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Friday, November 22, 2013

Standard 8

7Sc.4: Explain the effects of disease on the major organs and body systems (including infectious diseases such as colds and flu, AIDS, and athlete’s foot and non-infectious diseases such as diabetes, Parkinson’s, and skin cancer).

    Lesson on Infectious diseases based on Bacteria versus Viruses      

GROUP ACTIVITY 

The students will review the 5 characteristics of Living Things- discuss whether viruses and bacteria are living or not

The students will do a web search, seeing if the viruses have the 5 characteristics of living organisms or not. 

IF they have all 5, it is living (Bacteria)  or not living (Virus)

The students will draw 2 types of viruses with their lab partner and describe what disease they carry and then 2 types of bacteria and the disease they carry

 1)     The teacher will review what makes something living


Class Demonstration

2)     Explain after inquiry search that viruses are not living- only have 2 of the 5 traits and bacteria are living – have all 5 traits

-made of cells, respond to stimuli, grow and develop, metabolize, evolve and adapt


Question 1-


What kind of diseases do bacteria give you? What about viruses?


Bacteria-cold, infections
Virus-Flu, HIV

Question 2-

    Why can’t you kill a virus with antibiotics?

-because a virus isn’t living- you can only “lock it up” and make it dormant but it can always come back

References

Pond, Linda, (2012, October 17).  SOL K.6, Living and Non-Living Things.  Retrieved from



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