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Ratios, Rates, and Unit Rates
I need help with lesson Ratios, rates and proportions unit test/ unit 6
A rate is a ratio that compares quantities in different units. Rates are commonly found in everyday life. The prices in grocery stores and department stores are rates. Rates are also used in pricing gasoline, tickets to a movie or sporting event, in paying hourly wages and monthly fees. A motorcycle travels miles on 4 gallons of gasoline. Find the average mileage per gallon.
Unit Rates (Grade 7)
Students begin their sixth grade year investigating the concepts of ratio and rate. They use multiple forms of ratio language and ratio notation, and formalize understanding of equivalent ratios. Students apply reasoning when solving collections of ratio problems in real world contexts using various tools e. Students bridge their understanding of ratios to the value of a ratio, and then to rate and unit rate, discovering that a percent of a quantity is a rate per The 35 day module concludes with students expressing a fraction as a percent and finding a percent of a quantity in real world concepts, supporting their reasoning with familiar representations they used previously in the module.
The students are resposible for the odd problems. I attached the completed Do Now's completed in class. I will 7R Notes.