On Wed, 02 Nov 2011 13:28:27 -0700, Christopher Green wrote: >Lots of talk about classroom technology these days. It might surprise you to >learn that they were having similar debates over 100 years ago. > http://www.apa.org/monitor/2011/11/multimedia.aspx
And let us not forget that the magic lantern was followed by that other classroom tool, the overhead projector. There is a Wikipedia entry (yadda-yadda) on overhead projectors but it seems to need more detail: see: http://en.wikipedia.org/wiki/Overhead_projector Who created the overhead projector that was in use from 1960s onward? See: http://www.whoinventedit.net/who-invented-the-overhead-projector.html Still a useful device but I've thrown away all my transparencies. -Mike Palij New York University [email protected] --- You are currently subscribed to tips as: [email protected]. To unsubscribe click here: http://fsulist.frostburg.edu/u?id=13090.68da6e6e5325aa33287ff385b70df5d5&n=T&l=tips&o=13850 or send a blank email to leave-13850-13090.68da6e6e5325aa33287ff385b70df...@fsulist.frostburg.edu
