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PROFIL KEMAMPUAN LITERASI MATEMATIKA SISWA BERDASARKAN GAYA KOGNITIF Nok Izatul Yazidah; Nurhasanah Nurhasanah; Nisvu Nanda Saputra
Prismatika: Jurnal Pendidikan dan Riset Matematika Vol 5 No 2 (2023): Prismatika: Jurnal Pendidikan dan Riset Matematika
Publisher : IKIP Budi Utomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/prismatika.v5i2.2667

Abstract

This type of research used is descriptive research with a qualitative approach because the purpose of this study was to describe the profile of students ' mathematical literacy abilities based on cognitive style. This research was conducted at SMA Dr. Soetomo Surabaya in the 2022/2023 academik year. The subjects of this study were four students of X-MIPA 1 grade, namely one male FI student, one female FI student, one male FD student, and one female FD student. The research instrument was a test of students’ mathematical literacy based on PISA indicators. Mathematical literacy indicators are based on six levels of students’ mathematical literacy. Based on the analysis of the data on the results of the mathematical literacy test, it was obtained a profile description of the mathematical literacy ability of Dr. Soetomo High School namely (1) independent field students are able to work effectively with models in concrete but complex situation, present different information and relate it to real situation. Meanwhile (2) field dependent students are able to carry out the procedures well and choose and apply simple problem solving strategies and can interprete and represent situations.
THE CONSTRUCTION LEARNING MEDIA AND LEVEL OF STUDENTS' MATHEMATICAL COMMUNICATION ABILITY Dian Fitri Argarini; Nok Izatul Yazidah; Anik Kurniawati
Jurnal Infinity Vol 9 No 1 (2020): Volume 9, Number 1, Infinity
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v9i1.p1-14

Abstract

This study aims to look at the effect of the use of instructional media on student learning achievement in terms of students' mathematical communication. The learning media in this study are textbooks with a constructivism approach that has been validated and tested previously. This study will compare the learning achievements of students who learn using constructivism learning models with constructivism media, constructivism learning models without media, and direct learning. This is a quasi-experimental research with a 3 × 3 factorial design. It involved junior high school students in Malang district as the research population. Based on the hypothesis, it is revealed that : (1) students who learn using constructivism approach with constructivist media had better performance than other groups, (2) students with high mathematical communication had higher learning achievement than students with moderate and low communication skills, ( 3) based on the category of high, moderate and low mathematical communication, students with constructivist learning and constructivist media gained better achievements, (4) in the constructivist learning group using constructivist media, constructivist learning without media, and direct learning, students with high mathematical communication gained better achievement than students with moderate and low mathematical communication