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All Journal AlphaMath: Journal of Mathematics Education Journal of Authentic Research on Mathematics Eduacation (JARME) Journal of Instructional Mathematics MATH LOCUS: Jurnal Riset dan Inovasi Pendidikan Matematika
Ma'ruf, Abdul Hakim
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Education Mathematics Other

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THE EFFECTIVENESS OF THE RME METHOD TO IMPROVE STUDENTS' UNDERSTANDING OF THE CONCEPT OF A SQUARE Ma'ruf, Abdul Hakim; Triyono, Ageng; Wibowo, Teguh
Journal of Authentic Research on Mathematics Education (JARME) VOL 6 NO 2 (2024)
Publisher : Program Studi Magister Pendidikan Matematika, Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jarme.v6i2.11253

Abstract

Students in class VII still have difficulty solving contextual problems related to the concept of a square. Through research, it will be shown that Realistic Mathematics Education(RME) and expository are more effective if it is based on students' post-test results after studying the concept of a square. The research objectives were achieved using a quasi-experimental method involving 2 groups of subjects, namely an experimental group of 33 students and a control group of 34 students. The subject group came from the class VII population at one of the junior high schools in Kebumen. The data analyzed is in the form of final semester exam results and posttest results collected using a test instrument in the form of 10 multiple choice questions. The data were analyzed using balance tests, normality tests, homogeneity tests, and effectiveness tests. Based on the results of the t-test and the hypothesis determined by the researcher, it can be shown that the application of the Realistic Mathematics Education(RME) method is more effective than the expository method. This conclusion is also strengthened by the mean value of the experimental group which is higher than the control group.
Correlation Between Mathematical Literacy Abilities and Students' Mastery of Problem Solving Abilities Ma'ruf, Abdul Hakim; Triyono, Ageng; Riaseh, Arlita Gita; Nuary, Rusdi Hamdany; Permatasari, Nisa; Saleh, Rusmin R.M.
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 10, No. 2, November 2024
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v10i2.24175

Abstract

This research aims to determine whether or not mathematical literacy skills influence students' problem-solving abilities. The research method used is quantitative research with a regression approach. The subjects were 64 class XI students, who were selected using cluster random sampling from a population of 133 students. Data was obtained using the Mathematical Literacy Ability Questionnaire and Mathematical Problem Solving Ability Test Instrument. Data were analyzed using appropriate test statistics, namely the Chi-Square and Simple Linearity Test as prerequisite tests. Hypothesis testing is carried out in stages: (1) Pearson's Product Moment Correlation analysis, (2) Correlation Significance Test, and (3) Coefficient of Determination Test. After the data analysis, it was concluded that mathematical literacy abilities (X) positively influenced mathematical problem-solving skills (Y). This is proven by the calculation results of Sig.=0.000 < Sig.α =0.05 and the coefficient of determination value of 0.906. This means that mathematical literacy skills strongly influence mathematical problem-solving abilities, and the effect is 90.6%. The regression equation Y = -53.813 + 0.8189X shows that for every additional unit of variable X, the Y value or students' mathematical problem-solving ability increases by 0.8189.
Exploring the potential of Mathematics; Innovative Mobile Application for multiplication by 5, Sharpening Students' Critical Thinking and Mathematical Computational Skills Umam, Khoerul; Ma'ruf, Abdul Hakim; Azhar, Ervin; Setiadi, Hari
Journal of Instructional Mathematics Vol. 6 No. 1 (2025): -
Publisher : Pendidikan Matematika STKIP Kusuma Negara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37640/jim.v6i1.2344

Abstract

The integration of innovative digital tools offers a promising avenue to address traditional learning hurdles and enhance student engagement. This study aims to develop a mobile application to improve students' critical thinking and mathematical computational skills in the material of the multiplication rule of 5. The low level of both abilities and the limitations of innovative learning media. The use of the ADDIE development research method. The results of the study showed that the application was significantly successful in improving computational skills and critical thinking skills, which was empirically proven by increased test scores and active student involvement during the mathematics learning process. An important contribution in providing effective digital learning solutions for basic materials as a foundation in developing knowledge for students. Furthermore, this application serve as a scalable model for integrating technology to address fundamental learning gaps in mathematics across various educational settings. Its success suggests the potential for broader adoption of similar tools to foster essential cognitive skills from an early age.
Analisis Kebutuhan Media untuk Meningkatkan Motivasi Belajar Matematika Kelas V Dan Mendukung Implementasi Blended Learning Zahro, Asyifa Aulia; Triyono, Ageng; Ma'ruf, Abdul Hakim; Nurimani, Nurimani
MATH LOCUS: Jurnal Riset dan Inovasi Pendidikan Matematika Vol. 4 No. 1 (2023): MATH LOCUS: Jurnal Riset dan Inovasi Pendidikan Matematika
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/mathlocus.v4i1.3182

Abstract

Motivasi belajar matematika siswa kelas V masih rendah. Salah satu alternatif solusi yang dapat ditawarkan adalah dengan menggunakan media pembelajaran tertentu yang terintegrasi dengan proses pembelajaran saat ini. Maka penelitian ini bertujuan untuk menganalisis kebutuhan media pembelajaran yang dapat memfasilitasi peningkatan motivasi belajar matematika siswa kelas V dan dapat diintegrasika dengan model pembelajaran abad 21 yang sedang trend. Jenis penelitian deskriptif kualitatif ini ditempuh melalui observasi, wawancara, pengisian kuisioner, dan studi literatur. Data yang didapatkan dicek keabsahannya melalui wawancara ulang (follow up inteview) dengan subjek penelitan yang terlibat dan dicek reliabilitasnya dengan jalan mendiskusikan dan membandingkannya dengan data-data hasil penelitian sejenis. Data yang terkumpul selanjutnya dianalisis menggunakan metode Milles dan Huberman. Subjek penelitian terdiri dari 2 guru matematika dan 33 siswa kelas V Madrasah Ibtidaiyah. Hasil analisis kriteria media menunjukkan bahwa diperlukan media pembelajaran matematika yang dapat mendukung proses blended learning. Hasil analisis ketersediaan perangkat penunjang blended learning menunjukkan bahwa perangkat yang dimiliki sekolah dan siswa tersedia dalam jumlah yang cukup. Hasil analisis jenis media menyimpulkan terdapat 3 jenis media yang sesuai kebutuhan sekolah yaitu e-modul, e-LKPD, dan video animasi. Hasil analisis kebutuhan media berdasarkan perspektif siswa menunjukkan bahwa 94% siswa lebih menyukai media pembelajaran berupa video animasi dibandingkan media jenis lainnya. Hasil analisis jenis aplikasi video animasi menunjukkan bahwa aplikasi Powtoon dapat direkomendasikan untuk memenuhi kebutuhan pengembangan media yang sedang dibutuhkan. Maka dapat disimpulkan bahwa media yang perlu dikembangkan lebih lanjut sebagai alternatif pemecahan masalah yang dialami pihak sekolah adalah berupa video animasi berbasis aplikasi Powtoon.
Improving Students' Mathematical Problem Solving Ability in Trigonometry Material Using the Flipped Classroom Model Ma'ruf, Abdul Hakim; Triyono, Ageng; Ismail, Muhammad Rifki
Journal of Instructional Mathematics Vol. 4 No. 2 (2023): Enhancing Mathematics Learning through Innovative Pedagogies
Publisher : Pendidikan Matematika STKIP Kusuma Negara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37640/jim.v4i2.1896

Abstract

This research was motivated by the relatively low learning outcomes and problem solving abilities of class IX students. So this research aims to improve learning outcomes and improve students' mathematical problem solving abilities. The objectives were achieved through the classroom action research method by applying the flipped classroom model for 3 cycles in trigonometry learning. This research involved 32 students from SMA N 1 Pedes. Data was collected using test instruments, observation sheets, and interviews. Data were analyzed using the Miles & Hubberman method. The results of the analysis show an increase in learning outcomes and an increase in mathematical problem solving abilities. The increase in learning outcomes is shown by the average value in cycle I of 67.28, cycle II of 72.97, and cycle III of 75.41. The percentage of mathematical problem solving ability from cycle I was 47%, increasing in cycle II to 71.87%; and in cycle III it was 84.37%. Thus, student learning outcomes have reached the specified criteria of 74, and meet the criteria for the percentage of problem solving ability set at 80%. So the application of the flipped classroom model can be recommended for further use in mathematics learning, especially trigonometry.
Co-Authors Ageng Triyono Azhar, Ervin Hari Setiadi, Hari Ismail, Muhammad Rifki Khoerul Umam, Khoerul Nuary, Rusdi Hamdany Nurimani, Nurimani Permatasari, Nisa Riaseh, Arlita Gita Rusmin R. M. Saleh Teguh Wibowo Zahro, Asyifa Aulia