Quarter 1 Review PH

Front

What is the part of the experiment that is left alone or 'natural', and is used to compare back to?

Back

Control Group

Front

What should be kept the same when repeating an experiment to see if results can be replicated?

Back

All of the above (methods of data collection, methods of data analysis, manipulated and responding variables)

Front

What is a series of steps used by scientists to solve a problem or answer a question?

Back

Scientific Method

Front

What is a factor that the experimenter has full control over and changes to see what happens?

Back

Independent Variable

Front

What best explains the relationship between scientific theories and scientific laws?

Back

Scientific theories explain why and how nature follows specific scientific laws.

Front

What is the variable that is measured in an experiment?

Back

Dependent Variable

Front

What is the purpose of a hypothesis in an experiment?

Back

To provide a testable prediction about the outcome.

Front

What is the term for the group in an experiment that receives the treatment?

Back

Experimental Group

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data describes characteristics, while quantitative data involves numbers and measurements.

Front

What is a controlled experiment?

Back

An experiment where only one variable is changed at a time to isolate its effects.