Data Representation · Summer Term
Representing Images: Pixels and Resolution
Understanding pixels, resolution, and how colors are encoded in binary.
Key Questions
- How does increasing resolution affect the file size of an image?
- Explain how a computer can represent millions of colors using just zeros and ones.
- Analyze the trade-offs between image quality and storage space.
National Curriculum Attainment Targets
KS3: Computing - Data Representation
Year: Year 7
Subject: Computing
Unit: Data Representation
Period: Summer Term
Suggested Methodologies
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