Nature of Science

Front

Using one or more of your senses to gather information is called...

Back

Observing

Front

A testable prediction is a...

Back

Hypothesis

Front

The variable that is changed by the scientist to test a hypothesis is called the ________________.

Back

Independent variable

Front

The steps commonly used by scientists in gathering information to test hypotheses and solve problems are called _____

Back

Scientific method

Front

Catherine is testing which soil will help grow grass the tallest. The height of the grown grass is the ____________ variable.

Back

Dependent (it's what you measure)

Front

What is the definition of a scientific theory?

Back

A well-substantiated explanation of an aspect of the natural world that is based on a body of evidence.

Front

What is the purpose of a control in an experiment?

Back

To provide a standard for comparison and to isolate the effects of the independent variable.

Front

What is the difference between qualitative and quantitative data?

Back

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

Front

What does it mean to infer in science?

Back

To draw a conclusion based on observations and prior knowledge.

Front

What is a scientific law?

Back

A statement that describes a consistent and universal relationship observed in nature.