it is a fair test
A controlled experiment
the dependant variable
Independent variables are variables that can be changed in an experiment, while dependent variables are variables that change as a result of an experiment. In other words, independent variables are what you change, and dependent variables are the results of the experiment.
A variable.
Constants and variables play crucial roles in experimental design. Constants are elements that remain unchanged throughout the experiment to ensure that any observed effects can be attributed to the independent variable. In contrast, variables are factors that can change; the independent variable is manipulated to test its effect on the dependent variable. Proper management of constants and variables is essential for producing reliable and valid results.
the things you change
Control Variable
In an experiment, factors that you change are called independent variables.
A constant is a part of the experiment that remains unchanged throughout the testing process. It provides a baseline for comparison with the variables being tested to determine their impact on the outcome of the experiment.
A constant is a variable that does not change in an experiment. It is used as a point of reference or comparison to measure the effects of other variables.
if any factor in an experiment changes, you have a brand new experiment. -A factor in an experiment that can change is known as a variable.
The variable that does not change in an experiment is called the control variable. It is used as a benchmark for comparison to observe the effects of the other variables being tested.