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Rupinus Isa
STKIP Persada Khatulistiwa
Mathematics

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ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS VIII PADA POKOK BAHASAN HIMPUNAN Melinda Rismawati; Rupinus Isa; Anita B Rindiani
KadikmA Vol 13 No 1 (2022): April 2022
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v13i1.31310

Abstract

The purpose of this study was to determine the students' mathematical problem solving ability in completing the set material. The set is one of the junior high school mathematics subject matter in class VIII. The sample selection was done by purposive sampling and obtained as many as 24 students from class VIII. Data collection was carried out using a test instrument where the researcher was the main instrument and a problem-solving ability test in the form of 4 essay questions with 4 Polya indicators and interviews as a supporting instrument. The data processing technique used is to assess the results of students' answers based on indicators of problem solving abilities. The results of this study indicate that the 4 test questions given, there are still some errors found in the results of student answers in solving problem solving problems, such as: not providing the completion process, lack of understanding of the problem, errors in calculations, and incorrect conclusions due to calculation errors
Co-Authors Anita B Rindiani Melinda Rismawati