just read a good book regarding this topic: go to Amazon.com to order your copy!
Teaching in a Distant Classroom: Crossing Borders for Global Transformation by Michael H. Romanowski and Teri Mccarthy (Paperback – Dec 30, 2009)
Buy new: $17.00 $12.24
9 new from $11.472 used from $12.41
Get it by Friday, Dec 18 if you order in the next 9 hours and choose one-day shipping.
Eligible for FREE Super Saver Shipping.