Odometer, the Universe and trains
Friday, 28 August 2015 | 0 Comments
Today in class, Year 7, I linked to decimals:
- the odometer in my car... rounding 19.999 to 2 decimals places is like 19999 on the odometer kicking over to 20000
- π...
and the universe - trains terminating at the end of the line
- Luna Park, because trains terminate behind Luna Park
- and of course, Arnie, the Terminator.
Posted in • Lesson Idea • Decimals | Short URL: http://mths.co/4227
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Simon Job — eleventh year of teaching maths in a public high school in Western Sydney, Australia.
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