Binary Cards (Small) - CS Unplugged

Binary Numbers Classic CS Unplugged

Year 5-8: Data: Calculating and converting Binary numbers – Mr Durward's Tech Teacher Blog

CS Unplugged for Middle Schools

How binary digits work - CS Unplugged

Teaching kids computer science: no computer required - Microsoft On the Issues

Unplugged Technology Activities

Error Detection - Computer Science Unplugged

Binary Challenge - CS Unplugged

Introduction to binary