Lecturing is an important aspect of the culture of science education. Perhaps because of the negative associations constructivist educators make with lecturing, little research has been done concerning the generally invisible aspects of the (embodied, lived) "work" that is required. Traditional research on science lectures focuses on…

Some pronunciation features that are not found in Inner Circle varieties of English are shared by the Englishes of Singapore, the rest of ASEAN, and China, and in some cases they serve to distinguish pairs of words which are no longer differentiated by many speakers in Britain. As these features of pronunciation do not interfere with comprehension…

This paper investigates whether the rhythmic properties of varieties of English found in each of the concentric circles of Kachru's model can, in any way, be elucidated by the "Three Circles" model. A measurement and comparison of the rhythm of three varieties of English: British English (from the Inner Circle), Singapore English (from…