Slide 1 Computers or people? Teacher resource 5.1
Slide 2 Today you will: Discuss the uses of control in everyday life Understand how a sequence of lights can be controlled using a computer Know how to create flowcharts to show the operation of a traffic light
Slide 3 Flashing Lights – What is the sequence? Lights On Lights Off What happens next?
Slide 4 Flashing Lights – What is the sequence? START Lights on Wait 1 Lights off Wait 1 STOP
Slide 5 Let’s consider a lighthouse….. What rules control the operation of this lighthouse? What does the light do? When does it operate? – Day Time? – Night Time? How can this be achieved? Rua Reidh Lighthouse in Scotland