7.RP.A.1 Compute unit rates associated with ratios of fractions

Posted: September 29, 2014 in Advance
7.RP.A.1

Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units. For example, if a person walks 1/2 mile in each 1/4 hour, compute the unit rate as the complex fraction 1/2/1/4 miles per hour, equivalently 2 miles per hour.

  1. Calculate a unit rate with two fractions using division

    Calculate a unit rate with two fractions using division

    COMMON CORE: 7.RP.A.1 | BY: AMBER KOCHMAN

    In this lesson you will learn to calculate a unit rate with two fractions by using division.

  2. Analyze a situation using a rate table

    Analyze a situation using a rate table

    COMMON CORE: 7.RP.A.1 | BY: AMBER KOCHMAN

    In this lesson you will learn to analyze a real life situation by using a rate table.

     

  3. Understand unit rates using fractional rates

    Understand unit rates using fractional rates

    COMMON CORE: 7.RP.A.1 | BY: AMY FERRIN

    In this lesson you will learn to understand unit rates by examining pictures of fractional rates.

  4. Determine unit rates using pictures

    Determine unit rates using pictures

    COMMON CORE: 7.RP.A.1 | BY: AMY FERRIN

    In this lesson you will learn how to determine the unit rate by using pictures.

  5. Determine unit rates using a table

    Determine unit rates using a table

    COMMON CORE: 7.RP.A.1 | BY: AMY FERRIN

    In this lesson you will learn to determine the unit rate by using a table of values.

  6. Determine unit rates using multiplicative inverses
  7. Approximate unit rates from verbal descriptions

    Approximate unit rates from verbal descriptions

    COMMON CORE: 7.RP.A.1 | BY: LIZA COPE

    In this lesson, you will learn how to approximate unit rates from verbal descriptions and equations by estimating.

  8. Find unit rates in situations involving fractions

    Find unit rates in situations involving fractions

    COMMON CORE: 7.RP.A.1 | BY: LIZA COPE

    In this lesson you will learn how to find unit rates in situations involving fractions by using division.

  9. Find the best deal by comparing unit rates

    Find the best deal by comparing unit rates

    COMMON CORE: 7.RP.A.1 | BY: LIZA COPE

    In this lesson you will learn how to find the best deal by comparing unit rates.

  10. Using unit rates to interpret scale maps and scale models

    Using unit rates to interpret scale maps and scale models

    COMMON CORE: 7.RP.A.1 | BY: LIZA COPE

    In this lesson, you will learn how to apply scale maps and scale models by using unit rates.

  11. Scale recipes by applying unit rates

    Scale recipes by applying unit rates

    COMMON CORE: 7.RP.A.1 | BY: LIZA COPE

    In this lesson, you will learn how to scale recipes by applying unit rates.

  12. Determine unit rates using multiplicative inverses

    COMMON CORE: 7.RP.A.1 | BY: AMY FERRIN

    In this lesson you will learn to determine the unit rate by using the multiplicative inverse of a measurement.

     

 

Isolation Drills:

Interactive Practice:

  1. All About Ratios – A famous Texas chef has a secret recipe for her chili. Use ratios to discover the missing ingredient of her recipe
  2. All About Ratios – Match the given ratio to another problem
  3. All About Ratios – Match the given ratio to a problem about fish
  4. All About Ratios – Match the given ratio to a problem about cameras
  5. All About Ratios – Match the given ratio to a problem about stars
  6. All About Ratios – Match the given ratio to a problem about spiders
  7. All About Ratios – Match the given ratio to a problem about atoms
  8. All About Ratios – Match the given ratio to a problem about dolls and cameras
  9. Cat and Mouse Proportion – The problem is actually a brain teaser and a great opportunity to teach direct variation and inverse variation
  10. Comparing Ratios and Rates – Take a five questions multiple-choice quiz about ratios and rates
  11. Determine a Number Based on the Ratio – Click on the Start button and then determine the ratio of the given numbers
  12. Determine the Ratio – Click on the Start button and then determine the number that fits the given ratio
  13. Dirt Bike Proportions – Select the correct proportion; the quicker you answer the faster your bike will go
  14. Interpreting and Applying Proportions – Multiple choice quiz with real-world problems
  15. Learning ratios and proportions through scale drawings – A text lesson plan
  16. Percent with a Calculator – Explanation, examples and a link to a quiz to check understanding
  17. Percentage – Index of lessons available at AAA Math
  18. Percentages and Proportions – Short multiple choice quiz
  19. Percentages and Ratios – Index of lessons available at AAA Math
  20. Practice forming Ratios – After you have tried several of the practice problems, scroll down for a quiz
  21. Practice with Ratios – Eleven multiple choice questions about ratios
  22. Proportion Word Problems – Explanation and examples from an algebra page; direct and inverse proportion are explained
  23. Proportions – Three-step lesson followed by a quiz
  24. Ratio – Spy Guys interactive lesson
  25. Ratio – Which choice gives more pizza per student
  26. Ratio and Proportion – One minute video about ratio and proportion
  27. Ratio and Proportion – Level 1 quiz
  28. Ratio and Proportion – Entry level quiz
  29. Ratio and Proportion – Select how many questions you want to answer from a drop-down menu
  30. Ratio and Proportions – Short video lesson explaining ratios and proportions
  31. Ratio Introduction – Short explanation from Math for Morons Like Us
  32. Ratio Stadium – A racing game practicing the skill of making ratios
  33. Ratios – Seven pages filled with examples at Purple Math
  34. Ratios and Proportions – A thirteen slide interactive show to practice making ratios and expressing proportions
  35. Real World Problems – Three practice problems with a link to find the solutions
  36. Review of Ratios – How to set up ratios and how to compare them
  37. Sharing Prize Money – This worksheet uses UK money, but ratios are set up the same way
  38. Sharing Prize Money 2 – This worksheet uses UK money with a profit and loss scenario
  39. Simplifying Ratios – How to make ratios smaller so that they are easier to understand
  40. Teaching Ratios and Proportions – Suggestions for parents to use to help students learn this topic
  41. Understanding Ratio – A worksheet to print so students can practice working with ratios
  42. Using Proportions – Five multiple choice questions
  43. Writing Ratios as Fractions – Worksheet for expressing ratios as fractions

 

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