Unit 1: Ratios and Proportional Relationships
Grade Level: 7th Grade
Subject: Math
Length: 6 weeks (August/September)
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Topics Covered
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á´‘ Review meaning of: value of a ratio, equivalent ratios, rate, and unit rate
á´‘ Proportional relationships
á´‘ Identifying proportional and non-proportional relationships in tables and in graphs
á´‘ Unit rate as the constant of proportionality
á´‘ Representing proportional relationships with equations
á´‘ Interpreting graphs of proportional relationships
á´‘ Ratio of fractions and their unit rates
á´‘ Finding equivalent ratios given their total quantity
á´‘ Multi-step ratio problems
á´‘ Equations and graphs of proportional relationships involving fractions
á´‘ Relating scale drawings to ratios and rates
á´‘ Unit rate as a scale factor
á´‘ Computing actual lengths from a scale drawing
á´‘ Computing actual areas from a scale drawing
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Standards
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7.RP.1
7.RP.2
7.RP.3
7.EE.4
7.G.1