Arnaningtyas Rofi'i
Universitas Negeri Malang

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LITERASI MATEMATIKA SISWA GAYA KOGNITIF FIELD DEPENDENT DAN FIELD INDEPENDENT DALAM MENYELESAIKAN SOAL TRIGONOMETRI Arnaningtyas Rofi'i; I Nengah Parta; Rustanto Rahardi
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 3 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v12i3.6837

Abstract

Studi pendahuluan yang dilakukan peneliti membuktikan bahwa siswa belum mampu menerapkan konsep, prosedur, fakta dan alat-alat matematika. Hal ini mengakibatkan rendahnya literasi matematika contohnya dalam menerapkan rancangan model matematika. Penelitian. ini bertujuan untuk memperoleh deskripsi literasi matematika tipe gaya kognitif field independent (FD) dan field dependent (FI) pada siswa dalam menyelesaikan soal trigonometri. Subjek penelitian ini adalah 4 siswa kelas X SMA Negeri 1 Srengat terdiri dari kuat lemahnya kategori gaya kognitif field independent dan field dependent. Instrumen pada penelitian ini menggunakan lembar wawancara dan lembar tes yang terdiri dari GEFT dan tes literasi matematika. Analisis tes literasi matematika mengacu pada indikator dari tiga tahapan literasi matematika yang dikembangkan dari OECD (2021) yaitu merumuskan (formulate), menggunakan (employ), interpretasi (interprete). Hasil penelitian menunjukkan bahwa: (1) subjek FD lemah (FDL) mampu memenuhi satu tahapan literasi matematika merumuskan (formulate); (2) subjek FD kuat (FDK) mampu pada satu tahapan literasi matematika merumuskan (formulate); (3) subjek FI lemah (FIL) mampu menguasai ketiga tahapan literasi matematika dengan tahapan menggunakan (employ) konsep perbandingan trigonometri; (4) subjek FI kuat (FIK) mampu menguasai ketiga tahapan literasi matematika dengan tahapan menggunakan  (employ) konsep aturan sinus dalam segitiga sebarang. A preliminary study conducted by researchers proved that students were not yet able to apply mathematical concepts, procedures, facts and tools. This results in low mathematical literacy, for example in implementing mathematical model plans. This research aims to obtain a description of mathematical literacy types of Field Independent (FD) and Field Dependent (FI) cognitive styles in students in solving trigonometry problems. The subjects of this research were 4 class X students of SMA Negeri 1 Srengat consisting of strong and weak categories of Field Independent and Field Dependent cognitive styles. The instruments in this research used interview sheets and test sheets consisting of GEFT and mathematical literacy tests. The analysis of the mathematics literacy test refers to indicators from the three stages of mathematics literacy developed by OECD (2021), namely formulating, employing, interpreting. The results of the research show that: (1) weak FD (FDL) subjects are able to fulfill one stage of formulating mathematical literacy; (2) strong FD subjects (FDK) are able to formulate at one stage of mathematical literacy; (3) weak FI (FIL) subjects are able to master the third stage of mathematical literacy with the stage of using (using) the concept of trigonometric comparisons; (4) Strong FI (FIK) subjects are able to master the third stage of mathematical literacy with the stage of using (using) the concept of the sine rule in any triangle.