Grammar and Vocabulary Accuracy in Spoken English among Regional Language Higher Secondary Students: A Theoretical and Empirical Study

Mastering English speaking skills pivots on a solid understanding of grammar and vocabulary, which is especially vital for higher secondary students who have been educated in regional languages. In India, a country teeming with linguistic diversity, students from backgrounds like Malayalam, Tamil, Telugu, and Kannada often encounter unique hurdles when they switch to English for their academic and everyday communication. This paper renders a theoretical and empirical analysis of the difficulties faced by the regional learners, focusing on their grammatical and lexical accuracy. Based on classroom experiences, reviewing relevant literature, and examining theories of second language acquisition, the study investigates how factors like first language interference, limited vocabulary exposure, and performance anxiety lead to errors in spoken English. Further, it proposes teaching strategies such as context-driven grammar exercises, theme-oriented vocabulary lessons, and the integration of digital resources to boost accuracy. A research framework that consists of diagnostic assessments, mixed-method interventions, and both qualitative and quantitative evaluations is suggested for future studies. Ultimately, this paper seeks to lay the groundwork for further empirical research and curriculum enhancements aimed at improving spoken English skills among students from regional language backgrounds.
Keywords: Grammar Accuracy, Vocabulary Development, Regional Language Learners, Second Language Acquisition, Language Pedagogy