Everything you need to learn and teach Binary, Hexadecimal, and Boolean Logic. Set includes:
Work 1: The Byte Register
Work 2: The Hexadecimal Triangle
Work 3: Three Part Cards
Work 4: Logic Tables
Work 5: Bitwise Logic
Teacher's Manual
Origins of Machine Language
Elementary Reader
Downloadable Worksheets
Update to Work 5: Bitwise Logic
Due to fragility in the shipping process, the Bitwise Logic Cylinder has been discontinued until we can redesign the internal workings. The instructions for bitwise logic include options for checking work that do not involve this machine.
