Referring to an approach in which the teacher is the core, where he/she only writes on the board with a chalk and then talks!

This phrase is often used to describe traditional teaching. The picture it conjures up is of the trainer in front of the group of learners, giving a talk on some topic. Nowadays, the "chalk" element is more likely to be a whiteboard, flipchart or a PowerPoint computerised presentation. This method is suitable where the trainer wishes to impart theoretical knowledge to the whole group of learners.

We absorb more information from what we see than from what we hear. So it makes sense always to include visuals, either on the board, chart or screen or through handouts or posters. The learners' attention span will be limited when they are required only to listen to someone talking. Good practice is to introduce a variation by asking questions of the learners, encouraging the learners to ask questions of you or by interspersing your talk with group discussions.

استفاده از محیط کلاس را معمولا در فارسی با «گچ و تخته» بیان می‌کنیم و استفاده از صحبت کردن یکطرفه را واژه سخنرانی بهتر نشان می‌دهد.

معلم محوری بر مبنا گوش دادن (دیکته /گوشی) و رونویسی

--------------------------------------------------
Note added at 13 hrs (2013-03-24 20:20:48 GMT)
--------------------------------------------------

How about روش تدریس سنتی ?
http://www.ictl.org.uk/U7O2CG/page_10.htm

.