文章基本信息

标题：WRITTEN MATHEMATICAL COMMUNICATION SKILLS ON OPEN-ENDED PROBLEMS: IS IT DIFFERENT BASED ON THE LEVEL OF MATHEMATICS ABILITY?
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作者：Pendidikan Matematika, Universitas Madura ; Moh. Zayyadi ; Kuratul Aini Saleh 等
期刊名称：MaPan: Jurnal Matematika dan Pembelajaran
印刷版ISSN：2354-6883
电子版ISSN：2581-172X
出版年度：2020
卷号：8
期号：2
页码：179-204
DOI：10.24252/mapan.2020v8n2a2
出版社：Universitas Islam Negeri Alauddin Makassar
摘要：This study aims to describe students' written mathematical communication skills in open-ended problems based on their mathematical abilities. This research was conducted at grade VII-A of SMPN 1 Pamekasan. This research uses descriptive qualitative research. The instruments used were the Mathematical Ability Test (MAT), Written Mathematical Communication Skills Test (WMCST) on open-ended problems, and Interview Guidelines. The results showed that subjects with high and moderate mathematical ability were able to meet three indicators of written mathematical communication skills, namely being able to express mathematical ideas through writing, demonstrate and convey visually; able to understand, interpret and evaluate mathematical ideas in writing, as well as in other visual forms; and able to use mathematical notations in the structure to write down ideas and relationships with situation models in writing. Meanwhile, subjects with low mathematics ability can fulfill 2 out of 3 indicators of written mathematical communication skills, namely being able to express mathematical ideas through writing, demonstrate and convey visually; unable to understand, interpret and evaluate mathematical ideas in writing or other visual forms; and able to use mathematical notations in the structure to write ideas and relationships with situation models.
关键词：Written Mathematical Communication; Open Ended