That 100% represents the complete whole and use percentages to...

Quick preparation

• recognise that 100% represents the complete whole and use percentages to describe, represent and compare relative size; connect familiar percentages…
• recognising applications of percentages used in everyday contexts; for example, the bar model used for charging devices indicating the percentage of…
• creating a model by subdividing a whole; for example, using 10 x 10 grids to represent various percentage amounts and recognising complementary…