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Germs and the Body
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Where Bacteria are Found:
Discover where bacteria can be found by exploring Infection
Detection Protection. Once at the website, do the following:
- Click on Bacteria in the Cafeteria image.
- After reading the directions on the first page, click the blue
START button.
- Once you have found the first four stars, you must go to the left
of the screen to highlight a different section of the cafeteria, to
find other stars.
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When you have successfully found all the bacteria, check with your teacher before continuing.
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What Germs can do to the Body:
To learn more about germs and what they can do to your body, read the
first four pages of What
are Germs?. Check with your teacher before you read this article,
because he/she may have already printed you a copy.
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How the Body Responds to Germs:
As you read Infection!,
you will discover ways that infection can occur, as well as how the body
responds to microbes.
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Check in with your teacher before continuing.
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If time allows, play
Infection! - a game where you are the germ trying to infect the
body. While playing this game, you'll see how the body defends itself against
infection.
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Check in with your teacher before continuing.
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Create a Germ Comic Strip:
Your assignment is to create a comic strip (with at least five comic blocks)
that tells the story of a germ.
Step One:
Read the introduction to What's
a Germ? and then pick one of the scenarios below as a basis for your
story.
Scenario Ideas:
- A student goes to the nurse because his tooth is aching.
The following
resources will be helpful as you develop your comic strip:
- A student scratches his arm and feels that it's bumpy. When he looks
at his arm, he notices red bumps.
The following resources will
be helpful as you develop your comic strip:
- A student's foot itches, especially between the toes. The student
looks between his toes and notices the skin is all red.
The following
resources will be helpful as you develop your comic strip:
- While hiking in the woods, a student drinks water from a stream.
Later that day, he has sharp pains in his stomach and feels like he
might be sick.
The following resource will be helpful as you develop
your comic strip:
Step Two: Visit the resources listed under
the germ you have chosen to learn more about.
Step Three: Create your germ comic strip.
Don't forget to:
- describe how the germ invaded the human body;
- describe how the germ is infecting the human body, including possible
symptoms;
- describe how a person can help prevent that germ from invading the
body in the first place; and
- be creative when developing the story, including
accurate information about the germ.
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© Copyright AAAS 2010. All rights reserved.
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