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All Journal Jurnal Gantang M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika
Sartika, Endang Sri
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Education Mathematics

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Analysis of High School Students Mistakes in Completing The Topic Limit Function Type Higher Order Thinking Skill Sartika, Endang Sri; Maimunah, Maimunah; Hutapea, Nahor Murani
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 8 No. 3 (2023): Mathline: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v8i3.449

Abstract

The ability to think higher order is one of the curriculum demands that can train students' ability to solve problems and improve their experience in doing HOTS questions.The purpose of this study was to analyze student mistake in solving HOTS-type limit function questions. This research is a qualitative descriptive study, and the subjects of this study consisted of 24 students in class XI consisting of students with high, medium, and low abilities at SMA N 2 Bangkinang Kota. Data collection techniques obtained from tests and documentationhe analysis technique carried out involves grouping students based on high, medium, and low abilities. Based on the results and discussion, this study shows that there are three types of student errors: comprehension errors, transformation errors, and skill errors. Factors of student error in solving HOTS questions In the function limit problem, students have not been able to absorb information well, they have not been able to understand the meaning of the questions given, and they are not careful and less thorough in the process.
EFFECTIVENESS OF THE APPLICATION OF THE PROBLEM BASED LEARNING MODEL BASED ON KAMPAR CULTURE TOWARDS IMPROVING STUDENTS' MATHEMATICAL REPRESENTATION ABILITIES Endang, Endang Sri Sartika; Sartika, Endang Sri; Murni, Atma; Maimunah, Maimunah
Jurnal Gantang Vol 10 No 2 (2025): Jurnal Gantang
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/fys55a66

Abstract

This research is motivated by the importance of mathematical representation ability. The results of the field study indicate that students' mathematical representation ability falls in the low category because they are not given the opportunity to develop their representations during the mathematics learning process. The purpose of this study is to determine the effectiveness of the Kampar culture-based Problem Based Learning model to improve students' mathematical representation ability. The Kampar culture used is traditional Kampar clothing, traditional Kampar games, traditional Kampar musical instruments, and traditional Kampar food. The study population is all students of SMA N in Bangkinang City; the sample of this study is grade X students of SMA N 2 Bangkinang City. The data collection technique used is the test technique. The data analysis techniques used are the normality test, the homogeneity test, the t-test, and the one-way ANOVA. The results of the study indicate that there is effectiveness in applying the Kampar culture-based PBL model to mathematical representation ability viewed from the overall students, and there is effectiveness in applying the Kampar culture-based PBL model to mathematical representation ability viewed from the level of students' abilities.
Co-Authors Atma Murni Endang, Endang Sri Sartika Maimunah, Maimunah Nahor Murani Hutapea