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The variable that you change is the independent variable(which you change). This could be the amount of light, fertilizer or salt that you give to a plant to observe how it affects its growth. What you measure is the dependent variable(the variables that change due to the change in independent variable) eg mass of the plant each day or week, number of leaves or height. All other variables are called the control variables(variables that are constant throughout the experiment). These make the experiment a "fair test". In the above experiment if you were to vary the amount of salt in the soil then each plant must be given the same amount of light, fertilizer, water etc.
What else can I help you with?
What are some science experiments with variables?
A science project that has variables can be an experiment that aquires for variable change.
What are the variables for science project?
The thing that you change, from experiment to experiment.
What are the kinds of variables in a science project?
independent, dependent, controlled
What is variables in science investigatory project?
controlled variable, dependent variable and independent variable
What are good science fair project with good independent variables?
Go to sciencebuddies.com it has a lot of good ideas
What are contorlled variables in science?
We Is Doing A Project On Control Variables.
What are some science experiments with variables?
A science project that has variables can be an experiment that aquires for variable change.
What are the variables in a science project?
Dependent, Independent and Controlled
What does variables for science for a science project?
You should know you were the one taking the class
What are the kinds of variables in a science project?
independent, dependent, controlled
What are the variables for science project?
The thing that you change, from experiment to experiment.
What is variables in science investigatory project?
controlled variable, dependent variable and independent variable
What does variables mean in a science project?
That means something that will change, basically, the point of your experiment
What are good science fair project with good independent variables?
Go to sciencebuddies.com it has a lot of good ideas
What does problem mean in a science fair?
The problem in a science fair project just mean what are you trying to figure out in your experiment? Say your trying to figure out how smell affect taste that would be your problem.
What does independent variables science fair?
In a science fair project, independent variables are the factors that are manipulated or changed by the experimenter to observe their effects on the dependent variable. For example, if a project investigates how different amounts of light affect plant growth, the amount of light is the independent variable. It's crucial to control other variables to ensure that any observed effects are due to changes in the independent variable alone.
What are the variables used in an science fair project?
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.
