PROFIL KEMAMPUAN KOMUNIKASI MATEMATIS SISWA BERKEPRIBADIAN INTROVERT DALAM PEMECAHAN MASALAH MATEMATIKA BERDASARKAN KERANGKA SCHOENFELD

AZAHRA, DWI NABILA (2026) PROFIL KEMAMPUAN KOMUNIKASI MATEMATIS SISWA BERKEPRIBADIAN INTROVERT DALAM PEMECAHAN MASALAH MATEMATIKA BERDASARKAN KERANGKA SCHOENFELD. S1 thesis, Universitas PGRI Madiun.

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Abstract

This study aims to describe the mathematical communication profile of an introverted student during mathematical problem solving specifically regarding Systems of Linear Equations in Two Variables (SPLDV) based on the Schoenfeld framework. This framework encompasses six stages: reading, analysis, exploration, planning, implementation, and verification, with the analysis focusing on the aspects of mathematical expression and written explanation. This is a descriptive qualitative study employing a single-case study approach. The subject was an eighth-grade student at SMP Negeri 1 Madiun with a dominant introverted personality, selected purposively based on a personality type questionnaire and source triangulation involving the mathematics teacher and the subject's close friends. Data were collected through a written problem-solving test, a Think-Aloud Protocol, and clarification interviews, then analyzed using the Miles and Huberman interactive model. The results indicate that the subject demonstrated a strong and consistent mathematical expression profile, particularly during the analysis and implementation stages, with obstacles that were computational rather than conceptual. Regarding written explanations, the subject's ability evolved from simple explanations in initial problems to more comprehensive ones characterized by articulated reasons for strategy selection, more coherent step by step solution descriptions, and more active verification in problems of higher complexity. In problems categorized as HOTS (Higher-Order Thinking Skills), both aspects complemented each other and illustrated the subject's thought process during problem-solving. The study concludes that the subject exhibited a distinctive mathematical communication profile at each stage of problem-solving based on the Schoenfeld framework. These findings are expected to serve as a reference for teachers in designing instruction that is more responsive to the diversity of student characteristics.

Item Type: Thesis/Skripsi/Tugas Akhir (S1)
Kata Kunci: komunikasi matematis; introvert; pemecahan masalah; Kerangka Schoenfeld mathematical communication; introvert; problem solving; Schoenfeld's framework
Subjects: L Education > L Education (General)
L Education > LB Theory and practice of education
L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools
Q Science > QA Mathematics
Divisions: Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Matematika
Depositing User: AZAHRA NABILA DWI
Date Deposited: 14 Aug 2026 03:44
Last Modified: 14 Aug 2026 03:44
URI: http://eprint.unipma.ac.id/id/eprint/8717

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