Tuesday, 2 July 2013

Our Scientific Method

The effect of bar soap on the skin is not the same as the effect of liquid soap on skin.

Research Questions:
What are we trying to archive from this experiment?
What do we have to research?
What materials do we need?
How does the type of soap affects the leather and egg shells?

Independent Variables:
Type of Soap
Type of Skin
Type of jelly

Dependent Variables:
PH Values

Control Variables:

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