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Jittery Joe’s

Jittery Joe's is a rapidly growing coffee chain based in Athens, and we get to explore their world via the fast-growing field of food science. We interview Roaster Master Charlie Mustard and learn the intricacies of what goes into making a great cup of “joe." It turns out there’s a lot of math and science behind it. So Teachable Moments focus on where coffee is grown, how huge this industry really is, and exactly how caffeine affects the body.

STEAM Category

Science
Science
  • Support Materials

    Discuss

    1. Why is coffee so addictive? How does caffeine affect your brain?

    2. Coffee beans are one of the most traded commodities in the world. Research Georgia's most popular commodity and describe its economic impact on the state.

    Expansion

    Vocabulary

    French Press: a specific device used for brewing coffee without electricity

    Tropic: either one of the two imaginary lines that circle the Earth to the north and south of the equator

    Caffeine: a substance that is found especially in coffee and tea and that makes you feel more awake

    Adrenaline: a substance that is released in the body of a person who is feeling a strong emotion (such as excitement, fear, or anger) and that causes the heart to beat faster and gives the person more energy

    Dopamine: an important chemical in the body used when the brain sends signals to the muscles in the body to make them move

    Barista: someone who makes and serves coffee and coffee drinks (such as cappuccino) to customers

Special Thanks

Bob Googe, Deborah Googe, Charlie Mustard, City of Athens

This content was developed under a grant from the U.S. Department of Education. However, this content does not necessarily represent the policy of the U.S. Department of Education, and you should not assume endorsement by the Federal Government.