Year 8 - Computing
Using vector tools to draw and modify shapes
Developing vector graphics
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This pupil-friendly study guide includes a unit summary, clear notes, common mistakes, and quick questions with answers.
Unit Summary
In this unit pupils will design graphics using vector graphic editing software. They will apply their skills by creating an illustration, a logo, and icons. Pupils will recognise that objects and be grouped and combined to create new elements and that vector drawings are made up of paths.
Lesson Summary
You will learn to use software to draw and modify vector shapes.
Key Notes
- Vector graphics are made from shapes described by coordinates, not pixels.
- Vector illustrations are built using simple shapes.
- Vector graphics use z-order to show which shapes are in front and are visible.
Vocabulary To Learn
- vector graphic: an image made up of lines and shapes
- z-order: the order of overlapping objects
- layer: the level on which an object (e.g. text, shapes and photos) can be placed relative to other objects
Common Mistakes To Avoid
- Vector graphics are made from pixels and can lose quality when resized.
3 Quick Questions (With Answers)
1. Describe the system or process from this lesson in clear steps.
Vector graphics are made from shapes described by coordinates, not pixels. Vector illustrations are built using simple shapes.
2. Define this computing term and give one practical example. 'vector graphic'
an image made up of lines and shapes. Add one real device or system example to prove understanding.
3. Correct this common computing misconception.
Mistake: Vector graphics are made from pixels and can lose quality when resized. Correction: Vector graphics are made from lines and shapes. They do not lose quality when resized.
More Lessons In This Unit
Browse all guides in the Year 8 Computing guide library.