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Modeling Scenario

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1-028-SouthernSweetIcedTea-ModelingScenario

Author(s): Troy Henderson

University of Mobile, Mobile AL USA

Keywords: data Newton's Law of Cooling tea sweet tea

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Abstract

Resource Image We offer raw data collected from a webcam and a thermometer for evaluating the strength of steeping tea. We ask students to build a mathematical model using the data to predict how long the tea should steep before essentially reaching saturation.

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Article Context

Resource Type
Differential Equation Type
Technique
Qualitative Analysis
Application Area
Course
Course Level
Lesson Length
Technology
Approach
Skills
Key Scientific Process Skills
Assessment Type
Pedagogical Approaches
Vision and Change Core Competencies - Ability
Principles of How People Learn
Bloom's Cognitive Level

Description

There are many preferences among Southerners regarding iced tea. Some prefer unsweetened iced tea, but most prefer sweet tea. Among those that prefer sweet tea, the preferred sweetness varies. Some like to sweeten their iced tea with artificial sweeteners. Among those that use sugar to sweeten their tea, some like lightly sweetened iced tea, others like moderately sweetened, and still others like their tea extremely sweet. That is, the preference of sugar concentration is probably the biggest difference between different sweet teas.

Another difference between iced teas is the type of tea used in brewing. There are instant teas, iced tea mixes, flavored teas, decaffeinated teas, cold brew tea bags, and classic fresh brew tea bags. Yet another preference Southerners have among their ice teas is the brand of tea.

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Authors

Author(s): Troy Henderson

University of Mobile, Mobile AL USA

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