# Lesson overview:Solve problems involving scale factor in shapes

- In this lesson, we will solve problems involving scale factor. We will introduce the vocabulary 'similar' and 'scale factor'. We will determine the scale factor of enlargement for various transformations.

## Core Content

- In this lesson, we will solve problems involving scale factor. We will introduce the vocabulary 'similar' and 'scale factor'. We will determine the scale factor of enlargement for various transformations.

## Proportion problems:

- Construct line graphs
- Interpret pie charts
- Use fractions to express proportions
- Use ratio to express relationships
- Solve problems involving scale factor in shapes
- Solve problems involving the relative size of two quantities (Part 1)
- Solve problems involving the relative size of two quantities (Part 2)
- Ratio problems