Scientific Method and Experimentation Flashcard

Front

What are the steps commonly used by scientists in gathering information to test hypotheses and solve problems?

Back

Scientific methods.

Front

What is a standard for comparison in an experiment called?

Back

Control.

Front

Which unit of measurement in the metric system is used to measure volume?

Back

Liter.

Front

What does the symbol 'km' represent in terms of measurement?

Back

Length.

Front

What is a scientific law based on?

Back

Repeated observations made over long periods of time.

Front

What is the purpose of a hypothesis in scientific research?

Back

To provide a testable prediction.

Front

What is the difference between independent and dependent variables?

Back

Independent variables are manipulated, while dependent variables are measured.

Front

What is the role of a control group in an experiment?

Back

To serve as a baseline for comparison.

Front

What is the significance of peer review in scientific research?

Back

It ensures the validity and reliability of research findings.

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data describes characteristics, while quantitative data involves numerical measurements.