Rahmawati, Afifah Sausan
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How do students’ study habit and self-confidence affect their mathematics learning outcome? Rahmawati, Afifah Sausan; Istihapsari, Vita
International Journal on Education Insight Vol. 2 No. 2 (2021)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (245.944 KB) | DOI: 10.12928/ijei.v2i2.3957

Abstract

Study habits and self-confidence are several factors that are thought to be related to student mathematics learning outcomes. This research aims to determine whether there is a positive and significant relation between study habits and self-confidence to mathematics learning outcomes on the 11th grade students of SMA Negeri 1 Dukuhwaru, Indonesia. The type of this research is quantitative research. It involved 167 students of social sciences of SMA Negeri 1 Dukuhwaru. The instrument used was a test of learning outcomes and a questionnaire that had been tested for the validity and the reliability. Data analysis techniques used in this study are descriptive analysis, analysis prerequisite test, and hypothesis testing. The results of this study indicates that there is a positive and significant relation between study habits and self-confidence to mathematics learning outcomes on the 11th grade students of SMA Negeri 1 Dukuhwaru. It is indicated by   . Double correlation coefficients R = 0.547 dan  are 0.299 with    and SR(X1) = 62,63% and SR(X2) = 37,36%, SE(X1) = 18,74% and SE(X2) = 11,18%.
Describing the effect of worksheet-assisted PBL on the students’ critical thinking, numeracy, and responsibility Rahmawati, Afifah Sausan; Fatonah, Nur Anisa
International Journal on Education Insight Vol. 7 No. 1 (2026)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/ijei.v7i1.13708

Abstract

This study aims to describe the effect of the problem-based learning model on students' critical thinking skills, numeracy, and sense of responsibility. The research employed a quantitative approach using a one-group pretest-posttest design. The research subjects were seventh-grade students at SMP Negeri 4 Banguntapan, selected randomly. The instruments used included a critical thinking test, a numeracy test, and a responsibility questionnaire. Data were analyzed both descriptively and inferentially using the paired t-test and N-Gain calculations. The results showed p-values ≤ 0.05, indicating significant differences between pretest and posttest scores in critical thinking, numeracy, and responsibility following the intervention. Therefore, it can be concluded that the problem-based learning model assisted by student worksheets positively influences students’ critical thinking skills, numeracy, and sense of responsibility. The improvements in these three aspects fell into the moderate to high categories. These findings indicate that the problem-based learning model is effective in fostering active student engagement, enhancing higher-order thinking processes, and developing positive attitudes toward mathematics learning.