A sports player scores a goal. A scientist gives a weather report. A friend watches a television show. A nurse checks the temperature of a patient.
I gave my students this multiple choice question: People use many tools to help measure changes. Which person is measuring a change?

Only one answer is correct among these 4 choices:
- A sports player scores a goal.
- A scientist gives a weather report.
- A friend watches a television show.
- A nurse checks the temperature of a patient.

Could you tell me which one is correct?

A nurse checks the temperature of a patient.