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TitleBox-and-Whisker PlotsSkillStructuring a Complex ArgumentEBA ActivityStructured Argument SoapboxClaims Starbucks should be banned for teens.ProcedureSolicit ideas for what can make a drink unhealthy (e.g., fat, calories, sodium, sugar). Explain that the day’s activity will focus on calories and sugar. Hand out Starbucks nutritional data.In groups, students create box-and-whisker plots for calories and sugar for grande espresso drinks. Check their answers. Proceed with a standard Structured Argument Soapbox activity. Timing/PacingThis occurs near the end of the unit. Prerequisite knowledge includes creating and interpreting box-and-whisker plots. After this lesson, students will prepare for a full-length debate.This activity takes one class periodThis activity occurs after a warm up think-pair-share about what makes a drink healthy After this activity, students will analyze a drink of their own choosing to decide whether it should be banned for teens.NotesThe claims arose from a real-life situation in which the City of Boston banned sugary drinks on city property. Because many students drink coffee beverages from Starbucks or Dunkin Donuts, the Starbucks data was chosen for analysis as a potential source of sugary drinks.Students must use a mathematical warrant that references the five-number summary, range or IQR and uses text-based evidence from the Harvard School of Public Health article or infographic.Follow Up ActivitiesTo add a written component, this activity could be followed by an Essay Pre-Writing activity.TextsStarbucks nutritional data: )How Sweet Is It? ’s Sugary Drink Ban: Class: __________ Date:______________Structured Argument SoapboxBackground Information:Question: Based on the data, should Starbucks be banned for teens?1) Claim2) Requirements for 3 WarrantsContent:Text and AnalysisPossible CounterargumentResponse to Counterargument3) Preparing the speechWarrant 1Warrant 2Warrant 3 ................
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