Which of the following is NOT a characteristic of effective ESOL instruction?

Focusing exclusively on grammar does not align with the principles of effective ESOL instruction. While grammar is an essential component of language learning, effective ESOL instruction encompasses a broader range of strategies and practices. This includes encouraging students to engage in practical language use, which helps them apply their learning in real-world contexts, as well as allowing for individualized learning paths that cater to the diverse needs and abilities of learners. Furthermore, promoting collaborative learning among peers is crucial as it enhances social interaction and helps students practice language skills in supportive environments. Therefore, a singular focus on grammar ignores the holistic approach needed for successful language acquisition.