ICT at key stage 3 (Year 7)
Unit 3: Processing text and images
Section 7: Activity 3 (1)
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Objectives |
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- the key principles of digital imaging
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Activities |
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Outcomes |
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Children: |
- Illustrate the basic theory of digital imaging with particular reference to pixels and resolution. Use some simple examples of common images that are initially made up of only a few pixels, slowly increasing the number of pixels until they can be recognised.
- Remind pupils about methods of capture,
eg digital camera, scanning.
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- produce appropriate image files using digital imaging and image capture
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Points to note |
- Some historical context should be included if possible. Reference to early use of digital images, such as the Viking lander space probe imager, could be made.
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This unit is divided into sections. Each section contains a sequence of
activities with related objectives and outcomes. You can view this unit by
moving through the sections or print/download the whole unit.
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