2021 Scientific Method Flashcard Practice

Front

What is an inference?

Back

An inference is explaining an observation based on evidence.

Front

What are the last three steps of the scientific method?

Back

The last three steps are: collect data, analyze data, draw conclusions and communicate results.

Front

What is the first step in the scientific method?

Back

The first step is stating the problem in the form of a question.

Front

What type of graph shows percentages?

Back

A Pie Chart shows percentages.

Front

Which variable needs to stay the same in an experiment?

Back

The controlled variable needs to stay the same.

Front

What is the scientific method?

Back

The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

What is a hypothesis?

Back

A hypothesis is a testable prediction about the outcome of an experiment.

Front

What is a dependent variable?

Back

The dependent variable is the factor that is measured in an experiment.

Front

What is an independent variable?

Back

The independent variable is the factor that is changed or manipulated in an experiment.

Front

What is the purpose of a control group?

Back

The control group is used as a standard for comparison to determine the effect of the independent variable.