Scientific Investigation

Front

What is qualitative data?

Back

Data that is observed using your 5 senses and is described through the use of words.

Front

What is the trend in temperature in New York City?

Back

It is mostly increasing.

Front

What is the independent variable in an experiment?

Back

The variable that 'I' change intentionally.

Front

What is a possible source of error when measuring height in a class?

Back

The accuracy of making and recording measurements.

Front

What is the dependent variable in an experiment?

Back

The variable that is measured or affected in the experiment.

Front

Define quantitative data.

Back

Data that can be measured and expressed numerically.

Front

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

Back

To provide a baseline for comparison against the experimental group.

Front

What is a hypothesis?

Back

A testable prediction about the relationship between variables.

Front

What is the difference between independent and dependent variables?

Back

The independent variable is manipulated by the researcher, while the dependent variable is measured.

Front

What is the scientific method?

Back

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