# Unit Overview: Percentages and statistics

## Lessons:

10 lessons

### Understand what a percentage is and its connection to fractions

In this lesson, we will revisit percentages including calculating percentages of amounts and comparison of percentages, including percentage decrease. We will also develop understanding of statistics, and investigate the concept of averages.

• 1 Quiz
• 14m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Recall and use equivalences between fractions, decimals and percentages

In this lesson, we will investigate equivalent fractions, decimals and percentages and then put them in increasing or decreasing order.

• 2 Quizzes
• 20m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Solve problems involving the calculation of percentages of amounts

In this lesson, we will be learning to find a percentage of an amount, including using efficient strategies and looking at the link between percentages and fractions.

• 2 Quizzes
• 26m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Solve problems involving the use of percentages for comparison

In this lesson, we will be solving problems involving the use of percentages for comparison.

• 1 Quiz
• 13m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Interpret Mean as an Average

In this lesson, we will explore averages before creating a formula for calculating the mean. We will then move on to find missing values using the mean.

• 1 Quiz
• 15m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Interpret Line Graphs

In this lesson, we will explore discrete and cumulative data and interpret different types of line graphs.

• 2 Quizzes
• 28m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Construct line graphs

In this lesson, we will learn to construct line graphs using discrete and cumulative data.

• 1 Quiz
• 22m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Interpret Pie Charts

In this lesson, we will learn to interpret pie charts. We will look at how percentages are calculated and represented in pie charts.

• 1 Quiz
• 19m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Comparing pie charts

In this lesson, we will answer questions by interpreting and comparing data sets represented by pie charts.

• 2 Quizzes
• 10m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Collecting and representing data

In this lesson, we will work to collect data of our own and present it using a line graph or pie chart.

• 1 Quiz
• 1m Video
• Presentation(PPT)
• Transcript