It is the variables you will not change to keep the experiment a fair test, they should be kept constant to show how your independent variable affects your dependant variable.
http://www.sciencebuddies.org/science-fair-projects/project_ideas/Genom_p009.shtml?fave=no&isb=empty&from=TSW this is the fingerprint experiment
A well designed science fair project should have one independent variable, one dependent variable, and lots of factors that are held constant as you repeat the experiment several times to verify your results.
go on google and type in science fair projects its that simple
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Search the Community Q and A for dependent and independent variable.
It is the variables you will not change to keep the experiment a fair test, they should be kept constant to show how your independent variable affects your dependant variable.
egg expiriment
It is the variables you will not change to keep the experiment a fair test, they should be kept constant to show how your independent variable affects your dependant variable.
http://www.sciencebuddies.org/science-fair-projects/project_ideas/Genom_p009.shtml?fave=no&isb=empty&from=TSW this is the fingerprint experiment
Hypotheseis Procedure Materials Problem Question controls Independent variable Dependent variable Data Graphs Conclusion
A well designed science fair project should have one independent variable, one dependent variable, and lots of factors that are held constant as you repeat the experiment several times to verify your results.
the independet variable would be the type of fruits used and the dependent variable would be the electricity they generate.
go on google and type in science fair projects its that simple
A fair test is when you test something equally changing the variables but keeping everything else the same
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Science projects