WorksheetsHeart Rate Lab (Scientific Method)
Total questions: 10
Worksheet time: 20mins
The ___ was the control in the heart rate experiment.
resting heart rate
different activities
changing heart rates
person doing the activities
The ___ was the manipulated/independent variable in the heart rate experiment.
resting heart rate
different activities
changing heart rates
person doing the activities
The ___ was the responding/dependent variable in the heart rate experiment.
resting heart rate
different activities
changing heart rates
person doing the activities
The ___ was a constant in the heart rate experiment.
resting heart rate
different activities
changing heart rates
person doing the activities
Used as a comparison
control
manipulated/independent variable
responding/dependent variable
constants
Variable that you INTENTIONALLY change (called the treatment)
control
manipulated/independent variable
responding/dependent variable
constants
Variable changes because of the treatment (is measured)
control
manipulated/independent variable
responding/dependent variable
constants
Variables that stay the same throughout the entire experiment
control
manipulated/independent variable
responding/dependent variable
constants
How many variables should be tested at a time?
0
1
2
3
Is it ok if you do not get the results you expect in an experiment?
Yes
No
