REVISION NOTES
IGCSE Edexcel Mathematics A
4.4 Measures
4.4.1 Interpret scales on a range of measuring instruments
4.4.2 Calculate time intervals in terms of the 24-hour and the 12-hour clock
4.4.3 Make sensible estimates of a range of measures
4.4.4 Understand angle measure including three-figure bearings
4.4.5 Measure an angle to the nearest degree
4.4.6 Understand and use the relationship between average speed, distance and time
4.4.7 Use compound measure such as speed, density and pressure