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All Journal Mathematics Research and Education Journal Polinomial : Jurnal Pendidikan Matematika International Journal of Applied Learning and Research in Algebra
Ainirohmah, Nailu
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Education Mathematics Other

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STUDENTS' CREATIVE THINKING ABILITY PROFILE IN MATHEMATICS LESSONS OF RIAU PROVINCE Fadilla, Jihan; Ainirohmah, Nailu; Marwaziah, Nirmala; Hafizah, Nur; Hayu, Sri Rah; Andrian, Dedek; Nofriyandi Nofriyandi; Mefa Indriati
Mathematics Research and Education Journal Vol. 8 No. 1 (2024): PDF is in the process of uploading
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/mrej.2024.vol8(1).16823

Abstract

This study aims to describe students' creative thinking skills in mathematics. The type of research used in this research is descriptive research. The population in this study were junior high school level students in Bengkalis Regency, Riau while the sample was 59 students in the Bathin Solapan District and 50 students from the Bandar Laksamana sub-district. The sampling technique in this study was simple random sampling. The data collection technique in this study was a survey using a questionnaire instrument. Before the instrument is used, the instrument in the form of a questionnaire is validated in terms of content and construct. In terms of content, validity analysis uses the Aiken formula and CFA First Order, while construct validity uses CFA Second Order. Data analysis in this study used descriptive statistics. The results obtained from the analysis of students' creative thinking abilities in mathematics at the junior high school level show that the indicators of Elaboration, Flexibility, Originality, and Fluency in students' creative thinking abilities, obtain a good category percentage of 22.02% and a bad category of 77.98% .
Exploring Potential: Analysis of Students' Mathematical ProblemSolving Ability on System of Linear Inequalities in Two Variables (SLITV) Material Loska, Febri; Ayuni, Ayuni; Ainirohmah, Nailu
International Journal of Applied Learning and Research in Algebra Vol. 1 No. 1 (2024)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/algebra.v1i1.1168

Abstract

This research aims to analyze students' mathematical problemsolving abilities in dealing with System of Linear Inequalities in Two Variables (SLITV) material. The research method used is descriptive quantitative with data collection through written tests. The subjects of this research were class XI students at SMAN 2 Tualang, Tualang District, Siak Regency, consisting of 34 students who had studied SLITV material. The technique in this research is tests. The test contains 4 questions with easy, medium and difficult levels. Based on the results of the analysis, it shows that in question number 1, with indicators of the ability to identify elements that are known, asked about, and the adequacy of the required elements, a very good category was obtained with a cumulative percentage of 88.3%. In question number 2 with the indicator of being able to create or compile mathematical models, the category was quite good with a cumulative percentage of 58.3%. In question number 3 with the indicator of choosing and developing a problemsolving strategy, a bad category was obtained with a cumulative percentage of 5.8%. In question number 4 with the indicator of being able to explain and check the correctness of the answers obtained, students received a fairly good category with a cumulative percentage of 53.0%. This means that mathematical problemsolving abilities are good but also need to be developed further in order to achieve maximum mathematical understanding abilities, so that students better understand the basic concepts of the previous material used to solve the problems that have been given.
Pengaruh Model Discovery Learning Terhadap Hasil Belajar Matematika Peserta Didik Kelas VIII SMP Negeri 1 Siak Hulu Ainirohmah, Nailu; Indriati, Mefa; Angraini, Lilis Marina; Herlina, Sari
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2964

Abstract

This study aims to determine the effect of the Discovery Learning model on the mathematics learning outcomes of class VIII students at SMP Negeri 1 Siak Hulu in the 2025/2026 academic year. This study uses a quantitative approach. The type used is quasi-experimental research. This experiment is called a quasi-experiment. The population in this study were all students of class VIII of SMP Negeri 1 Siak Hulu in the academic year of 2026. Sampling in this study used a purposive sampling technique by selecting two classes, namely class VIII B as the experimental class and class VIII A as the control class. The original plan for the type of sample for the experimental class and the control class was 34 and 35 students, respectively. However, during the implementation there were students who were absent, so the sample for the experimental class was 32 students and the sample for the control class was 26 students. The research instruments used in this study were pre-test and post-test essay questions to determine student learning outcomes. The data analysis techniques used are descriptive analysis and inferential analysis. Based on the results of the research and the results of the research data analysis that have been carried out, the value of Asymp.Sig (2-tailed) <α was obtained with α = 0.05 and Asymp.Sig (2-tailed) = 0.000 (0.000 <0.05). Therefore, H_0 is rejected and H_1 is accepted, meaning there is a difference between the average learning outcomes of students in the experimental class and the control class. So it can be concluded that there is an influence of the discovery learning model on the mathematics learning outcomes of class VIII students at SMP Negeri 1 Siak Hulu.
Co-Authors Andrian, Dedek Ayuni, Ayuni Fadilla, Jihan Hayu, Sri Rah Indriati, Mefa Lilis Marina Angraini Loska, Febri Marwaziah, Nirmala Mefa Indriati Nofriyandi Nofriyandi nur hafizah Sari Herlina