Unit 0 - Science Skills - Semester Review

Front

What does CER stand for?

Back

Claim, Evidence, and Reasoning

Front

What is the process used by scientists to study the world around them?

Back

Scientific method

Front

In an experiment testing if the mass of a paper airplane affects the distance it flies, what is the independent variable?

Back

Change the mass of the plane

Front

What is a variable that stands alone and isn’t changed by other variables you are trying to measure?

Back

Independent Variable

Front

What type of graph is used to show a relationship between variables that change over time?

Back

Line graph

Front

What is the definition of a dependent variable?

Back

A variable that depends on other variables in an experiment.

Front

What is the purpose of a control group in an experiment?

Back

To provide a standard for comparison.

Front

What is a hypothesis?

Back

A testable prediction about the relationship between variables.

Front

What is the difference between qualitative and quantitative data?

Back

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

Front

What is the significance of peer review in scientific research?

Back

It ensures the research is evaluated and validated by other experts in the field.