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Summary: Computer Science Unplugged: Parents' Edition©2007- Version 1
Created by
Tim Bell, Ian H. Witten and Mike Fellows
Adapted for classroom use by
Robyn Adams and Jane McKenzie
Illustrated by Matt Powell
An enrichment and extension
programme for primary-aged children
Parents' Edition by Andrea Arpaci-Dusseau
Solutions
Computer Science Unplugged: Parents' Edition©2007- Version 1
Solutions
Activity 1: Binary Numbers ..........................................................................................1
Activity 2: Representing Bits.........................................................................................3
Activity 3: Representing Letters....................................................................................4
Activity 4: Representing Pictures..................................................................................5
Activity 5: Compressing Text........................................................................................7
Activity 6: Detecting Errors..........................................................................................9
Activity 7: Detecting More Errors...............................................................................10
Activity 8: Information Theory...................................................................................11
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