jan 20, 1998 - Projector
The teacher would hand out worksheets that would need to be completed by the end of the lesson or for homework. subsequently we would review our answers by the teacher placing the worksheet onto the projector. The projector, with the use of lighting and mirrors, would mirror the worksheet onto the whiteboard. As a results pupils were able to write answers interactively using whiteboard pens, allowing the whole class to see.
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