Building a digital computer with school children

[Mythological Beast]

Hi, there. I designed this activity a few years ago, and performed it
in class two years ago, and wanted to share it with everyone. I think
it'll be right up your alley.

The gist is that you teach children to act as And and Or gates, and
then position them in such a way that they can perform the actions of
a half adder or full adder. I'm looking forward to commentary.


http://www.intellectualicebergs.org/kidputer/index.html