Scientific Method
Ms. Michele notices that her bathroom shower is covered in a strange green substance (slime). Her friend Lily tells her that vinegar will get rid of the green slime. Ms. Michele decides to check this out by spraying half of the shower with vinegar. She sprays the other half of the shower with water. After three days of “treatment” there is no change in the appearance of the green substance on either side of the shower.
A. What was the first observation?
B. Control Group:
C. Experimental Group:
D. Independent Variable (IV):
E. Dependent Variable (DV):
F. Constant Variables (CV):
G. What should Ms. Michele’s conclusion be?
Answers: 1
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Scientific Method
Ms. Michele notices that her bathroom shower is covered in a strange green substa...
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