematical norms. Data was collected using questionnaire sociomathematical norms, ability description tests, and interviews. The total subjects in the research were six students consisting of two students with high sociomathematical norms, two students with moderate sociomathematical norms, and two students with low sociomathematical norms. In this research, there are four indicators, namely understanding the problem, planning the problem, solving the problem, and re-examining the answer. The results showed that subjects who had high sociomathematical norms were able to solve questions on all indicators. Subjects with moderate sociomathematical norms are able to solve problems on the indicators of understanding, planning, and solving problems, but there are errors in the indicators of re-examining. Subjects who have low sociomathematical norms are able to solve problems on the indicators of understanding and planning problems but there are errors in the indicators of solving problems and re-examining.
Co-Authors Muhamad Sofian Hadi Samsul Maarif Sugiyanti Sugiyanti Sundi, Venni Herli