May 11, 2010
I’m into scales right now. —John Coltrane Fundamentals are the launching pad for expertise. Every field has them: they’re pieces of knowledge and practicable skills without which one cannot excel in a particular discipline. They’re conjugated verbs, times tables, and heavy machinery operating procedures. Most of us groan when think about teaching them or learning [...]
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May 5, 2010
It’s so typical. People joke about the old algebra problem about two trains heading from two different stations at different speeds and figuring out how long it takes for them to collide. Or there’s the question about Farmer Jake, who has forty more sheep than Farmer Bill; if Farmer Jake gives half his sheep to [...]
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