Nature of Science

Front

What is a theory in science?

Back

A theory is a well-substantiated explanation of some aspect of the natural world, based on a body of evidence and repeatedly tested through observation and experimentation.

Front

What is the goal of a scientific investigation?

Back

The goal of a scientific investigation is to help the scientist solve a problem or answer a question.

Front

What is an independent variable?

Back

An independent variable is the factor that is changed or controlled in a scientific experiment to test its effects on the dependent variable.

Front

What is the scientific method?

Back

The scientific method is a systematic process that uses observation and experimentation to gain knowledge about events in nature.

Front

What represents ethical behavior in scientific investigation?

Back

Ethical behavior in scientific investigation includes accurate reporting of results, not exposing test subjects to unnecessary risks, and allowing others to review your work.

Front

What is a hypothesis?

Back

A hypothesis is a proposed explanation for a phenomenon, which can be tested through experimentation.

Front

What is a scientific law?

Back

A scientific law is a statement based on repeated experimental observations that describes some aspect of the world, often expressed mathematically.

Front

What is the dependent variable?

Back

The dependent variable is the factor that is measured or observed in an experiment, which is affected by changes in the independent variable.

Front

What is the importance of peer review in science?

Back

Peer review is important in science as it helps validate research findings, ensures accuracy, and maintains quality in scientific literature.

Front

What is an experiment?

Back

An experiment is a procedure carried out to support, refute, or validate a hypothesis.