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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Edumatica: Jurnal Pendidikan Matematika
Ravina Faradilla Syahril
Universitas Riau
Education Mathematics

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PENGEMBANGAN MODUL AJAR BERBASIS PROBLEM BASED LEARNING UNTUK MEMFASILITASI KECAKAPAN PEMECAHAN MASALAH MATEMATIS Ravina Faradilla Syahril; Sehatta Saragih; Elfis Suanto
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 2 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v12i2.6923

Abstract

Penelitian ini bertujuan untuk menghasilkan suatu modul ajar kurikulum merdeka pada topik barisan dan deret berbasis Problem Based Learning (PBL) untuk memfasilitasi kecakapan pemecahan masalah matematis (KPMM) peserta didik pada Fase E yang valid dan praktis. Penelitian ini merupakan penelitian pengembangan dengan model 4-D dengan tahapan define (pendefinisian), design (perencanaan), develop (pengembangan) dan disseminate (penyebaran). Data dalam penelitian ini dikumpulkan dengan teknik angket, wawancara dan dokumentasi. Instrumen penelitian yang digunakan berupa lembar validasi modul ajar dan angket respon peserta didik. Berdasarkan hasil analisis data validasi diperoleh bahwa nilai rata-rata validasi modul ajar adalah 3,75 dengan kriteria sangat valid, sedangkan data analisis angket respon peserta didik pada ujicoba kelompok kecil adalah 87,91% dengan kriteria sangat praktis dan hasil analisis angket respon pada tahap ujicoba lapangan adalah 85,54% dengan kriteria sangat praktis. Sehingga modul ajar yang dikembangkan memenuhi aspek valid dan praktis untuk digunakan dalam proses pembelajaran
Analisis Kemampuan Pemecahan Masalah Matematis Siswa SMA Kelas XI SMAN 1 Bangkinang Kota Ditinjau dari Gaya Belajar Ravina Faradilla Syahril; Maimunah Maimunah; Yenita Roza
Edumatica : Jurnal Pendidikan Matematika Vol 11 No 3 (2021): Edumatica: Jurnal Pendidikan Matematika (Desember 2022)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (897.277 KB) | DOI: 10.22437/edumatica.v11i03.15320

Abstract

This study aims to describe the mathematical problem solving ability of students and the relationship between KPMM and student learning styles, especially on the material of the Three Variable Linear Equation System. This research uses mixed methods, combining quantitative and qualitative research. The subjects in this study were students of class XI of SMAN 1 Bangkinang Kota for the academic year 2021-2022 as many as 20 people. The instrument used is a mathematical problem solving ability test which consists of 5 items with 4 KPMM indicators according to Polya and a student learning style questionnaire. The results of this study indicate that the problem solving ability of students on the indicator of understanding the problem is at a very low criterion with a percentage of 40% indicator, the indicator of planning problem solving is at a very low criterion with a percentage of 36%, the indicator of completing a problem solving plan is at a very low criterion with a percentage 36% and indicators interpret the results obtained are in very low criteria with a percentage of 22%. Mathematical problem solving ability has nothing to do with the learning style possessed by students. Every student with any learning style has the same tendency to solve problems. Based on the results of the study, it shows that students are not accustomed to working on non-routine questions such as problem solving questions, so students need to get used to working on non-routine questions, especially those that can train students' problem solving skills.
Co-Authors Elfis Suanto Maimunah, Maimunah Sehatta Saragih Yenita Roza