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All Journal Jurnal Riset Pendidikan Matematika MENDIDIK: Jurnal Kajian Pendidikan dan Pengajaran
Rifa'i, Rusdian
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Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Other

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Peningkatan Kemampuan Komunikasi Matematis Siswa SMA Negeri 1 Panggarangan Melalui Metode Tutor Sebaya Dengan Media Youtube Saepudin, Sandi; Pratidiana, Deni; Rifa'i, Rusdian
MENDIDIK: Jurnal Kajian Pendidikan dan Pengajaran Vol 10 No 2 (2024)
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30653/003.2024102.347

Abstract

This research was motivated by the lack of variety in teaching carried out, as well as the low mathematical communication skills of students at SMAN 1 Panggarangan for the 2024/2025 academic year. This research aims to find out whether there is an increase in the mathematical communication skills of students who receive peer tutoring using YouTube media and students who receive conventional learning using Power Point media on composition of functions and inverse functions. The method used in this research is quasi-experimental. The population in this study were students of SMAN 1 Panggarangan. The samples in this research were students from XI-E as the experimental class and class XI-F as the control class. The instrument used in this research was a test of mathematical communication skills with 5 questions, in the form of a presentation, where previously the questions had been tested for validity, reliability, difficulty index and distinguishing power and were tested first and the questions were declared suitable for use. The data analysis used was a test of the difference between two means which had previously been tested for normality and homogeneity. After researchers conducted research using a learning model based on data exposure, researcher findings, and the discussion that has been described, it can be concluded that there has been an increase in students' mathematical communication skills obtained by peer tutoring and conventional learning. In other words, the increase in mathematical communication skills of students who receive peer tutoring using YouTube media is higher than students who receive conventional learning using Power Point media.
Analisis Kemampuan Literasi Matematis Pada Materi Sistem Persamaan Linear Tiga Variabel (SPLTV) Siswa SMA Wusto, Qiyamul; Sujana, Asep; Rifa'i, Rusdian
MENDIDIK: Jurnal Kajian Pendidikan dan Pengajaran Vol 12 No 1
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30653/003.0121.406

Abstract

The purpose of this study is to examine high school students’ mathematical literacy in understanding the topic of Three-Variable Linear Equation Systems (SPLTV). Mathematical literacy encompasses the ability to formulate problems, apply mathematical concepts, and interpret results within various real-life contexts. This competence plays a crucial role in supporting students’ problem-solving skills in everyday situations. The study employed a qualitative descriptive method with research subjects consisting of tenth-grade students from a senior high school. The instruments used included a mathematical literacy test and semi-structured interviews. The analysis revealed that students’ levels of mathematical literacy varied, with most experiencing difficulties in connecting contextual problems to appropriate mathematical representations. Therefore, the implementation of learning models that foster critical thinking and deepen conceptual understanding of mathematics is necessary.
Unveiling the TPACK profile: Exploring mathematics prospective teachers in the micro teaching course Sartika, Nenden Suciyati; Munawaroh, Tatu; Meika, Ika; Mauladaniyati, Ratu; Yunitasari, Ika; Sahrudin, Asep; Sujana, Asep; Rifa'i, Rusdian; Rosdianwinata, Eka; Pratidiana, Deni; Mulyanah, Mulyanah
Jurnal Riset Pendidikan Matematika Vol. 10 No. 2: November 2023
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jrpm.v10i2.64215

Abstract

The objective of this research is to ascertain the Technological Pedagogical Content Knowledge (TPACK) profile of prospective mathematics teachers in the microteaching course. The research methodology employed a survey research design. The target population for this investigation comprises prospective mathematics teacher students enrolled at a University in Banten, Indonesia. The sample for this study comprises students in their sixth semester of the Mathematics Education program who are currently enrolled in the microteaching course. The inclusion criteria for the sample require that these students have successfully completed coursework in foundational technology use, pedagogical principles, and both basic and advanced mathematics subjects. The research findings indicate that the majority of students exhibit a high level of Technological Content Knowledge (TCK) and Technological Pedagogical and Content Knowledge (TPACK), with percentages of 50% and 81.25% respectively. On the other hand, the majority of students demonstrate a moderate level of Pedagogical Knowledge (PK) and Technological Pedagogical Knowledge (TPK), with percentages of 56.25% and 31.25% respectively. Moreover, a significant portion of students show a low level of Technological Knowledge (TK) at 31.25%, Content Knowledge (CK) at 37.5%, and Pedagogical Content Knowledge (PCK) at 37.5%. It conluded, most prospective tezchers use the Technological Conten Knowledge (TCK) and Technological Pedagogical and Content Knowledge (TPACK) domains to conduct learning.
Co-Authors Ika Yunitasari Meika, Ika Mulyanah, Mulyanah Pratidiana, Deni Ratu Mauladaniyati Rosdianwinata, Eka Saepudin, Sandi Sahrudin, Asep Sartika, Nenden Suciyati Sujana, Asep Tatu Munawaroh Wusto, Qiyamul