Download the postcards to make a geeky holiday greeting, or build your own RAM, ROM & CPU tree with the patterns.
Hardware tree, A4 (PDF)
Printable hardware components to assemble a hardware tree. You can either use the pre-colored components (with younger children) or color in your own (or print black & white).
Three cards, A4 (PDF)
A4, colored winter themed holiday cards. Fold in half, or use in any other way.
Join Ruby & friends celebrating the holiday times. Maybe there is a new Hello Ruby book waiting under the Christmas tree - what better card to include than a Ruby-themed one?
Or you can cut out the hardware of the computer and assemble your own Christmas tree themed card!
Did you discover a great new play idea around the computer? Share with the rest of the community on GitHub.
Add oN gITHub!
