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Showing 113–128 of 165 results

Number

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Adding and Subtracting with Negative Numbers
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Simplifying Ratios
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Sharing to a Ratio
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Proportional Reasoning
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Modelling Inverse Proportion
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Direct Linear Proportion
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Non-Linear Direct Proportion
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Addition and Subtraction with Integers
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Adding and Subtracting with Decimals
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Reverse Percentages
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Percentage Increases
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Percentage Decreases
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Percentages of an Amount Non-Calculator Methods
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Percentages of an Amount Calculator Methods
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Writing Percentages
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Converting between fractions decimals and percentages

Mr Mathematics Blog

Setting up simultaneous equations

Connecting simultaneous equations to density, volume, surface area and rearranging formula.

Modelling Direct Proportion

How to teach modelling direct proportion.

Drawing Histograms with Unequal Class Widths

How to teach plotting and interpreting histograms with unequal class widths.