Ayuni, Ayuni and Herlina, Sari and Wahyuni, Putri and K, Yurna Willis (2025) Implementasi LKPD Digital untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Peserta Didik SMA. ALGORITMA: Journal of Mathematics Education, 7 (2). pp. 127-138. ISSN 2654-9948

Preview

Text 4. Implementasi LKPD Digital untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis.pdf - Published Version Download (1MB) | Preview

Abstract

A common problem encountered in learning mathematics is students' inability to solve mathematical problems. This study aims to analyze the effectiveness of digital student worksheets in improving high school students' mathematical problem-solving skills. The research design is a quasi-experiment with a Nonequivalent Control Group Design. All students in class X at SMA Negeri 2 Tualang constitute the study population. The research sample comprised class X.1, designated as the control class, and class X.3, designated as the experimental class. The sample was selected using purposive sampling. This study used an instrument in the form of a mathematical problem-solving ability test administered at the pretest and posttest stages. The test used met the criteria of validity and reliability. Data analysis used descriptive and inferential statistical analysis. The Shapiro-Wilk normality test showed that the assumption of normality was not met. Therefore, nonparametric data analysis was conducted using the Mann-Whitney test. The study results show that digital LKPD can help students at SMA Negeri 2 Tualang improve their problem-solving skills in mathematics.

Actions (login required)

View Item