Estimation and Appoximation (including bounds) Files
Updated on 26 July 2011
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Looking at Bounds of measurement
Updated on 26 July 2011
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Using rounding to make estimates
Updated on 27 March 2012
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Use the Powerpoint together with mini whiteboards to test the students knowledge of place value when multiplying and dividing by powers of 10.
Updated on 29 July 2011
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Quick fire questions and answers on rounding to decimal places, sig figs, nearest number
Updated on 29 July 2011
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An extensive set of examples and questions
Updated on 29 July 2011
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Could also be projected on board as a match up game