Enhancing word choice in EFL high school through instructional strategies.

Abstract

Abstract: The purpose of the study -Enhancing Word Choice in EFL High School Students through Instructional Strategies- was to investigate the impact of word choice on EFL high school students' writing by analyzing frequent lexical errors and evaluating the effectiveness of strategies aimed at improving vocabulary use. The research was conducted in a private school in Loja, Ecuador, with a group of high school students with A1 and A2 levels of English. A mixed approach was used, including diagnostic and final tests, a perception survey, interviews and activities. Four strategies were applied: synonyms and antonyms, contextual clues, word selection and word selection. The results demonstrated improvements in lexical selection through the use of synonyms and antonyms and contextual clues. The data showed improvements in grades and a positive perception of the students, who showed confidence and clarity in their writing. The study highlights the value of lexical instruction in strengthening writing proficiency in EFL contexts and offers recommendations for teachers through targeted instruction.