Plan everything, or build a bit and ask?
A college must replace 200 PCs by September. The date cannot move. The rooms, the PCs and the software are all known.
The same college also wants a new help desk page. Nobody is sure what it should look like. These two jobs need two different ways of working.
By the end of this lesson
Note
I can describe two project methods and give a benefit and a drawback of each.
Key words
| Word | What it means |
|---|---|
| Methodology | a set way of organising a project |
| Waterfall | a methodology where each stage is finished before the next starts |
| Agile | a methodology that builds in short cycles with regular feedback |
| Sprint | one short cycle of work, often one to four weeks |
| Backlog | the list of jobs still to do, in order of importance |
| Stakeholder | anyone with an interest in the project |
| Requirement | something the project must deliver |
The cells students fill in are left blank in this preview.
Starter
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Starter
3 questionsYour answers are marked here and are not kept. A college account keeps every student’s marks.
Waterfall: one stage after another
Waterfall works like water falling down steps. You finish one stage, sign it off, then start the next. You do not go back up.
The stages are requirements, design, build, test, deploy and maintain. Each stage has a document.
Check the first method
Have a go
Check the first method
3 questionsYour answers are marked here and are not kept. A college account keeps every student’s marks.