Lesson 1 

Learning Objective: to use multipliers to solve a variety of growth and decay problems.

Resources:

CompoundPercentagesPPT

Worksheet (Pages 12-16)

Lesson 2

Learning Objective: to use a bar model to work out the original price.

Resources:

ReversePercentagesBarModelPPT

Working out the original price Worksheet

Lesson 3

Learning Objective: to be able to work out the original price using multipliers.

Resources:

ReversePercentageusingMultipliersPPT