By Gordon Rugg
Much of the debate on education uses diagrams to illustrate points being discussed.
Many of those diagrams are based on informal semantics. 1,885 more words
One key point that I heard Mark Ghiorso bring up is related to the fact that there were 20 parameters to a data model that he was using, that he needed to make changes to one or more parameters, but did not know/understand what those 20 parameters were, even with all his years of experience. 962 more words