Laser printer overhead transparencies online, Koala Laser Transparency Film 8.5x11 Printable Transparent Film Paper Clear Overhead Projector Film 100 Sheets for Laser Jet Printer and online ...

In The Overhead Projector: Don’t Overlook It (Part 1), I explained why it’s better to use a projector (be it an old-fashioned overhead or LCD) than to write on the board. Now we turn to how to use a ...

Overhead projectors use a bright lamp and mirrors to display text or images from a transparency sheet on a wall or screen. If your projector displays a shadow when projecting, you must troubleshoot ...