Year 8

# Ratio, real life graphs, and rates of change

## Lessons (8)

• In this lesson, we will learn about the term 'rate' and apply it to problems that provide a given rate and need scaling.
1 Slide deck
1 Worksheet
1 Quiz
1 Video
• In this lesson, we will learn about conversion rates that are in the same ratio, and those that change. We will model problems and solutions involving conversion rates.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn how to use and interpret conversion graphs to represent rates.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn how to describe a rate of two specific variables as density.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn that we can describe a rate of two specific variables as speed. We will also look at distance-time graphs.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn to calculate and interpret speed, distance and time.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn the difference between distance-time and displacement-time graphs.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will think further about displacement-time graphs and when the relationship may or may not be linear.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video