Independent Dependent Variables Worksheet. In a study to determine whether how long a student sleeps affects test scores, the independent variable is the length of time spent sleeping while the dependent variable is the test score. T. stands for the total amount of money he makes and .
Then the students use ten scientific questions to identify the independent variables and dependent variables and write hypotheses. The dependent variable is the variable that changes in response to the independent variable. What are Independent and Dependent Variables?
A. constant . is a variable that does not change during the experiment so that it can be used as a base for .
Answer: A variable is an object, event, idea, feeling, time period, or any other type of category you are trying to measure.
This worksheet describes the difference between an independent (manipulated) and dependent (responding) variable and then asks students to practice by identifying variables in short sentences. The two variables may be related by cause and effect. Smith wanted to see if the color of light shined on a plant had an effect on the number of leaves it had.