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All Journal PrimaryEdu - Journal of Primary Education Jurnal Statistika dan Aplikasinya
Mutmainnah, Annisa
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Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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THE RELATIONSHIP BETWEEN FIFTH GRADE STUDENTS’ NUMBER SENSE AND THEIR MATHEMATICAL PROBLEM SOLVING Mutmainnah, Annisa; Putra, Zetra Hainul; Syahrilfuddin, Syahrilfuddin
PrimaryEdu : Journal of Primary Education Vol. 5 No. 1 (2021): Volume 5, Number 1, February 2021
Publisher : Institut Keguruan dan Ilmu Pendidikan Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/pej.v5i1.1722

Abstract

This research was aimed to find out the relationship between the fifth grade students’ number sense and their mathematical problem solving. The participants of this study were 73 fifth grade students from a private Islamic school in Pekanbaru, Indonesia. The research method used is in the form of quantitative methods. The instrument in this study is a test, where the data collected by distributing a test about students’ number sense and their mathematical problem solving. Number sense indicators consist of number concepts, multiple representations, effects of operations, equivalent expressions, and computing and counting strategies. The problem solving materials consist of numbers, fractions, geometry, and measurements. The data analysis technique is done by presenting data, normality test, linearity test, linear regression test, and hypothesis testing using the Pearson product moment correlation. The results showed that there was a significant correlation between students’ number sense and their mathematical problem solving. After that, a correlation test is performed between all number sense indicators with mathematical problem solving materials. The indicator of computing and counting strategies has high correlation with measurement.
ANALYSIS OF THE INFLUENCE OF DEMOCRATIC PARENTING PATTERNS ON CHILDREN'S INTERPERSONAL COMMUNICATION USING SEM-PLS Sudrimo, Sella Nofriska; Mutmainnah, Annisa
Jurnal Statistika dan Aplikasinya Vol. 9 No. 1 (2025): Jurnal Statistika dan Aplikasinya
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JSA.09107

Abstract

Humans are gregarious and lonely beings who must interact with one another to exchange thoughts, knowledge, or feelings. This can be done through written, oral, nonverbal, or gestural means. Interpersonal communication is the process of direct, in-depth communication between two people or a small group of people through distinctive touch and message exchange. Interpersonal communication is one of the communication skills that should be taught from an early age since effective communication is communication that other people can accept and understand. The process of direct, in-depth conversation between two or a small group of individuals via physical touch and message exchange is known as interpersonal communication. Particularly for kids between the ages of 10 and 12, when they are going through a phase of adjusting to their surroundings, including making friends, effective interpersonal communication is crucial. This study aimed to determine the effect of democratic parenting patterns on interpersonal communication in children aged 10-12 years. The research data were 59 children aged 10-12 years at SD Hidayatullah, Salak Village, Klawasi Village, Sorong City, Southwest Papua. This type of research is quantitative research with the PLS-SEM method. From the data analysis, it was obtained that the valid indicators were X.2, X.9, Y.2, Y.3, and Y.7. The results of the t-statistic value were 3.773, which was greater than the t-table value of 2.003 (3.773 > 2.003). This means that democratic parenting patterns of parents significantly influence interpersonal communication in children aged 10 to 12 years. The analysis results also obtained an f-square value of 0.237, which means that the democratic parenting pattern of parents has quite an effect on children's interpersonal communication.
Co-Authors Sudrimo, Sella Nofriska Syahrilfuddin Syahrilfuddin, Syahrilfuddin Zetra Hainul Putra