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The Effect of the GeoGebra Application on Students’ Mathematical Reasoning Abilities Lubis, Ari Aulia Abdi; Novitasari, Wiwik; Fitriani, Fitriani; Amanda, Saksi; Rezvani, Mohammad Qais
DIKDIMAS : Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 3 (2025): DIKDIMAS : JURNAL PENGABDIAN KEPADA MASYARAKAT VOL 4 NO 3 DESEMBER 2025
Publisher : Asosiasi Profesi Multimedia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/dikdimas.v4i3.539

Abstract

Background: This program addresses the low mathematical reasoning ability and minimal technology use at MA Negeri 4 Mandailing Natal by implementing the GeoGebra application. GeoGebra is a dynamic software integrating geometry, algebra, and calculus, helping students visualize abstract mathematical concepts in a concrete and engaging way.Aims: This program aims to examine the significant influence of using the GeoGebra application on students' mathematical reasoning.Methods: This program employed a pre-experimental one-group pretest-posttest design. The sample was 30 students from class X MIPA C at MA Negeri 4 Mandailing Natal, selected via simple random sampling. Instruments included mathematical reasoning tests and questionnaires. Data were analyzed quantitatively using simple linear regression analysis.Results: Results showed a positive and significant influence of GeoGebra on students' mathematical reasoning abilities. A simple linear regression analysis yielded a significance value (p < 0.05) and the equation Y = 67.367 + 7.300X. An improvement was also observed descriptively: the number of students who successfully completed the reasoning test increased from 10 (out of 30) in the pre-test to 20 in the post-test.Conclusion: This program concludes that increased GeoGebra utilization is associated with higher students’ reasoning abilities. The findings empirically confirm GeoGebra as an effective pedagogical tool. Therefore, its use is recommended as an interactive mathematics learning medium to help students visualize abstract concepts and improve reasoning outcomes.
Quality Of Health Services With Outpatient Satisfaction Level Fitria, Riszeki; Sudarsih, Sri; Rezvani, Mohammad Qais; Fatima, Noor
Journal of Nursing Management Innovations Vol. 1 No. 1 (2025): Journal of Nursing Management Innovations
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/jnmi.v1i1.5

Abstract

Background of study: The increasing need for quality health center services, the service function needs to be improved to be more effective and efficient and provide satisfaction to patients and the community. Aims and scope of paper: This study aimed to determine the relationship between the quality of health services and the level of satisfaction of outpatients Methods: The design of this study used correlation analysis with a cross-sectional approach. The population in this study were all patients who had received health services totaling 142 people. The sampling technique of this study was consecutive sampling with a sample size of 44 people. The research instrument used a questionnaire. Data analysis used Spearman Rho. Result: The results of the study showed that almost all respondents considered the quality of service sufficient, namely 37 people (84.1%) and more than 50% of respondents were satisfied, namely 25 people (56.8%). The results of the Spearman Rho test showed a p value = 0.001 < α = 0.05 with a coefficient correlation value of 0.499, which means that there is a relationship between service quality and patient satisfaction. Conclusion: Semakin baik kualitas pelayanan, maka akan semakin puas pasien. Kualitas pelayanan yang baik memberikan dampak yang positif bagi kesembuhan pasien sesuai dengan hakekat pelayanan dasar dari pelayanan kesehatan adalah memenuhi kebutuhan dan pasien.