If germs are able to get inside the body, they may keep it from working properly.This activity explores germs, where they exist, and how they can affect the body.
Where Bacteria Are Found
Discover where bacteria can be found by exploring Bacteria in the Cafeteria. When you get to the game, click the purple Play button. You'll go to a screen that shows a cafeteria and there are a bunch of white stars with blue outlines. Click on each star to answer a question about bacteria. Find all 12 stars in the cafeteria to solve the puzzle.
Answer these questions on your Germs and the Body student sheet once you've finished the game:
- Where can bacteria be found?
- How does bacteria help the human body?
- How can bacteria infect the body and interfere with normal body functions?
- How do you think too much bacteria (or other substances) in the soil, air, or water could affect humans? Explain.
- Are there other ways that viruses or bacteria infect (get into) the body?
What Germs Can Do to the Body
To learn more about germs and what they can do to your body, read What are Germs?. Check with your teacher before you read this article, because he/she may have already printed you a copy. Answer these questions on your student sheet:
- What are some things germs can cause?
- What are the four major types of germs?
- How do good bacteria help us?
- How do germs affect the body?
- Do you think you can prevent germs from getting into the body?
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.
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.
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.
This esheet is a part of the Germs and the Body lesson.