Students' mathematical representation abilities in statistics

Representation is a form of student thinking about a problem that is used to find a solution to a problem. The form of student thinking can be in the form of words or verbs, tables, graphs, pictures and mathematical symbols. This study aims to analyze students performance in completing the mathematical representation ability test. The subjects of this study were 3 students of grade VIII in Mulyasari Village, Bayongbong District, Garut Regency with statistical material. In this study, the instruments used were in the form of written test questions and interviews. For written test questions in the form of descriptions with a total of 5 questions. Before being used in the study, the question instrument was first validated by the validator. The validators took 2 mathematics teachers. The data for this study were in the form of test results and interview results. Based on the results of the study, it states that students' mathematical representation abilities in statistics material are classified as moderate. Representasi merupakan bentuk pemikiran siswa terhadap suatu masalah yang digunakan untuk mencari solusi dari sebuah masalah. Bentuk pemikiran siswa dapat berupa kata-kata atau verba, table, grafik, gambardan symbol symbol matematika. penelitian ini bertujuan untuk menganalisi siswa dalam menyelesaikan tes kemampuan representasi matematis siswa. Subjek penelitian dalam penelitian ini adalah 3 orang siswa kelas VIII di Desa Mulyasari Kecamatan Bayongbong Kabupaten Garut dengan materi statistika. Pada penelitian ini instrument yang digunakan yaitu berupa soal tes tertulis dan wawancara. Untuk soal tes tulis berbentuk uraian dengan jumlah 5 soal. Sebelum digunakan dalam penelitian maka instrument soal tersebut divalidasi terlebih dahulu kepada validator. Untuk validatornya mengambil 2 orang guru matematika. Data penelitian ini berupa hasil tes dan hasil wawancara. Berdasarkan hasil penelitian menyatakan bahwa kemampuan representasi matematis siswa pada materi statistika tergolong sedang.

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Publication Details

Journal
Jurnal Inovasi Pembelajaran Matematika PowerMathEdu
Published
2024-08-30
DOI
https://doi.org/10.31980/pme.v3i1.1777
Primary Topic
Statistics Education and Methodologies
Type
article
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article

Students' mathematical representation abilities in statistics

Santi Syaripah
Jurnal Inovasi Pembelajaran Matematika PowerMathEdu
Statistics Education and Methodologies
article

Students' mathematical representation abilities in statistics

Santi Syaripah
article en

Abstract

Representation is a form of student thinking about a problem that is used to find a solution to a problem. The form of student thinking can be in the form of words or verbs, tables, graphs, pictures and mathematical symbols. This study aims to analyze students performance in completing the mathematical representation ability test. The subjects of this study were 3 students of grade VIII in Mulyasari Village, Bayongbong District, Garut Regency with statistical material. In this study, the instruments used were in the form of written test questions and interviews. For written test questions in the form of descriptions with a total of 5 questions. Before being used in the study, the question instrument was first validated by the validator. The validators took 2 mathematics teachers. The data for this study were in the form of test results and interview results. Based on the results of the study, it states that students' mathematical representation abilities in statistics material are classified as moderate. Representasi merupakan bentuk pemikiran siswa terhadap suatu masalah yang digunakan untuk mencari solusi dari sebuah masalah. Bentuk pemikiran siswa dapat berupa kata-kata atau verba, table, grafik, gambardan symbol symbol matematika. penelitian ini bertujuan untuk menganalisi siswa dalam menyelesaikan tes kemampuan representasi matematis siswa. Subjek penelitian dalam penelitian ini adalah 3 orang siswa kelas VIII di Desa Mulyasari Kecamatan Bayongbong Kabupaten Garut dengan materi statistika. Pada penelitian ini instrument yang digunakan yaitu berupa soal tes tertulis dan wawancara. Untuk soal tes tulis berbentuk uraian dengan jumlah 5 soal. Sebelum digunakan dalam penelitian maka instrument soal tersebut divalidasi terlebih dahulu kepada validator. Untuk validatornya mengambil 2 orang guru matematika. Data penelitian ini berupa hasil tes dan hasil wawancara. Berdasarkan hasil penelitian menyatakan bahwa kemampuan representasi matematis siswa pada materi statistika tergolong sedang.

Jurnal Inovasi Pembelajaran Matematika PowerMathEduVol. 3(1)
Openalex Percentile: Top 85%
Statistics Education and Methodologies
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