Pengembangan LKPD Berbasis CTL untuk Memfasilitasi Kemampuan Koneksi Matematis Peserta Didik

Abstract

This study aims to develop a valid, practical, and effective Contextual Teaching and Learning (CTL)-based Student Worksheet (LKPD) to facilitate the development of mathematical connection skills among high school students. The development model used is the ADDIE model, which includes the stages of Analysis, Design, Development, Implementation, and Evaluation. The research instrument consists of a validation sheet, a practicality questionnaire, and a mathematical connection test. Data were analyzed qualitatively and quantitatively. The validation results from material and technology experts indicate that the LKPD falls into the very valid category. Trials with small, limited groups suggest that the LKPD is very practical. Meanwhile, the results of the mathematical connection test showed a significant increase in the experimental group compared to the control group, with the t-test yielding a p-value < 0.05. Based on these results, the CTL-based LKPD developed is valid, practical, and effective in improving students’ mathematical connection skills.