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Pengaruh Penggunaan Media Pembelajaran Komik Terhadap Hasil Belajar Matematika Siswa Materi Teorema Pythagoras Fatin Iftinani; Syahrul Azmi; Tabita Wahyu Triutami
Griya Journal of Mathematics Education and Application Vol. 6 No. 1 (2026): Maret 2026
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v6i1.1029

Abstract

This study was motivated by the low mathematics learning outcomes of students on the Pythagorean Theorem material, as indicated by difficulties in understanding concepts and low student participation during the learning process. The instructional media used by teachers have not been able to optimally attract students’ attention; therefore, alternative learning media that are more engaging and easier to understand are needed. This study aims to determine the effect of comic-based learning media on the mathematics learning outcomes of eighth-grade students at SMP Negeri 1 Lembar in the 2025/2026 academic year. This study employed a quantitative approach using a Posttest-Only Control Group Design. The research sample consisted of two classes selected using the cluster random sampling technique, namely class VIII B as the experimental class consisting of 33 students and class VIII D as the control class consisting of 32 students. The experimental class was taught using comic-based learning media, while the control class received instruction without the use of comic media. Data were collected through a posttest administered after two learning sessions and analyzed using descriptive statistics, an Independent Samples t-test, and effect size calculations. The results showed that , which is greater than , indicating a significant difference in learning outcomes between the two classes. The mean learning outcome of the experimental class was higher than that of the control class, with an effect size of 1.381, which falls into the large category. Thus, comic-based learning media have a positive and significant effect on students’ mathematics learning outcomes.
Hubungan Antara Growth Mindset dan Self-Efficacy terhadap Kemampuan Berpikir Kritis Matematis Siswa Kelas XI SMAN 1 Dompu Tahun Ajaran 2025/2026 Muh. Tajul Ma'arif; Syahrul Azmi; Nilza Humaira Salsabila
Griya Journal of Mathematics Education and Application Vol. 6 No. 2 (2026): Juni 2026
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v6i2.1140

Abstract

EFEKTIVITAS MODEL PROBLEM BASED LEARNING (PBL) BERBANTUAN LEMBAR KERJA PESERTA DIDIK INTERAKTIF UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VII SMPN 23 MATARAM TAHUN AJARAN 2023/2024 Bay, Rani Laksmi; Nani Kurniati; Ulfa Lu'luilmaknun; Syahrul Azmi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.13997

Abstract

The problem in this research is the low problem-solving ability of grade VII students of SMPN 23 Mataram. This research aimed to determine the effectiveness of the Problem Based Learning (PBL) model assisted interactive Student Worksheet (LKPD) to improve the mathematical problem solving skills of grade VII students. This research is a quasi-experimental with Posttets-Only Control Design. The population and samples of this research are all grade VII student. The instruments used are RPP, interactive LKPD, Posttets questions and observation sheets for teacher and student activities. The data are already normally distributed and the variance is homogeneous. Then a t test was carried out using polled variance which showed that there was a difference in the average problem-solving ability between the experimental class and the control class. In addition, the average score of the experimental class was higher than the average score of the control class. Thus, it can be concluded that the Problem Based Learning (PBL) model assisted interactive LKPD is effective in improving the mathematical problem solving skills of grade VII students of SMPN 23 Mataram.
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN KOMIK TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VII SMP NEGERI 4 BAYAN PADA MATERI GARIS DAN SUDUT TAHUN AJARAN 2023/2024 Leni Herawati; Ketut Sarjana; Syahrul Azmi; Nani Kurniati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.14959

Abstract

This study aims to determine the effect of using comic-based learning media on students' learning outcomes in mathematics for seventh-grade students at SMP Negeri 4 Bayan. Initial observations indicated that the low mid-semester exam results were due to students' difficulties in understanding the material and the perception that mathematics is uninteresting. The research method used was experimental, with class VII A as the experimental group and class VII B as the control group. The research instruments included tests and student activity observation sheets. Data analysis results showed that student activity in the experimental class reached the very active category, while the control class reached the active category. The average score of the experimental class was 89.04, higher than the control class's 68.15. Statistical analysis data showed a sig. value of 0.001 < 0.05 with t_(calculated) = 8.267 ≥ t_(table) = 2.00, indicating a significant difference between the learning outcomes of the experimental and control classes. This difference was due to the experimental class using comic-based media while the control class did not. It can be concluded that the use of comic-based media has a significant effect on improving learning outcomes in the topic of lines and angles.
PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN LKPD DIGITAL TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA MATERI PADA MATERI STATISTIKA Adawiyah, Rabiatul; Arjudin; Junaidi; Syahrul Azmi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.17077

Abstract

This research aims to determine the effect of the Problem Based Learning model assisted by digital LKPD on students' mathematical problem solving abilities in class VIII statistics material at SMP Negeri 17 Mataram for the 2023/2024 academic year. This research uses a quasi-experimental method with a posttest only control design. The research subjects consisted of two randomly selected groups, namely the experimental class which was given treatment in the form of a PBL model assisted by digital LKPD and the control class which used a direct instruction model. Data was collected through a posttest to measure students' mathematical problem solving abilities. The results of data analysis using the t-test showed that there was a significant difference between the average posttest results for the experimental class and the control class. Based on the results of t-test calculations using SPSS with a significance level 5%, the value is sig. = 0,022. Because the sig. ≤ 0,05, there is a difference in the average value of the problem solving abilities of students who use the PBL model assisted by digital worksheets and classes that use direct instruction. Thus, it can be concluded that the PBL model assisted by digital LKPD has an influence on students' mathematical problem solving abilities with the average of the experimental group being higher than the control class.