Pizza Deals

Check out the new Flatizza from Subway.

pizza-compare

If the slice of pizza is from an 18-inch pizza cut into eight pieces, which deal is better when comparing area of pizza and cost?  How does the area of a square pizza compare to the area of a circular pizza?

Technology: As students grapple with comparing the area of a square and the area of a circle with the same diameter/side length have them explore this Geogebratube app on area relations.

The activity: pizza-deals.pdf

For members we have an editable Word docx and solutions.

pizza-deals.docx       pizza-deals-solutions.pdf

CCSS:  4.MD.3, 6.G.1, 6.RP.3, 7.G.4

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