Nature of Science

The _ is an organized set of investigation procedures used by scientists.

• scientific method

• scientific law

• scientific theory

A _ is an educated guess or testable prediction

• control

• hypothesis

• dependent variable

An organized procedure for testing a hypothesis is a(n) _.

• experiment

• independent variable

• constant

Tags

NGSS.MS-PS2-2

The factor that is adjusted by the experimenter is the _.

• control

• independent variable

• dependent variable

A rule of nature that sums up related observations to describe a pattern in nature is a _.

• scientific law

• hypothesis

• scientific theory

A _ is an explanation based on experiments or the most logical explanation.

• hypothesis

• scientific law

• scientific theory

Tags

NGSS.MS-LS1-5

NGSS.MS-PS1-2

The SI base unit for temperature is _.

• Farenheit

• Celsius

• Kelvin

The _ is the base metric unit of liquid volume.

• gram

• liter

• ounce

The symbol km is used to describe a _.

• kilometer

• kilomass

• kectameter

The amount of space occupied by an object is _.

• mass

• volume

• density