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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.

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Q: What is a controlled variable in a science fair project?
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What is the controlled variable in a science fair experiment?

The controlled variable is the variable that is kept constant , meaning not changed, throughout the entire experiment.


How is moon created in variable in the science fair project?

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What are the 3 variables in a science fair project and what do they mean?

The three variables of a science project are: 1. Controlled variable: A controlled variable means the part of the experiment that stays the same. This is also called the dependent variable. 2. Manipulated variable: A manipulated variable is something that can be changed by the experimenter. Also known as the independent variable. 3. Responding variable: A responding variable is the variable which you have to measure to get your results. So, you do not know the values of this variable until you measure it.


In the science fair project what does it mean by data?

Any specific measurement or quantification of a variable.


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.


A science fair project?

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What can you do with yeast for science fair project?

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What does the word control mean in a science fair project?

it is a variable that you allow to stay the same throughout the experiment.


What does constants in a science fair project mean?

When some thing stays the same.


What is a control variable in a science project?

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.


What needs to be on a science fair project?

Hypotheseis Procedure Materials Problem Question controls Independent variable Dependent variable Data Graphs Conclusion


Where can you find science fair project ideas?

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