Exercise 1
Find the area of the following circles:
a) Radius = 3cm
b) Radius = 6cm
c) Diameter = 10cm
d) Diameter = 34m
Exercise 2
Explain how to draw a pie chart using the following data:
Car Colours:
Red 5
Blue 10
Green 2
Silver 12
Other 7
Exercise 3
Solve the following equations (showing your workings):
a) 3x + 4 = 19
b) 5v - 2 = 18
c) 2t - 5 = 7
d) 3x + 4 = 4x + 3
Lesson
Title: Pie Charts
Learning Objectives
Level 5
To be able to interpret simple pie charts.
What does the sector with an angle of 90o represent?
Level 6
To be able to demonstrate a method for drawing a pie chart.
Can you explain a method that will work for any pie chart?
Resources
Activity 1
Introduce the simple pie charts
Activity 3
In these examples you need to copy the questions and complete the pie chart - pie charts easy examples worksheet.
Activity 5
Homework
MyMaths or Videos
Learning Objectives for next lesson:
Level 5
To be able to demonstrate how to plot a scatter graph and explain what this can show us.
What do you need to remember when plotting coordinates?
Level 6
To be able to demonstrate when and how to draw a line of best fit on a scatter diagram.
Why is it not always appropriate to draw a line of best fit?
Learning Objectives for next lesson:
Level 5
To be able to demonstrate how to plot a scatter graph and explain what this can show us.
What do you need to remember when plotting coordinates?
Level 6
To be able to demonstrate when and how to draw a line of best fit on a scatter diagram.
Why is it not always appropriate to draw a line of best fit?
Level 7
Able to interpret a line of best fit and recognise the different types of correlation.
Can you give examples of different types of correlation and what they tell us?
Able to interpret a line of best fit and recognise the different types of correlation.
Can you give examples of different types of correlation and what they tell us?
