Without controls it is not possible to make a hypothesis
Control Group
control
The hypothesis drives the investigation.
The control of an experiment is one in which the independent variable is not manipulated. It is used as a comparison for all other aspects in the experiment.
It is important for scientists to communicate to others not only the results of the investigation, but also the methods by which the investigation was done.
An important step in a scientific investigation is forming a hypothesis.
Control Group
control
Control
An investigation in science that is controlled is an experiment. The group within the experiment that is controlled is the control group.
Control
so then other people know and can go of that investigation
I will change the independent variable in my investigation. This variable is the one I manipulate or control to observe its effect on the dependent variable.
The answer depends on the nature of the investigation.The answer depends on the nature of the investigation.The answer depends on the nature of the investigation.The answer depends on the nature of the investigation.
control
Control
so then other people know and can go of that investigation