identified three classroom practices that led to the separation of the ESL children in the classroom. First, the ESL children's desks were placed close to the teacher's desk, on the assumption that they needed more direct help from the teacher. Some of them were also removed from the classroom twice a week to obtain assistance from an ESL teacher. Second, instances in which learners interacted more with each other usually involved borrowing or lending materials but this had to be done surreptitiously because the teacher did not always tolerate it. Finally, there was a 'rule' in the classroom that children should not copy one another's oral or written productions.