Nature of Science Pretest

Front

What is a scientific law?

Back

A statement based on repeated experimental observations that describes how the universe works under certain conditions.

Front

What is observation in science?

Back

Information gathered using your 5 senses.

Front

What do you call the final results and answers to your big question in an experiment?

Back

Conclusion.

Front

What device is used to measure the mass of an object?

Back

Balance.

Front

What is a quantitative observation?

Back

An observation that includes a number, such as 'It is 5 cm long.'

Front

What is a hypothesis?

Back

A proposed explanation for a phenomenon, which can be tested through experiments.

Front

What is an inference?

Back

A conclusion drawn from observations and prior knowledge.

Front

What is the purpose of a scientific investigation?

Back

To answer a question or test a hypothesis through experimentation.

Front

What is a variable in an experiment?

Back

A factor that can change and affect the outcome of an experiment.

Front

What is a control in an experiment?

Back

A standard for comparison that remains constant throughout the experiment.