Faiz Ilham Pratama, Rasamimanana Joronavalona, Desfi Annisa, Febri Saputri, Adilah Afikah, Pipit Wijayanti, Eli Rohaeti, Endang Widjajanti Laksono, Hari Sutrisno, Fajar Naqsyahbandi
This study investigates the differences in chemical literacy levels among chemistry education students based on their year of study. Utilizing a quantitative, cross-sectional survey design, 113 undergraduate students from a state university in Yogyakarta were selected through simple random sampling. The participants were divided into three groups: 46 freshmen, 34 sophomores, and 33 junior sophisters. Chemical literacy was assessed using a test instrument consisting of 10 questions covering key topics such as density, chemical equilibrium, and colligative properties, adapted and validated by seven expert chemistry education lecturers. The data were analyzed using SPSS, with normality and homogeneity tests applied to determine the appropriate statistical method. The normality test revealed that only the junior sophisters exhibited a normal distribution, while freshmen and sophomores did not. The homogeneity test also indicated significant differences between the groups (Sig. = 0.001). Consequently, the non-parametric Kruskal-Wallis test was used, revealing significant differences in chemical literacy levels between the three groups (Asymp. Sig. = 0.000). The findings highlight substantial variations in chemical literacy among students at different stages of their academic journey, indicating that curriculum adjustments may be necessary to enhance student understanding of key chemical concepts at each level. These insights can help educators address gaps in literacy development, providing targeted support where needed. © 2025 Author(s).
Chemistry Education Department, Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia; Educational Science Department, Graduate School, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia; Physics Education Department, Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia
