What Are Independent, Dependent And Controlled Variables?

What is the independent variable in the running experiment?

• The weather conditions

• The running track

• The type of shoes worn

• The running time

Tags

NGSS.MS-PS2-2

What was the purpose of using different types of shoes in the experiment?

• To check the durability of shoes

• To compare different brands

• To measure the impact on running time

• To test the runner's preference

Tags

NGSS.MS-ETS1-3

What does the dependent variable depend on?

• The runner's mood

• The running track

• The type of shoes

• The weather

Which of the following is NOT a controlled variable in the experiment?

• The clothing worn by the runner

• The type of shoes worn

• The surface of the running track

• The weather conditions during the runs

Why is it important to control variables like weather and clothing in the experiment?

• To make the experiment longer

• To guarantee a fair comparison

• To make the experiment more challenging

• To ensure the runner is comfortable

Tags

NGSS.MS-ETS1-4

NGSS.MS-LS1-5