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Significant Figures
Saturday, 22 May 2010 ·
In the NSW Mathematics Syllabus students are to learn about “rounding numbers to a specified number of significant figures” [NS5.2.1].
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Exploring Algebra
This multimedia mathematics resource shows how DJs use math to produce records. Using an interactive activity, students solve algebra problems (substitution) based on various scenarios of a DJ’s expenses and revenues and then calculate overall profit. A print activity is provided.
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