I'm teaching programming to an unschooled 15 year old kid with a 3 hour attention span.

We're up to: "Add all the numbers between 1 and 1000 (use a loop)"

jeffa's node on Guass's methodis quite interesting. Does anyone have a series of questions to led the kid about half of the way to the formula?



email: mandog

In reply to (OT?) n(n-1)/2 by mandog

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