“…There is evidence, much of it anecdotal, that all teachers, including English language teachers, code switch in an effort to bridge comprehension problems, give examples from the environment 4 These suggestions are discussed in more detail in Van der Walt, 2004. and manage classrooms. 5 Since they are supposed to teach only in English, many teachers will not acknowledge that they use "the vernacular", which makes it difficult to research this phenomenon.…”