VIETTESOL INTERNATIONAL CONVENTION 2025

This study investigates the effectiveness of TikTok, a short-form video platform, in enhancing English skills among Vietnamese university students learning EFL. Based on Microlearning Theory, the research explores how TikTok's engaging content supports language learning through observation, imitation, and repetitive exposure. A quantitative survey was conducted with 105 students from universities across Vietnam, investigating their perceptions of TikTok’s efficacy on listening, speaking, reading, writing, confidence, and motivation in EFL learning. Findings manifest that TikTok significantly improves listening (75.24% approval) and speaking (67.62% approval) skills, with strong correlations to increased confidence (0.729) and motivation (0.498) for English use beyond the classroom. Reading and writing skills showed more moderate improvement, suggesting needs for more targeted research in the future. The preferred short-form videos (15–45 seconds) on the platform fit with microlearning principles, which foster learner autonomy and engagement. TikTok’s role in Mobile-Assisted Language Learning (MALL) promotes sustainable and inclusive education by providing free, up-to-date resources, and everyone can interact. These results advocate that integrating TikTok into EFL curriculum is going to enhance motivation and communication skills. In addition, it offers a dynamic supplement to traditional classroom instruction. The study shows TikTok’s potential to transform language learning in Vietnam and, from that, encourage educators to utilize social media for innovative, sustainable and student-centered EFL education.