Using the interactive, pupils create a pie chart that represents the percentage of sodas bought for a party. Individuals need to determine the percentage and number for the final variety of drinks. The learners determine how the percentages change if five more friends attend the party.

Concepts

pie charts, circle graphs, data display, percents, converting fractions to percents

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Additional Tags

math

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Instructional Ideas

• Have the class brainstorm types of data they could effectively display in a pie chart

Classroom Considerations

• Individuals should understand percents
• Requires signing up for a free CK-12 account

Pros

• Provides hints for the challenge questions
• Allows users to view the correct answer if they get it wrong

Cons

• None