This comprehensive and fully editable resource covers Unit 2: Data Representation for the Computer Science (NEW specification). Ideal for teachers delivering the course or for students looking to revise key concepts with structured guidance and activities.
Included?
- Full Google Suite lessons covering all subtopics
- Worksheets and practice questions with answers
- Revision summary sheets
- Exam-style questions and mark schemes
- End-of-unit quiz or assessment
- Engaging visuals, clear explanations, and student-friendly layout
Topics covered:
Binary Conversion
Binary addition and overflow
Hexadecimal conversion and uses
Signed & Twos Complement
Character sets: ASCII and Unicode
Image representation (pixels, resolution, Color depth)
Sound representation (sample rate, bit depth)
Data compression (lossy and lossless)
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£5.00