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Ratios and Unit Rates | Solving Real-World Problems

Learn how to identify associate rates, calculate unit rates, and determine rate units in order to solve a variety of real-world problems. Watch a helpful video and complete levels to demonstrate understanding.

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Ratios and Unit Rates | Solving Real-World Problems

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  1. Today’s Agenda • Homework is out on the corner of your desk, • copy down tonight’s homework. • 2. Activator: Get a new math packet and • take out your notebook. In your notebook write what are some things that you notice? What are some things that you wonder? • Answer: • Diet cola was on sale last week. It cost some amount of money for every few packs of cola. How much money does a half of the number of packs of diet cola cost?

  2. Today’s Objective(s): • I will be able to: identify the associate rate of a given ratio, to calculate the unit rate and determine the rate unit of a given ratio. • So I can apply my knowledge of rates and unit rates to solve a variety of real world problems. • I will demonstrate my understanding by independently completing at least 4 levels correctly. 6.RP.A.2

  3. Language Objective(s): • I will be able to: use my levels to show my understanding of the language domains of listening, reading and writing. I will listen to the oral discussion from my teacher, and I will read a level and write my appropriate solutions. 6.RP.A.2

  4. Vocabulary A quantity that describes a ratio relationship between two types of quantities. Rate When a rate is written as a measurement, the unit rate is the measure (the number) Ex. 15 miles per hour, 15 is the unit rate, and miles per hour is the unit of measurement. Unit Rate

  5. VIDEO: Math Antics – Ratios And Rates8 : 48 mins. https://www.youtube.com/watch?v=RQ2nYUBVvqI

  6. Page 73 5 5 5 : 4 4 4

  7. Expressing ratios as rates: • per • for each • for every

  8. How do you feel? topic.

  9. VIDEO: Rates vs. Unit Rate 6 : 01 mins. (if time) https://www.youtube.com/watch?v=bIt87I--z48

  10. I can use my class examples to help • Everyone independently start on LEVEL 1. • When done, come see a teacher. • If correct, teacher will ask to move to the next level. • Our goal, complete at least 4 of the level worksheets.

  11. How do you feel? topic.

  12. Exit Ticket:Answer in agenda or notebook. Homework: pg. 75 Angela enjoys swimming and often swims at a steady pace to burn calories. At this pace, Angela can swim 120 meters in 4 minutes. a. What is Angela’s unit rate? b. What is the rate unit?

  13. Accommodations • Read or reread presentation or activity directions, as needed or after prompting • Use examples to model and act as a guide for emerging learners

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