Scientific Method Review

Is the following question testable?

Does the amount of fertilizer affect how tall a flower grows?

• yes

• no

This part of the experiment serves as a basis of comparison; the one variable being tested has been omitted. 

• experimental group
• control group
• data
• variables

This variable in an experiment is the one being deliberately changed by the scientist. 

• dependent variable
• independent variable
• data
• control group

Which variable gets measured?

• Dependent

• Independent

• Both

• Neither

This variable in an experiment is the one being deliberately changed by the scientist. 

• dependent variable
• independent variable
• data
• control group

The part of the experiment that remains the same for the control and experimental group.

• constants
• control
• independent
• dependent

The box is brown

• quantitative data

• qualitative data

The tree is tall

• quantitative data

• qualitative data

The tree is 6 meters tall

• quantitative data

• qualitative data

The car traveled 70 miles

• quantitative data

• qualitative data