| http://www.w3.org/ns/prov#value | - On this occasion the tutor was bent over his laptop at the front of the room with his back to his audience - as his rather naff slides emerged on the screen and he read them to us I got the very real impression that he was actually talking out of his arse .However as ppt is the presentation software that most teachers use and most teachers have access to it is very sensible to reflect on how the s
|
