Front

What is the purpose of repeating an experiment multiple times?

Back

To assure that the results are consistent and valid.

Front

Is the Prime Meridian a line of Latitude or Longitude?

Back

Longitude.

Front

What is the composition of the atmosphere?

Back

Gasses.

Front

What is the part of an investigation that remains unchanged?

Back

Constant.

Front

In an experiment to determine which brand of gasoline makes a car drive the fastest, what is the independent variable?

Back

Brand of gasoline.

Front

What is a hypothesis?

Back

A testable prediction about the relationship between variables.

Front

What is the dependent variable in an experiment?

Back

The variable that is measured or observed in response to changes in the independent variable.

Front

What is a control in an experiment?

Back

A standard for comparison that remains unchanged.

Front

What is the scientific method?

Back

A systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

What is a variable in an experiment?

Back

Any factor, trait, or condition that can exist in differing amounts or types.