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Unit 5: Percent and Proportional Relationships

Grade Level: 7th Grade

Subject: Math

Length: 4 weeks (February/March)

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Topics Covered

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á´‘ Percent
á´‘ Part of a whole as a percent
á´‘ Comparing quantities with percent
á´‘ Percent increase and decrease
á´‘ Finding one hundred percent given another percent
á´‘ Fluency with percents
á´‘ Percent error problems
á´‘ Problem solving when the percent change
á´‘ Simple interest
á´‘ Tax, commissions, fees, and other real-world percent problems
á´‘ Scale factor as a percent for a scale drawing
á´‘ Changing scales
á´‘ Computing actual lengths from a scale drawing
á´‘ Solving area problems using scale drawings
á´‘ Population problems
á´‘ Mixture problems
á´‘ Counting problems

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Standards

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7.RP.1
7.RP.2
7.RP.3
7.EE.3
7.G.1

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