Test Review 10.07.22

Does the distance a person kicks a soccer ball effect how well they will do on their math test. What is the dependent variable?

• How far they kick the soccer ball

• who the person is

• how well they do on the math test

• Type of soccer ball.

Ms. S set up an experiment to see how the mass of a ball affects the distance it rolls off a ramp. What is the dependent variable?

• Distance traveled by the mass ofthe  ball
• Height of the ramp
• Distance the ball rolls
• Ms. S

Which variable is the "effect" in an experiment?

• Independent (Manipulated) Variable
• Dependent (Responding) Variable
• Controlled Variable

Which variables are kept the same in an experiment

• Independent (Manipulated) Variable
• Dependent (Responding) Variable
• Controlled Variables
• None of these

Which variable is the what you (or the scientist) make different/change in an experiment?

• Independent (Manipulated) Variable
• Dependent (Responding) Variable
• Controlled Variable
• None of these

Which variable is what we measure as we perform the experiment?

• Independent (Manipulated) Variable
• Dependent (Responding) Variable
• Controlled Variable
• None of these

How many independent variables can you have in an experiment?

• 1
• 2
• 3
• As many as possible

How many dependent variables can you have in an experiment?

• 1
• 2
• 3
• As many as possible

How many controlled variables can you have in an experiment?

• 1
• 2
• 3
• As many as possible

Question: How does the amount of pollution in the pond effect the number of legs a frog has?

Identify the manipulated variable

• Number of legs the frog has

• Amount of pollution in the pond

• Type of frog

• Size of frog