A control in a science fair project would usually be a separate running of the experiment where you don't change anything. Example: If you are testing the effect that music has on plant growth, you would grow a plant with no music.
What To Compare Your Answers With dependent and independent variables
Control group
Yes I did a science fair project on them
hypothesis
yes
The Water Soaker
it's better to have a control but no you do not have to have a control in a science fair project
i need a friken science fair project
what can i do with yeast for a science fair project
Where can i find a science fair project. ----
what is interview for a science fair project
life science
it something to do with a science project
What does experimentation for a science project
Yes. It is a great science fair project. Easy and fun
it is a variable that you allow to stay the same throughout the experiment.
You can pass science fair by ditching school
science project tools