for Classroom Presentations
and White Transparencies
Print out web sites (or email letters) on a printer. Make transparencies
of the web sites you're going to use in lesson.
Cost: $250/color printer, $1/transparency
Buy a low end color printer and print site information out on transparencies
by feeding them through the printer.
Buy a converter called a TV-ator that you can connect to a computer
to convert the digital display to NTSC output. Resolution on TV monitor
may be only fair. You will probably have to increase the font size of the
display so that class can see.
LCD Panel + High End
Cost: LCD $1500, Projector $850
Buy an LCD panel and a high-end overhead projector to show direct computer
output on a large screen in front of the class. Good resolution but lights
must be off and shades drawn to see adequately.
Cost: $2500 and up
Buy an LCD projector that allows you to view computer output on a large
screen. Excellent resolution and can be used in lit rooms. Also, most are
Using a whiteboard as a
projection screen allows you to write "on" the projected