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        6-7

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        Scale City | Scaling Up Recipes and Circles in Practice

        In this interactive, students use ratio reasoning to scale up recipes and explore the proportional relationship between the diameter of a circle and its area. The accompanying classroom activity provides students with practice in making unit conversions and guidance in thinking about direct proportions. This resource is part of the Math at the Core: Middle School Collection.

        Scale City | Scaling Up Recipes and Circles in Practice

        Use ratio reasoning to scale up recipes and explore the proportional relationship between the diameter of a circle and its area in this interactive from KET’s Scale City.

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        Stream, Download and Share

        Accessibility:


        Transcript:


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        Scale City | Scaling Up Recipes and Circles in Practice (Spanish version)

        Use ratio reasoning to scale up recipes and explore the proportional relationship between the diameter of a circle and its area in this interactive from KET’s Scale City.

        Permitted Use:

        Stream, Download and Share

        Accessibility:


        Transcript:


        Download:

        Close

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