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Computational Thinking - Coggle Diagram

- - - - The smaller parts can then be examined and solved.
      - If a problem is not decomposed then it is much harder to solve.
  - - - Have a shower
        
        Have a towel ready
      - Get dressed
        
        Have clothes laid out
        
        Have shoes ready
      - Wake up
        
        Set alarm
        
        Get to bed early
    - - Decide what cinema you will be going to.
      - Find out what films are being screened.
      - Decide which film you want to watch.
      - Decide which screening time you want to go to.
      - Book a ticket, or return to 1/2 if fully booked.
      - Decide how you will get to the cinema.
      - Decide where you will meet up.
- - - - Why is it helpful?
        
        It can reduce confusion and shows exactly how something should be done.
      - What is an algorithm?
        
        An algorithm is a reusable set of instructions to solve a problem.
        
        They can be designed using pseudocode and flow diagrams.
  - - - Look both ways.
      - Check for any cars.
      - Make sure it is safe to cross.
      - Cross the road.
- - - - Why is removing detail helpful?
        
        It helps you focus on the parts that are needed.
  - - - Under-abstraction is where not all unwanted data is removed.
    - - There will still be information that isn't needed so it might become confusing if some of the unwanted details aren't removed.
  - - - Over-abstraction is where some of the necessary data is removed.
    - - Some of the necessary information won't be visible so it might make it more difficult to understand.