Pengaruh Pemanfaatan Sarana dan Prasarana Terhadap Prestasi Belajar Siswa Kelas XI di SMK Dharma Bhakti Siborongborong Tahun Pembelajaran 2024/2025

Abstract

The objective of this study is to determine the positive and significant effect of the utilization of facilities and infrastructure on the academic achievement of 11th-grade students at SMK Dharma Bhakti Siborongborong in the 2024/2025 academic year. The research employed a quantitative method. The population consisted of all 11th-grade students at SMK Dharma Bhakti Siborongborong in the 2024/2025 academic year, totaling 80 students, making this a population study. Data were collected through a closed-ended questionnaire consisting of 20 items. The results of data analysis indicate that the utilization of facilities and infrastructure has a positive and significant effect on students' academic achievement, as evidenced by the following analyses: 1) Analytical Prerequisite Tests: a) Test for a positive correlation yielded a value of rxy = 0.575 > rtable (α = 0.05, n = 82) = 0.220, indicating a positive relationship between variable X and variable Y.
b) Test for a significant correlation showed that tcount = 6.280 > ttable (α = 0.05, df = n–2 = 80) = 2.000, indicating a statistically significant relationship between variable X and variable Y. 2) Effect Test: a) Regression equation test resulted in the regression equation Ŷ = 73.709 + 0.085X. b) Coefficient of determination (r²) was found to be 33%, indicating that 33% of the variance in academic achievement can be explained by the utilization of facilities and infrastructure. 3) Hypothesis Testing using F-test showed that Fcount > Ftable, namely 39.444 > 4.00. Therefore, the alternative hypothesis (Ha) is accepted and the null hypothesis (H0) is rejected.