Using Ratio to Convert Between Metric Units

How to convert between metric units using place value and ratio notation.

Students learn how to use the keywords, milli, cent and kilo to set up equivalent ratios.

Units | Foundation GCSE Maths

More videos on converting units

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Mr Mathematics Blog

Problem Solving with Linear Graphs

There are five problems that link to area, midpoints, gradients and solving equations.

Calculating a Reverse Percentage

How to teach calculating the original amount after a percentage change.

Two-Way Tables and Frequency Trees

Problem solving lesson on two-way tables and frequency trees.