1. Topic 1 The Design Process Algorithm

2. A formula or set of steps for solving a particular problem. To be an algorithm, a set of rules must be unambiguous and have a clear stopping point. Effective algorithms are simple and require the fewest steps possible We use algorithms every day

3. Examples of Algorithms

4. Algorithms Flowcharts Process block diagrams Schematic representation –Representing systems –Processes –Procedures

5. Task Using the following symbols – create a flowchart for a manufacture who packs mobile phones for a supermarket Include sub assemblies if necessary, it must include quality control and feedback loops

6. Task 1.Pick up flat pack card box 2.Assemble box 3.Check card box opens and closes 4.Fill with correct items 5.Check all items are correct 6.Close box 7.Add sales sticker 8.Place in cartons

7. Links www.bbc.co.uk/.../workingwithsystemsrev3.shtmlwww.bbc.co.uk/.../workingwithsystemsrev3.shtml http://www.mindtools.com/pages/article/n ewTMC_97.htmhttp://www.mindtools.com/pages/article/n ewTMC_97.htm http://www.rff.com/flowchart_samples.htm