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Eka Sari
SMAN 6 Madiun
Education

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Identifikasi Kemampuan Berpikir Logis Dalam Pemecahan Masalah Matematika Pada Siswa Kelas XI SMAN 6 Madiun Sukma Choirun Nisa; Edy Suprapto; Eka Sari
Journal on Education Vol 6 No 4 (2024): Journal on Education: Volume 6 Nomor 4 Mei-Agustus 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i4.6012

Abstract

Mathematics is seen as learning material needed to solve problems in life. Learning mathematics can improve students' ability to think logically. Logical thinking means a child's ability to think rationally, by utilizing logical abilities, so that they can think logically. This type of research is descriptive qualitative. This research to describe the ability to think logically in solving mathematical problems in high school students. The subjects of this research were three students, namely students with high, medium and low problem solving abilities from class XI-J of SMAN 6 Madiun for the 2023/2024 academic year. The research instrument consists of test questions and interview guidelines. The results of research show that in solving mathematical problems: high ability subjects show the characteristics of logical thinking ability, able to think coherently, can provide arguments in each step of problem solving, able to provide appropriate conclusions; moderately capable subjects show characteristics of logical thinking ability, able to think coherently, able to provide arguments in each step of problem solving, able to provide conclusions but are not precise; Low ability subjects show characteristics of logical thinking ability, able to think coherently, unable to provide arguments in each step of problem solving, unable to provide conclusions.
Profil Penalaran Matematis Siswa Kelas XI SMAN 6 Madiun dalam Menyelesaikan Masalah Fungsi Ditinjau dari Adversity Quotient Mega Yulianita; Edy Suprapto; Eka Sari
Journal on Education Vol 6 No 4 (2024): Journal on Education: Volume 6 Nomor 4 Mei-Agustus 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i4.6100

Abstract

Mathematics is closely related to every dimension of life. Mathematics requires reasoning in examining abstract structures and understanding the relationship patterns within them. Reasoning is influenced and honed through individual resilience in facing difficulties to obtain a solution or what is called the adversity quotient. This research aims to describe the mathematical reasoning profile of class XI SMAN 6 Madiun tahun pelajaran 2023-2024 topic fungsi akar in terms of adversity quotient. So this type of research is descriptive qualitative with research subjects of 3 students representing each AQ group, namely climber, camper and quiter. The instruments for this research are questionnaires, mathematical reasoning tests, and interview guides. The research results showed that the climber subjects were able to fulfill all indicators of mathematical reasoning, namely making conjectures, presenting mathematical statements through writing/orally, carrying out mathematical manipulations and drawing conclusions/generalizing. The camper subject only met 2 indicators, namely proposing conjectures and presenting mathematical statements in writing/orally, the subject carried out mathematical manipulations but could not operate them correctly and did not write down conclusions from the solutions obtained. Quiiter subjects only fulfill 2 indicators, namely proposing conjectures and presenting mathematical statements through writing/orally, subjects are unable to find relevant material concepts in finding solutions to complex problems and only write conclusions from solutions to simple problems.
Co-Authors Edy Suprapto Mega Yulianita Sukma Choirun Nisa