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All Journal JPMI (Jurnal Pembelajaran Matematika Inovatif) SJME (Supremum Journal of Mathematics Education)
Dewi, Dara Kartika
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Education Mathematics

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ANALISIS KESULITAN SISWA DALAM PEMECAHAN MASALAH MATEMATIK SISWA SMA PADA MATERI PERSAMAAN DAN PERTIDAKSAMAAN LINIER Dewi, Dara Kartika; Ernawati, Ernawati; Nurhayati, Leni; Agina, Selvia; Sarah Khodijah, Siti; Hidayat, Wahyu
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 3, No 1 (2020): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v3i1.p%p

Abstract

The research has a purpose to analyze students' difficulties in solving equation of problem solving ability on linear equations and linear inequalities material. This type of research is a qualitative research with a qualitative descriptive approach. The research subjects were 24 students of class X MA Al - Mubarok. The selection of subjects based on consideration, that is the advice of teacher. Data collection techniques used in this research are the documentation method in the form of student test results with the subject of equations and linear inequalities. Based on the results of research and discussion, the level of problem solving ability of students in the low category, especially in the indicator of re-examining the results of solving the problem. This can be caused by the students' mathematical problem solving ability is still low
Analisis Kesalahan Siswa Dalam Menyelesaikan Soal Matematika Materi Operasi Bilangan Bulat Pada Siswa Kelas V SD Negeri 2 Cisandawut Tahun Ajaran 2018/2019 Ernawati, Ernawati; Dewi, Dara Kartika; Nurhayati, Leni; Agina, Selvia; Khodijah, Siti Sarah; Fitriani, Nelly
SJME (Supremum Journal of Mathematics Education) Vol 4 No 1 (2020): January 2020
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v4i1.2027

Abstract

This descriptive research aims to analyze the errors of students in completing integer operations in fifth grade students at SD Negeri 2 Cisandawut Sindangkerta District, West Bandung Regency. The subjects in this study were all fifth grade students of SD Negeri 2 Cisandawut with a total of 36 people. Data collection methods used in this study were tests, interviews and documentation. Data analysis techniques in this study used quantitative descriptive analysis and qualitative descriptive analysis. Based on the results of data analysis and discussion, fifth grade students at SD Negeri 2 Cisandawut have low ability to understand integer operation material. This is indicated by the average percentage of achievement of all students which is only 12% with a very low category. The indicator of the problem with the lowest percentage of achievement is performing mixed integer operations. From the results of working on questions 1, 2, 3, 4, or question 5, the type of process skill error is the biggest type of error made by the subject even though the numbers are different. Process skill errors made by the subjects in working on questions 1, 2, 3, 4 and 5 tend to have the same type of error that is the subject is not able to do because they do not know the procedures or steps that will be used to solve the problem correctly
Co-Authors Agina, Selvia Ernawati Ernawati Khodijah, Siti Sarah Leni Nurhayati Nelly Fitriani, Nelly Sarah Khodijah, Siti Wahyu Hidayat