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Keefektifan Model Pembelajaran Prepospec Berbantuan Google Site Terhadap Kemampuan Komunikasi Matematis Peserta Didik Wibowo, Aulia Puspita; Dewi, Nuriana Rachmani
Jurnal Pendidikan Tambusai Vol. 10 No. 1 (2026)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v10i1.37705

Abstract

Kemampuan komunikasi matematika merupakan kemampuan penting dalam pembelajaran matematika. Namun, berbagai penelitian menunjukkan bahwa kemampuan komunikasi matematika peserta didik masih rendah, terutama dalam komunikasi tertulis. Salah satu cara untuk mengatasi masalah ini adalah dengan menerapkan model pembelajaran inovatif yang didukung oleh teknologi. Penelitian ini bertujuan untuk menguji keefektifan model pembelajaran Prepospec yang dibantu oleh Google Site terhadap keterampilan komunikasi matematika siswa. Penelitian ini menggunakan pendekatan kuantitatif dengan desain posttest-only control. Sampel terdiri dari 63 peserta didik kelas VIII dari kelas VIII F dan VIII G di SMP Negeri 41 Semarang. Instrumen yang digunakan adalah tes kemampuan komunikasi matematika. Analisis data meliputi uji ketuntasan individu dan klasikal, uji beda dua sampel, serta uji beda dua proporsi. Hasil penelitian menunjukkan bahwa model Prepospec berbantuan Google Site efektif dalam meningkatkan kemampuan komunikasi matematika peserta didik.
Enhancing mathematical creative thinking through the ADIRE learning model based on learning styles Medyasari, Larasati Tiara; Zaenuri, Zaenuri; Dewi, Nuriana Rachmani; Wijayanti, Kristina
Al-Jabar: Jurnal Pendidikan Matematika Vol 17 No 1 (2026): Al-Jabar : Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v17i1.29619

Abstract

Purpose: This study responds to the persistent issue of low mathematical creative thinking among students by exploring its underlying causes and examining the effectiveness of the ADIRE (Auditory, Intellectual, Repetition with Ethnomathematics) learning model when viewed from different learning styles. Method: A mixed-methods approach with a sequential exploratory design was applied. The participants were seventh-grade students. In the qualitative phase, subjects representing visual, auditory, and kinesthetic learning styles were selected purposively. The quantitative phase employed cluster random sampling to assign students into experimental and control groups. Data were gathered through tests, questionnaires, interviews, observations, and documentation, and analyzed using descriptive statistics, t-tests, and N-gain analysis. Findings: The findings reveal that students’ creative thinking ability remains uneven across learning styles. Visual learners tend to demonstrate more complete achievement of creative thinking indicators, while auditory learners generally require guidance, and kinesthetic learners show limited attainment, mainly at the basic level. The implementation of the ADIRE learning model leads to a noticeable improvement in students’ performance, reflected in higher average scores, fulfillment of minimum mastery criteria, and a moderate level of gain. Significance: These results suggest that learning models which consider students’ learning styles and incorporate ethnomathematical contexts can provide more meaningful learning experiences and contribute to the development of mathematical creative thinking in a more holistic way.