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Vocabulary
unit ratesratesmathematical problemsreal-world problems
Skills
  • calculate (unit rates from rates in mathematical problems) #dok2
  • calculate (unit rates from rates in real-world problems) #dok2
  • analyze (relationships between rates and unit rates) #dok2
  • apply (unit rate calculation to solve mathematical problems) #dok3
  • apply (unit rate calculation to solve real-world problems) #dok3
Learning Targets
  • I can identify the rate in a given mathematical or real-world problem. #dok1
  • I can recognize when a unit rate is needed to solve a problem. #dok1
  • I can calculate a unit rate when given a rate in a mathematical situation. #dok2
  • I can calculate a unit rate when given a rate in a real-world situation. #dok2
  • I can explain how to determine a unit rate from a rate. #dok2
  • I can solve real-world problems by finding the unit rate. #dok3
  • I can apply unit rates to make decisions in different contexts. #dok3
  • I can justify my steps for calculating and using unit rates in problem solving. #dok3
Big Ideas
  • Unit rates help compare values and solve problems by representing quantities per one unit.
  • Understanding how to find and use unit rates is essential for solving mathematical and real-world problems involving ratios and rates.
Essential Questions
  • What is a unit rate, and how does it differ from a general rate?
  • Why are unit rates useful in solving real-world problems?
  • How can you calculate a unit rate given a rate from a mathematical or everyday situation?
  • In what situations might finding a unit rate help you make better decisions?
  • How can you check that your calculated unit rate makes sense for the problem context?