Analisis Kesalahan Dalam Menyelesaikan Soal-Soal Fungsi Kuadrat Pada Siswa Kelas X-3 Sma Negeri 1 Asera

Isfan, Isfan; Rahim, Utu; Jazuli, La Ode Ahmad

doi:10.36709/jppm.v6i1.7393

Cited by 2 publications

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“…The test scores of students' mathematics learning outcomes in solving quadratic function questions ranged from 5 to 59 with an average of 25.9; median 21 and mode 14. Types of errors that students make in solving quadratic function questions include concept errors, principle errors, and calculation errors (Isfan et al, 2019). This is in line with (Rizki & Wildaniati, 2015) which states that students experience confusion in applying the quadratic function formula to solving problems.…”

Section: Introductionmentioning

confidence: 70%

Analytical Thinking Process of Students in Solving Mathematical Problems of Quadratic Functions

Azizah

Susiswo

Sisworo

2021

AJPM

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Analytical thinking is an ability to observe objects thoroughly and solve facts comprehensively. This study is set to describe students' analytical thinking processes in solving mathematical problems, especially in quadratic functions. It employs a qualitative approach with qualitative descriptive research. The subjects in this study are one student with high mathematics ability, one student with medium mathematics ability, and one student with low mathematics ability of Tenth Grade of State Islamic Senior High School 3 Tulungagung. Data collection are carried out through task-based interviews. Meanwhile, data analysis technique are data reduction, data presentation, and conclusion Based on the results of data analysis and discussion, it is concluded that (1) The student with high mathematical ability pass several stages, namely differentiating, and organizing, he/he can solve the quadratic function problem properly according to the problem solving steps. (2) The student with medium mathematical ability can go through differentiating and organizing stages. But at the attributing stage, he/she are less able to solve problems based on the objectives. (3) The student with low mathematical ability tends not to pass differentiating, organizing, and attributing analytical thinking stages. He/she are less able to solve quadratic function problems according to the solving steps.Keywords: Analytical thinking process; problem solving; quadratic functions

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Section: Introductionmentioning

confidence: 70%

Analytical Thinking Process of Students in Solving Mathematical Problems of Quadratic Functions

Azizah

Susiswo

Sisworo

2021

AJPM

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“…Based on the Newman method, student errors can be classified, namely reading errors, comprehension errors, transformation errors, process skill errors, and enencoding errors (Pratama, 2017). The types of errors made by students in solving quadratic function questions include conceptual errors, principle errors, and calculation errors (Isfan, 2018). Types of errors made by students include conceptual errors, procedural errors, and errors in understanding questions (Hadiyanto, 2020).…”

Section: Introductionmentioning

confidence: 99%

Analysis of Student Errors in Solving Mathematics Problems at Muhammadiyah Senior High School Special Program of Kottabarat Surakarta City

Herawati¹,

Marfuah²

2021

Cendekia

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Learning mathematics is a crucial part of education. Mathematics is one of the subjects feared by students. One of the problems in the object of mathematics study is the material for X class of Senior High School. Students of grade X are undergoing adaptation from the junior high school level to the high school level so that the findings of conceptual errors, calculations, and thinking patterns in problem-solving algorithms are often found. This also happened to the students of the Muhammadiyah Senior High School Special Program of Kottabarat Surakarta. In connection with the above problems, the author analyzes student errors in solving math problems at the Muhammadiyah senior high school special program of Kottabarat Surakarta.This study aims to find out errors, causes of error, and alternative problem solving related to students' errors in solving math problems. This research is qualitative descriptive research. The research subjects were taken by sampling purposes. they are three students of class X. The research method used is qualitative research methods, data collection techniques used in this study are test methods, interview methods, and documentation methods. The research instrument is the main instrument, namely the researcher himself and the auxiliary instruments in the form of test sheets, interview guidelines, and field notes. The data analysis technique uses data reduction, data presentation, and data verification, and triangulation techniques. The results of this study indicate that the types of errors that did most often made are errors in understanding questions that were 9 times, process skills errors and coding errors were 6 times, and reading errors were never made by research subjects.

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Analisis Kesalahan Dalam Menyelesaikan Soal-Soal Fungsi Kuadrat Pada Siswa Kelas X-3 Sma Negeri 1 Asera

Cited by 2 publications

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Analytical Thinking Process of Students in Solving Mathematical Problems of Quadratic Functions

Analytical Thinking Process of Students in Solving Mathematical Problems of Quadratic Functions

Analysis of Student Errors in Solving Mathematics Problems at Muhammadiyah Senior High School Special Program of Kottabarat Surakarta City

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