Description
Abstract
Driven by the shift towards learner-centered education and knowledge construction through solving real-world problems, Problem-Based learning (PBL) has demonstrated its effectiveness globally over the past five decades. This study investigates the integration of AI-driven virtual simulations and automated feedback into a Learning Management System (LMS) within a Problem-Based Learning (PBL) framework to improve students’ public speaking skills. Employing a quasi-experimental design, the research involved two intact classes at Ho Chi Minh City University of Technology, divided into an experimental group (AI-supported LMS instruction) and a control group (traditional instruction). Data was gathered through pre-and-post performance assessments and an online survey evaluating students’ perceptions, engagement levels, and attitudes toward AI-integrated learning. The results indicate that embedding AI tools within the PBL cycle significantly improved students’ public speaking performance in fluency and confidence, while fostering greater learner autonomy.
Từ khóa
Keywords: Problem-Based Learning (PBL), artificial intelligence, LMS, innovation, public speaking.
Thông tin các tác giả
Trang Nguyen - HCMC University of Technology
