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All Journal PRISMA Jurnal THEOREMS (The Original Research of Mathematics)
Dedi Nurjamil
Siliwangi University
Mathematics Social Sciences

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Improving Students' Mathematical Literacy Skills Through the Application of Genially in the PBL Model Vina Apriatni; Dedi Nurjamil; Eko Yulianto
PRISMA Vol. 15 No. 1 (2026): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v15i1.5648

Abstract

The purpose of this study was to determine the improvement of students' mathematical literacy skills through the application of genially on problem-based learning (PBL) model. This research was conducted at SMA Negeri 6 Garut. The research method used was quasi experimental with pretest-posttest control group design. The experimental class was given treatment by applying genially to the problem-based learning (PBL) model while the control class was given the problem-based learning (PBL) model only. The population in this research were all students of class X, with a sample of two classes namely class X 12 as the experimental class and class X 4 as the control class. sampling based on the random assignment technique. The data collection techniques used were observation, unstructured interview, and mathematical literacy test. The instruments used were student mathematical literacy test. The data analysis technique used the Two Independent Samples Test. Based on the results of data analysis, it can be concluded that there is an increase in students' mathematical literacy skills through the application of Genially in the Problem Based Learning (PBL) model with a significance of 0.03.
Pengaruh Penggunaan Model Pembelajaran Berbasis Proyek Terhadap Kemampuan Pemecahan Masalah Matematis Erik Santoso; Dedi Nurjamil
Jurnal THEOREMS (The Original Research of Mathematics) Vol. 8 No. 2 (2024): Volume 8 Number 2 January 2024
Publisher : Program Studi Pendidikan Matematika Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/th.v8i2.8055

Abstract

Pembelajaran matematika diarahkan pada pengalaman dunia nyata sehingga siswa mampu melihat sisi lain dari matematika bahwa matematika erat kaitannya dengan kehidupan nyata. Tujuan dari penelitian ini adalah untuk melihat pengaruh pembelajaran berbasis proyek terhadap pemecahan masalah matematis. Penelitian ini menggunakan metode kuantitaif dengan desain one sample pretest and postest desain. Sampel dalam penelitian ini adalah siswa kelas XI SMKN 1 Jatitujuh Majalengka. Instrumen penelitian yang digunakan adalah soal kemampuan pemecahan masalah. Hasil penelitian menunjukkan bahwa model pembelajaran berbasis proyek berpengaruh positif terhadap pemecahan masalah matematis.
Analysis of mathematical creative thinking ability in view of students' intrapersonal intelligence based on howard gardner's theory of intelligence Muhammad Reza Anggara Hermawan; Dedi Nurjamil; Mega Nur Prabawati
Jurnal THEOREMS (The Original Research of Mathematics) Vol. 9 No. 1 (2024): Volume 9 Number 1 July 2024
Publisher : Program Studi Pendidikan Matematika Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/th.v9i1.9135

Abstract

This research aims to describe the mathematical creative thinking abilities of students in terms of high, moderate, and low levels of intrapersonal intelligence. The study utilizes a descriptive qualitative method. Data collection techniques include mathematical creative thinking ability tests, intrapersonal intelligence questionnaires, and unstructured interviews. The main instruments used in the study are the mathematical creative thinking ability test and the intrapersonal intelligence questionnaire. Data analysis techniques include data reduction, data presentation, and conclusion drawing. Based on the research findings, it was found that students with high intrapersonal intelligence have high mathematical creative thinking abilities, reflected in fluency, flexibility, originality, and elaboration. They are able to overcome obstacles through deep thinking strategies, interest in challenges, and a positive level of self-confidence. Students with moderate intrapersonal intelligence also demonstrate high creative abilities, including fluency, flexibility, originality, and elaboration. They can express ideas visually and generate innovative solutions. Students with low intrapersonal intelligence show potential in fluency and originality; they can demonstrate originality through efforts that are original in nature, such as combining two different plane figures in one solution. However, they have limitations in flexibility and elaboration. Support is needed to develop flexibility and elaboration in mathematical creative thinking abilities.  
Co-Authors Eko Yulianto Erik Santoso Mega Nur Prabawati Muhammad Reza Anggara Hermawan Vina Apriatni