Session 2 Learning intention: Percentage of an amount
Slide 3
Amount Rule: 1- Write the amount over the total as a fraction
2- Multiply by 100. Example: If Sarah scores 48 out of 60 in a
test, what percentage is this? Total Multiply by 100 Calculate an
amount as a percentage of a total
Slide 4
Amount Rule: 1- Write the amount over the total as a fraction
2- Multiply by 100. Example: If Sarah scores 48 out of 60 in a
test, what percentage is this? Total Multiply by 100 Calculate an
amount as a percentage of a total
Slide 5
Parents region of birth Australia Pacific Islands Asia Middle
Eastother Number of students 46181 Rule: 1- Write the amount over
the total as a fraction 2- Multiply by 100. Find the percentage of
parents who were born in Australia. Amount = 4 Total = 20 Amount =
4 Total = 20
Slide 6
Parents region of birth Australia Pacific Islands Asia Middle
Eastother Number of students 46181
Slide 7
Parents region of birth Australia Pacific Islands Asia Middle
Eastother Number of students 46181 Other: The percentage of parents
who were born in Asia: The percentage of parents who were born in
the Middle East:
Slide 8
Slide 9
Instructions : Divide students into teams. Each team chooses a
letter and answer the question behind it. Each question is worth
points. The team with the most points wins. Play on full screen and
click in the middle of the letter.
Slide 10
Team 1Team 2Team 3Team 4Team 5 Total: Score
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c l e s a Smile 1 2 5 5 3 6 11 14 10 15 12 7 7 13 8 4 9
Slide 12
Define the word scale. Question 1 Back
Slide 13
Question 2 If Demelza scores 18 out of 20 in a test, what
percentage is this? Back
Slide 14
In a column graph numbers are placed on the _____________ Axis.
Question 3 Back
Slide 15
How many students have 5 siblings? Question 4 Back
Slide 16
How many students have no siblings? Question 5 Back
Slide 17
Graph of parents region of birth Question 6 Back
Slide 18
How many students have 5 siblings and more? Question 7
Back
Slide 19
Find the percentage of parents who were born in the Middle
East: Parents region of birth Australia Pacific Islands Asia Middle
Eastother Number of students 46181 Question 8 Back
Slide 20
Find the percentage of parents who were born in the Asia and
the Middle East. Parents region of birth Australia Pacific Islands
Asia Middle Eastother Number of students 46181 Question 9 Back
Slide 21
1 4 5 3 2 Number of students Month of birth Seasons Summer
Autumn Winter Spring Where is the mistake? Question 10 Back
Slide 22
Find the percentage of parents who were born in Asia. Parents
region of birth Australia Pacific Islands Asia Middle Eastother
Number of students 46181 Question 11 Back
Slide 23
1 4 5 3 2 Number of students Month of birth Seasons Summer
Autumn Winter Spring Where is the mistake? Question 12 Back
Slide 24
What is missing? Graph of parents region of birth Question 13
Back
Slide 25
Graph of parents region of birth Number of students What is
missing? Question 14 Back
Slide 26
Question 15 What is a graph? Back
Slide 27
Student feedback and evaluation Class: Date: Lesson:
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c l e s a Smile 1 2 5 5 3 6 11 14 16 17 18 19 10 15 20 12 7 7
13 8 4 9