ACT Aspire Test Prep

Front

What is a scientific investigation?

Back

A scientific investigation is a systematic process used to explore observations, answer questions, and test hypotheses through experimentation.

Front

What is the purpose of a data table in an experiment?

Back

A data table organizes and displays data collected during an experiment, making it easier to analyze and interpret results.

Front

What is a variable in an experiment?

Back

A variable is any factor, trait, or condition that can exist in differing amounts or types and can affect the outcome of an experiment.

Front

What is a controlled variable?

Back

A controlled variable is a factor that is kept constant throughout an experiment to ensure that the results are due to the independent variable.

Front

What is the independent variable in an experiment?

Back

The independent variable is the factor that is changed or manipulated by the experimenter to observe its effect on the dependent variable.

Front

What is the dependent variable in an experiment?

Back

The dependent variable is the factor that is measured or observed in an experiment to assess the effect of the independent variable.

Front

What is a hypothesis?

Back

A hypothesis is a testable prediction about the relationship between two or more variables in an experiment.

Front

What is the importance of repeating experiments?

Back

Repeating experiments helps to verify results, identify errors, and ensure that findings are reliable and valid.

Front

What is correlation in data analysis?

Back

Correlation refers to a relationship or connection between two variables, indicating how one may change in relation to the other.

Front

What is causation?

Back

Causation indicates that one event is the result of the occurrence of another event, showing a cause-and-effect relationship.