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Mr Caine
Lesson Objectives To know the definition of ICT, System and ICT System. To be able to provide examples of a System and a...
What is ICT? In pairs discuss what you think ICT? Information and Communication Technology is the use of technology for ...
ICT Systems Find/Create a definition for a ‘System’ and an ‘ICT System’   System – “A set of connected things or parts f...
System – Input, Process, Output             Data                Information   Input            Process                    ...
ICT System –Input, Process, Output               Data                 Information   Input               Process           ...
Task - Systems Draw the Input, Process & Output diagram for both a System and ICT System. Annotate both diagrams with an...
ICT System –Input, Storage, Process, Output         Data             Data             Information Input          Storage  ...
What is Data? In pairs discuss what you think Data is? Data can be defined as a set of recorded facts, numbers  or event...
Types of Data What are the different types of data?   Text   Numeric   Boolean/Logical   Images   Audio   Video
Encoding Data      Decimal Binary Symbol Description        48    00110000   0      Zero        49    00110001   1      On...
Lesson Objectives To know the definition of ICT, System and ICT System. To be able to provide examples of a System and a...
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Data and Information - Input, Process and Output

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Data and Information - Input, Process and Output

  1. 1. Mr Caine
  2. 2. Lesson Objectives To know the definition of ICT, System and ICT System. To be able to provide examples of a System and an ICT System. To understand what the difference is between Data and Information is and how that change takes place.
  3. 3. What is ICT? In pairs discuss what you think ICT? Information and Communication Technology is the use of technology for the input, processing, storage and transfer of data and the output of information.
  4. 4. ICT Systems Find/Create a definition for a ‘System’ and an ‘ICT System’  System – “A set of connected things or parts forming a complex whole” – Input, Process, Output  ICT System – The same as a System but it uses technology and the output goes directly to a human or another ICT system.
  5. 5. System – Input, Process, Output Data Information Input Process Output Take Food Add up the Produce the Order Separate Bill Items
  6. 6. ICT System –Input, Process, Output Data Information Input Process Output Photos from Crop and Improved Digital Airbrush in Photos Camera Graphics Displayed Software
  7. 7. Task - Systems Draw the Input, Process & Output diagram for both a System and ICT System. Annotate both diagrams with an example.
  8. 8. ICT System –Input, Storage, Process, Output Data Data Information Input Storage Process Output
  9. 9. What is Data? In pairs discuss what you think Data is? Data can be defined as a set of recorded facts, numbers or events that have no meaning. Data is meaningless until it is given relevance. All data on a computer is represented by 0’s and 1’s.
  10. 10. Types of Data What are the different types of data?  Text  Numeric  Boolean/Logical  Images  Audio  Video
  11. 11. Encoding Data Decimal Binary Symbol Description 48 00110000 0 Zero 49 00110001 1 One 50 00110010 2 Two 51 00110011 3 Three 52 00110100 4 Four 53 00110101 5 Five 54 00110110 6 Six 55 00110111 7 Seven 56 00111000 8 Eight 57 00111001 9 Nine
  12. 12. Lesson Objectives To know the definition of ICT, System and ICT System. To be able to provide examples of a System and an ICT System. To understand what the difference is between Data and Information is and how that change takes place.

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