Leveraging Digital Tools for Vocabulary Development in Nigerian ESL Classrooms

Abstract

This study investigates the extent to which digital technology is strategically incorporated in Nigerian English language classrooms to enhance vocabulary development among ESL learners. Grounded in Constructivist Learning Theory, which emphasizes active learner engagement and knowledge construction through meaningful experiences; the theory explores how digital tools can foster interactive and student-centered vocabulary acquisition Given the persistent challenges associated with teaching vocabulary, the study emphasizes the importance of stimulating learners' interest and motivation by leveraging digital resources to create dynamic learning environments. A quantitative research approach was employed to analyze data collected through structured questionnaires administered to 40 English language teachers across government, missionary, and private secondary schools. The findings reveal that while digital technologies, such as computers and internet connectivity are present in schools, their application in vocabulary instruction remains limited. Most English language laboratories are non-functional, and many teachers lack adequate familiarity with internet-based educational tools and vocabulary teaching software. The most frequently used digital method involves projecting downloaded pictures and videos to engage students visually. However, unreliable internet access continues to hamper more advanced technological integration. The study concludes that in order to enhance vocabulary learning in today’s technology-driven era, English language teachers must become proficient in the use of online platforms and software tailored for vocabulary instruction. It recommends regular professional development programs, including workshops and seminars, to equip teachers with the necessary digital pedagogical skills. By doing so, learners can be more effectively supported in building their vocabulary in meaningful, interactive, and engaging ways.