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Level D 4-Jun-14Created by Mr.Lafferty Maths Dept Pie Charts Reading Pie Charts www.mathsrevision.com Constructing Pie Charts.

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Presentation on theme: "Level D 4-Jun-14Created by Mr.Lafferty Maths Dept Pie Charts Reading Pie Charts www.mathsrevision.com Constructing Pie Charts."— Presentation transcript:

1 Level D 4-Jun-14Created by Mr.Lafferty Maths Dept Pie Charts Reading Pie Charts Constructing Pie Charts

2 Level D 4-Jun-14Created by Mr.Lafferty Maths Dept Starter Questions Starter Questions

3 Level D 4-Jun-14Created by Mr.Lafferty Maths Dept Pie Charts Learning Intention Success Criteria 2.Be able to construct a Pie Chart. 1.To explain the main points of a Pie Chart and how to construct them. 1.Be able to read information from a Pie Chart.

4 Level D 4-Jun-14Created by Mr.Lafferty Maths Dept Now try Exercise 3 Ch5 (page 59) Pie Charts

5 Level D 4-Jun-14Created by Mr.Lafferty Maths Dept Pie Charts

6 Level D 4-Jun-14Created by Mr.Lafferty Maths Dept Pie Charts

7 4-Jun-14Created by Mr. Lafferty7 Pie charts can be thought of as circle graphs. Whole circle is divide into 10 equal pieces Pie Charts Count the number of parts the circle is divided into. 1 piece is equal to

8 Level D 4-Jun-14Created by Mr.Lafferty Maths Dept Pie Charts

9 4-Jun-14Created by Mr. Lafferty9 The pie chart shows the results of a class survey into favourite restaurant food. Chinese French Indian Italian Pie Charts ItalianFrench Write down the fraction of the class that choose ChineseIndian

10 Level D 4-Jun-14Created by Mr.Lafferty Maths Dept Pie Charts 50 people were asked what we there favourite holiday How many chose America Spain

11 4-Jun-14Created by Mr. Lafferty11 Whole circle is divide into 20 equal pieces Pie Charts Count the number of parts the circle is divided into. 1 piece is equal to The whole circle represents 100 bottles. How many bottles does 1 piece represent. 5

12 Level D Pie Charts 4-Jun-14Created by Mr.Lafferty Maths Dept What does each part stand for ? What fraction represents each mealtime ? There is 100 pupils in the survey? What is 1/20 of 100. How many people chose each mealtime?


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