We are learning to

1
We are learning to

• Use software to create a flowchart to simulate a
  control situation
• Test the solution
• What Im looking for is a flowchart showing a
  system, which is monitoring two variables at
  once.
• This is because this is the kind of system used
  in everyday life, for example, a system which
  reacts to both light and temperature.

2
Some of you may have progressed further and
created a subroutine, this is because subroutines
can make programs more efficient when sets of
instructions are repeated.
3
Self Assessment NB you do not have to tick
them all!

• I can match systems to control models by looking
  at the flowchart and comparing it to the real
  life system
• I have used Flowol to create a flowchart which
  simulates a real-life lighthouse.
• 3. I have used Flowol to create a flowchart which
  simulates a system monitoring two variables at
  once
• 4. I have tested the system.
• 5. I have corrected any errors
• 6. I have explained how my system works.
• 7. I have created a system that uses subroutines

4
What have you learnt?

• Key Vocabulary
• Procedure,
• refine,
• switch,
• Improve,
• Subtask
• Subroutine

Find the words on your sheet you do not
understand and check their meaning.
5
Plenary Understanding a system
Using the system you created with subroutines

• How do you know that the logic of your flowchart
  is correct?
• Is the flowchart efficient? How can you judge?
• If more variables were introduced into your
  system how would the person differentiate between
  those variables.

6
Homework

• How could you change your system for a person
  with impaired hearing, to make it suitable for a
  person who cannot see very well.