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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Numeracy : Jurnal Ilmiah Pendidikan Matematika Jurnal Dedikasi Pendidikan Jurnal Sains Riset Jurnal Sosial Humaniora Sigli Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Jurnal Real Riset COVIT Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Tematik: Jurnal Konten Pendidikan Matematika
Mirunnisa, Mirunnisa
Program Studi Pendidikan Matematika, Universitas Jabal Ghafur
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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THE EFFECT OF CONTEXTUAL TEACHING AND LEARNING ON STUDENTS’ CONCEPTUAL UNDERSTANDING OF GEOMETRY Saputra, Hery; Maulina, Suci; Mirunnisa, Mirunnisa; Razi, Zulfa
Jurnal Sains Riset Vol 12, No 3 (2022): November 2022
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v12i3.986

Abstract

Mathematics becomes more meaningful when it is relevant to real life and students are more engaged in mathematics learning when it relates to them. Contextual teaching and learning (CTL) is a teaching concept that connects knowledge to real-world situations. The present study aims to investigate the effect of CTL on students’ conceptual understanding of geometry. This experimental study employed a pre-test-post-test control group design. The samples are all eighth-grade students in Junior High School 4, Sakti Pidie, A census sampling technique was used in this study since all members of the population served as samples. The experimental class and the control class were randomly selected from the two available classes. The experimental class was taught geometry using CTL while the control class was taught conventionally. Data were collected from pre-test and post-test that were declared valid. Data analysis was performed using the Kolmogorov-Smirnov test for normality test, the Levene test for homogeneity test, and t-test for the hypothesis testing. The results revealed that students taught using CTL have better conceptual understanding of geometry compared to those who were taught conventionally. It implies that the implementation of contextual teaching and learning (CTL) on geometry learning is effective to promote students’ learning.Keywords: Contextual teaching and learning, conceptual understanding, geometry learning.   
PENERAPAN MODEL PEMBELAJARAN PROJECT BASED LEARNING MENGGUNAKAN APLIKASI MAPLE CALCULATOR UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA Taufiq Taufiq; Junaidi Junaidi; Mirunnisa Mirunnisa; Suci Maulina; Selfina Selfina
Jurnal Sains Riset Vol 15, No 3 (2025): November 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v15i3.3414

Abstract

This study aims to improve the critical thinking skills of students of SMA Negeri 1 Sigli through the application of the Project Based Learning learning model using the maple calculator application. The population in this study were all 210 students of grade XI of SMA Negeri 1 Sigli. The population in this study was more than 100, so a sample of 2 (two) classes was taken, namely the experimental class and the control class, totaling 60 students. The research method used was quasi-experimental. The experimental class used the Project Based Learning model using the maple calculator application, while the control class was given learning with conventional methods. Data collection was carried out with a final test, and data processing used the t-test. The results of data analysis showed that the average value of the experimental class was higher, namely 87.40 and the control class 79.27. The results of hypothesis testing obtained t-count t-table, namely 3,541 2,002. Thus, the application of the Project-Based Learning learning model using the maple calculator application can improve the critical thinking skills of students of SMA Negeri 1 Sigli.
Peningkatan Kemampuan Koneksi Matematis dan Penurunan Kecemasan Siswa SD melalui Pembelajaran Problem Based Learning Berbantuan Game Edukasi Wordwall Evendi Evendi; Mirunnisa Mirunnisa; Novianti Novianti
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 6 No. 1 (2026): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v6i1.942

Abstract

Mathematics learning in elementary school emphasizes not only the mastery of concepts, but also the development of mathematical connection skills and the management of students' affective aspects, particularly math anxiety. This study aims to analyze the improvement of mathematical connection skills and the reduction of mathematics anxiety of elementary school students through the application of the Problem Based Learning (PBL) model assisted by the Wordwall educational game. The study used a quantitative approach with a quasy experimental design of the pretest-posttest control group type. The research subjects consisted of 50 grade IV students divided into experimental classes and control classes. The research instruments were in the form of mathematical connection ability tests and mathematical anxiety questionnaires. Data were analyzed using Mann-Whitney U, N-gain, and Spearman's rho correlations. The results showed that the mathematical connection ability of students who obtained PBL learning assisted by Wordwall was significantly higher than conventional learning. There is a significant relationship between mathematical connection ability and students' math anxiety. Thus, Wordwall-assisted PBL learning is effective in improving mathematical connection skills and contributes to reducing mathematics anxiety in elementary school students.
PENERAPAN MODEL PEMBELAJARAN PROJECT BASED LEARNING MENGGUNAKAN APLIKASI CYMATH PADA PEMBELAJARAN ALJABAR UNTUK MENINGKATKAN KEMAMPUAN KONEKSI MATEMATIS SISWA Junaidi Junaidi; Taufiq Taufiq; Mirunnisa Mirunnisa; Riki Musriandi; Suci Maulina; Selfina Selfina
Jurnal Dedikasi Pendidikan Vol. 10 No. 1 (2026): Januari 2026
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/dedikasi.v10i1.7375

Abstract

The mathematical connection ability of junior high school students in algebra material is still low due to the dominance of learning procedures and minimal use of digital technology. The novelty of this study lies in the integration of the Project Based Learning learning model with the Cymath application to strengthen students' mathematical connections. This study aims to analyze the effect of the application of the Project Based Learning learning model assisted by Cymath on the mathematical connection ability of seventh grade students of SMP Negeri 1 Delima. The study used a quasi-experimental method with a pretest-posttest control group design on 60 students divided into experimental and control classes. Data were collected through a mathematical connection ability test and analyzed using a t-test. The results showed that the average mathematical connection ability of the experimental class (88.73) was higher than the control class (78.60), with a calculated t-value > t-table (3.976 > 2.002). These findings indicate that Cymath-assisted PjBL can improve students' mathematical connection ability. Theoretically, this research supports project-based constructivist learning and digital technology, while practically it provides an alternative innovative algebra learning for junior high school teachers.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN MATLAB DALAM MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA Junaidi Junaidi; Taufiq Taufiq; Riki Musriandi; Mirunnisa Mirunnisa; Suci Maulina; Adinda Azuhra
Jurnal Dedikasi Pendidikan Vol. 10 No. 2 (2026): JULI 2026
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/dedikasi.v10i2.7822

Abstract

This study applies the Problem Based Learning (PBL) model assisted by MATLAB in mathematics learning to develop critical thinking skills of grade X high school students. The purpose of this study is to determine the effectiveness of the application of the PBL model assisted by MATLAB in improving the critical thinking skills of grade X students of SMA Negeri 1 Mutiara. The population in this study were all grade X students of SMA Negeri 1 Mutiara, totaling 210 students, so that two classes were taken as samples, namely the experimental class and the control class with a total of 60 students. The type of research used was a quasi-experimental study with data collection through initial and final tests, while data analysis used the t-test. The results showed that the average value of the experimental class was higher, namely 82.83 compared to the control class, namely 72.67. The results of the hypothesis test obtained t-count> t-table, namely 5.597> 2.002, so it can be concluded that the application of the Problem Based Learning model assisted by MATLAB can improve students' mathematical critical thinking skills. Theoretically, this research strengthens the study of digital technology integration in mathematics learning, while practically it provides an innovative, interactive learning alternative and encourages student learning activity for high school teachers.
Co-Authors Adinda Azuhra Evendi Evendi Farisya, Putroe hery saputra Junaidi Junaidi Junaidi, Junaidi Khairul Ismi Maryanti , Maryanti Maryanti Maryanti Maulina, Suci Muhsin Musriandi, Riki Novianti Novianti Nurhayati Nurhayati Riki Musriandi Selfina Selfina Suci Maulina Syamsul Arifin Taufiq Taufiq Zulfa Razi Zulfikar Zulfikar