To many people a computer is a magical device doing wonderful things. However, they have no concept of what computer parts actually accomplish, This lesson has no pages for student duplication. Instead, this 39- page document is a.pdf file that intended to be projected in front of the class with each page hoping to. unravel the mystery.
The program starts with a picture of a filing cabinet where things are stored in "go to sleep" mode. Moving to a computer, drawings show room sized tape dr