Using Quizlet Application to Improve Academic Vocabulary Learning in Turkish Preparatory Schools

Abstract

This study examined the influence of Quizlet, an internet-based tool, on the acquisition of academic vocabulary by English as a Foreign Language (EFL) students in Turkish preparatory schools. The objective of this study was to evaluate the measurable effect on vocabulary development utilizing Quizlet. The sample consisted of 40 university students at an intermediate level who were enrolled in a preparatory program at a foundation university in Turkey. The data collected during the spring semester of the 2024-2025 academic year. The study used a quasi-experimental research approach to assess the statistical effects of Quizlet on students' vocabulary achievement. The data collection methods utilized in this study included a pre-test and post-test for both the control and experimental groups. The collected data determined whether Quizlet is an advantageous tool for increasing English vocabulary acquisition in EFL settings. The findings indicated that while both groups showed improvement, only the experimental group demonstrated statistically significant gains in vocabulary knowledge. The results reveal that using game elements motivates learners to study vocabulary and outlines practical strategies for teachers introducing digital tools in EFL classes.