1. Flowchart Repetition
Problem Solving

2. What are computers good at?
What are computers good at doing?
Are they smarter than us?
NO!
Are they faster than us?
YES! Well, in doing calculations
Why do we use computers?
Because they can do calculations very quickly
Because they can do repetitive tasks very quickly and accurately
What are computers good at?

3. Try this flowchart Scenario: Making Pudding
The instructions on a pudding packet are the following:
Pour pudding mix into 2 cups of milk
Put on stove on low fire
Stir continuously until there are no lumps and pudding is thick
When there are no lumps and the pudding is thick, turn off fire and put pudding into fridge to cool
Wait about an hour and serve!
Try this flowchart

4. The following structure is referred to as a loop or repetition structure
Conditio n
Action to be repeated no
yes
Repetition or Loops

5. Sometimes when we want to do something more than once, it is necessary to use a counter
Draw a flowchart that will display “Hello world!” 10 times on the screen
Using a counter