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Flowcharts

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Computer Science - Grade 11 26.11.2018

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qiwi.io/dyM

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Learning objective

Success criterias

11.2.1.7 use flow charts to input, process, store and output data in computing systems

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  • understand different flowchart symbols purpose such as: ellipse, parallelogram, rectangle, diamond and arrows;
  • apply knowledge to solve problems;

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Let's Revise (Flowchart)

  • What is Flowchart ?
  • Why do we need flowchart ?
  • What are the different symbols of flowchart?

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Let's Remember (Flowchart)

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qiwi.io/m7

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Let's Remember (Flowchart)

qiwi.io/nd

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Check yourselves

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Library Management System

  • How does it work ?

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Library Management System DFD

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Work in pairs

> Create the flowchart for registration and login system (draw.io or creately.com)

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Check yourselves

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qiwi.io/m5

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Library Management System DFD

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The numbers of flowcharts must match the number of processes in the data flow diagram.

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Let's draw the flowcharts of the processes

  • Login
  • Manage students
  • Manage books

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How to connect flowchart of some function and main process flowchart

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Project Work

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SECTION

MARK

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AVAILABLE

Quality of the report

3

Definition, investigation and analysis

10

Design

12

Software development and testing

25

User documentation

6

Evaluation

4

Total:

60 marks

qiwi.io/lI

qiwi.io/ip

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Time for project work�