Which of the following best defines an independent variable in a science experiment?
In an experiment investigating the effect of different fertilizers on plant growth, which of the following is the dependent variable?
In a study examining the impact of 30 minutes of exercise on heart rate, which of the following are controlled variables? Select all that apply.
Make sure not to select the independent or dependent variable.
Which of the following is an example of an independent variable in an experiment about the effect of temperature on the rate of chemical reactions?
In a study investigating the effect of different study techniques on test scores, which of the following is the dependent variable?
In an experiment examining the effect of different types of soil on plant growth, which of the following is an independent variable?
Which of the following is an example of a dependent variable in an experiment about the effect of light intensity on photosynthesis?
What term is used for the group in an experiment that does not receive the experimental treatment and is used as a baseline for comparison among other groups in an experiment?
Which of the following best defines a controlled variable in a science experiment?
Which of the following best defines a dependent variable in a science experiment?
Create an experiment and identify the independent, dependent and list 2 controlled variables. Format your response like this:
Experiment Scenario:
Independent Variable:
Dependent Variable:
Controlled Variables:
1.
2.