aberdeen grammar school sequence diagrams. what are they? sequence diagrams are a way of showing the...

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Aberdeen Grammar School Technology Technology Department Department Graphic Graphic Communication Communication Sequence Diagrams

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Page 1: Aberdeen Grammar School Sequence Diagrams. What are they? Sequence diagrams are a way of showing the order in which things happen. You will often find

Aberdeen Grammar School

Technology Technology Department Department

Gra

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G

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Sequence Diagrams

Page 2: Aberdeen Grammar School Sequence Diagrams. What are they? Sequence diagrams are a way of showing the order in which things happen. You will often find

What are they?

Sequence diagrams are a way of showing the order in which things happen.

You will often find them used in:-

Instruction manualsCookery Books

Model KitsDress-making

patterns

Page 3: Aberdeen Grammar School Sequence Diagrams. What are they? Sequence diagrams are a way of showing the order in which things happen. You will often find

Example 1

Changing the ink in a drawing pen

Page 4: Aberdeen Grammar School Sequence Diagrams. What are they? Sequence diagrams are a way of showing the order in which things happen. You will often find

Example 2Making a rivet joint

Here the diagram is accompanied with text.

Page 5: Aberdeen Grammar School Sequence Diagrams. What are they? Sequence diagrams are a way of showing the order in which things happen. You will often find

How do we plan one?

To make a sequence diagram you must decide on:

How much information to give

How many steps or stages involved

The correct order of these stages

Sequence diagrams must be well organised so that they are easy to follow.

Words or pictures must be simple, clear and easy to follow.

Page 6: Aberdeen Grammar School Sequence Diagrams. What are they? Sequence diagrams are a way of showing the order in which things happen. You will often find

Further Examples