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Year 11 - Computing

Approaching a programming project

Python programming project

Unit Summary

In this unit pupils will have the opportunity to apply the skills and knowledge they have developed in previous programming units by approaching a practical project. They will apply software design, product design and testing principles to take their project from initial design to working prototype.

Lesson Summary

You will learn to outline the key stages of a programming project and identify the importance of planning.

Key Notes

  • The software development life cycle (SDLC) defines the main stages of software development.
  • Planning is a vital stage because it helps developers organise their ideas, avoid mistakes and work more efficiently.
  • Real-world programming projects are rarely perfect the first time so planning for changes and improvements is essential.

Vocabulary To Learn

  • SDLC: software development life cycle — a structured process that is used by developers to design, develop and test software

Common Mistakes To Avoid

  • Planning isn't needed for coding projects — you can just develop your code as you write.

3 Quick Questions (With Answers)

1. Describe the system or process from this lesson in clear steps.

The software development life cycle (SDLC) defines the main stages of software development. Planning is a vital stage because it helps developers organise their ideas, avoid mistakes and work more efficiently.

2. Define this computing term and give one practical example. 'SDLC'

software development life cycle — a structured process that is used by developers to design, develop and test software. Add one real device or system example to prove understanding.

3. Correct this common computing misconception.

Mistake: Planning isn't needed for coding projects — you can just develop your code as you write. Correction: If you plan out your algorithm first in human language, you can ensure each part is correct before writing any actual code. This reduces the likelihood of logic errors which could stop your code working as expected.

More Lessons In This Unit

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