I've used Little Man Computer successfully to teach even very young kids (elementary school age) basics of computer architecture and a very basic assembly langu

I've used Little Man Computer successfully to teach even very young kids (elementary school age) basics of computer architecture and a very basic assembly language. Some reading materials and a java based LMC simulator here: http://www.yorku.ca/sychen/research/LMC/ http://www.yorku.ca/sychen/research/LMC/