CS Fundamentals Unplugged
Binary Numbers Classic CS Unplugged
Teaching kids computer science: no computer required - Microsoft On the Issues
How binary digits work - CS Unplugged
How binary digits work - CS Unplugged
Scratch Unplugged Coding Activities Unplugged coding activities, Scratch coding, Computer science lessons
Codes for letters using binary representation - CS Unplugged
Google New Zealand Blog: Kiwi students learn Computer Science without a computer, with CS Unplugged
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An MIT Media Lab startup Learning Beautiful is creating Montessori-inspired toys to teach children how to code
How binary digits work - CS Unplugged
CS Unplugged—How Is It Used, and Does It Work?