juin 23, 2021
“There is a magic in graphs. The profile of a curve reveals in a flash a whole situation — the life history of an epidemic, a panic, or an era of prosperity. The curve informs the mind, awakens the imagination, convinces.” – Henry D. Hubbard Seeing the “magic” in a graph is like the, “THEN […]
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mars 30, 2015
Two weeks ago I failed to get to a NZTA Secondary Teachers Reference Group Meeting in Wellington. I was running a workshop on citizenship and road safety education. After an over early start to catch the flight I spent the morning flying part way down the island before being turned back by fog at Wellington […]
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