Case-based approach and its application to enhance speaking skills in ESP courses: A literature review

Abstract

This article offers an overview in the use of case-based approach (CBA) in order to confirm the potentials and outline related issues in the application of this method to enhance speaking skills

in English for Specific Purposes (ESP) courses. The main aim of the article is to identify the benefits and challenges of using CBA and to provide practical guidance for educators looking to implement this approach in their ESP classrooms. This article reviews 26 selected studies on English teaching and learning related to various fields, such as law, medicine, and business, that have exploited CBA. The analyses focus on the findings and discussions of those studies regarding benefits, challenges and suggestions of CBA application. The literature review provides an overview of the benefits of CBA, including its ability to promote learner engagement, domain-specific language acquisition, and authentic communication. However, the review also highlights challenges in implementing CBA, such as the need for careful selection of cases and appropriate scaffolding. Based on the literature, the article suggests best practices for the implementation of CBA in ESP courses, such as selecting cases that are relevant and engaging, providing clear instructions and scaffolding, and incorporating feedback and reflection activities. Most importantly, the review suggests the 4-step procedure of CBA implementation in ESP courses, which can be beneficial for further studies and application of the method.