Open AccessPROSES BERPIKIR REFLEKTIF SISWA SMA DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA DITINJAU DARI KEMAMPUAN MATEMATIKA
Author(s) -
safiroh fauziyah
Publication year - 2020
Publication title -
mathedunesa/mathedunesa: jurnal ilmiah pendidikan matematika
Language(s) - English
Resource type - Journals
eISSN - 2685-7855
pISSN - 2301-9085
DOI - 10.26740/mathedunesa.v9n2.p311-318
Subject(s) - data presentation , presentation (obstetrics) , mathematics education , data collection , mathematical statistics , bar chart , mathematical problem , pie chart , psychology , computer science , statistics , mathematics , medicine , radiology
Being someone literate by statistics is very important for each individual to be able to interpret statisticalmessages in various contexts. This research is a descriptive-qualitative study to describe the statisticalliteracy profile of high school students in solving statistical problems based on mathematical ability. Thedata collection method uses written tests and interviews. The research subjects were one student with ahigh mathematical ability category and one student with a moderate mathematical ability category. Theresults showed that: (1) students with high mathematical abilities can understand data, interpret data, andevaluate data well. Students with a high mathematical ability to communicate data by presenting data inthe form of diagrams or graphs, but without considering the characteristics of the data in the presentation;(2) while students with moderate mathematical ability can understand data well. The results of datainterpretation of moderate mathematical students' ability experience errors in terms of determiningaverages and data distribution and communicating data by presenting data in the form of diagrams orgraphs that experience misconceptions related to the presentation of bar charts and histograms.