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All Journal Jurnal Kajian Pembelajaran Matematika Jurnal Pendidikan MIPA
Rahmawati, Azizah Nur Laily
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Education Mathematics

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Kemampuan translasi representasi matematis mahasiswa dalam menyelesaikan statistika di perguruan tinggi negeri Rahmawati, Azizah Nur Laily; Anwar, Lathiful; Sa'dijah, Cholis; Permadi, Hendro
Jurnal Kajian Pembelajaran Matematika Vol 7, No 1 (2023): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v7i12023p24-31

Abstract

Translation is a process of transforming information from source representation to target representation. The translation process is described in four activities, such as unpacking the source, preliminary coordination, constructing the target, and determining equivalence. This study aims to analyze and describe the translation process of mathematical representations from verbal to symbolic in UM Mathematics S1 students in solving statistics on variance and standard deviation material. The instruments used were translation test questions and interview guidelines. Data analysis focused on four translation activities which were then categorized (high, medium, low). The results of the research percentage show that 78.58 percent of students experience difficulties in translating representations from verbal to symbolic in statistical problems. This is because students make mistakes in interpretation and implementation. While 21.42 percent of students succeeded in translating representations in solving the variance and standard deviation problems that have been presented. In terms of categorization, 21.42 percent of students belong to the high category, 39.29 percent of students belong to the medium category, and 39.29 percent of students belong to the low category. At this stage, the researcher obtained 28 student subjects for further analysis through 4 (four) stages of translation.
High School Students’ Ability with Translation Among Mathematical Representations in Solving the HOTS-Based Problems Rahmawati, Azizah Nur Laily; Sa’dijah, Cholis; Anwar, Lathiful
Jurnal Pendidikan MIPA Vol 23, No 4 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Translation is considered as a step in transforming the information contained from the source representation to the destination representation. In the process of students doing mathematical translation there are four stages of activity, Unpacking the Source, Preliminary Coordination, Constructing the Target, and Determining Equivalence. This study aims to analyze the activities carried out by students in translating representations from graphic to symbolic, table to symbolic, and verbal to symbolic based on HOTS. This research was conducted at SMA Lamongan Regency with three research students in class XI who had learned about the concept of quadratic functions. The instruments used were translation questions and interview guidelines. The applied data analysis focused on four stages of translation activity which were then grouped according to (high, medium, and low categories). The results showed that the translation of verbal representations into symbolic ones was the most difficult for students to complete.Keywords: mathematical translation, representation, HOTS.DOI: http://dx.doi.org/10.23960/jpmipa/v23i4.pp1887-1899
Co-Authors Cholis Sa’dijah Lathiful Anwar Permadi, Hendro