Front

Independent variable

Back

A variable that is changed or manipulated in a scientific experiment to test the effects on the dependent variable.

Tags

NGSS.MS-PS2-2

Front

Dependent variable

Back

A variable being measured in a scientific experiment.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS3-4

Front

Controlled variable

Back

A variable that is kept constant during a controlled experiment.

Tags

NGSS.MS-PS2-2

Front

Controlled experiment

Back

An experiment in which all variables are kept constant except for the ONE independent variable.

Tags

NGSS.MS-PS2-2

Front

Hypothesis

Back

A proposed explanation for a phenomenon, serving as a starting point for experiments.

Tags

NGSS.MS-LS1-5

Front

Qualitative data

Back

Descriptions collected in an experiment, that do not use numbers.

Front

Quantitative data

Back

Number information measured with standard units using laboratory tools.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-2

NGSS.MS-PS3-4

Front

Observation

Back

Using your five senses - sight, hearing, smell, taste, and touch to describe something

Tags

NGSS.MS-LS1-8

Front

Inference

Back

Making a guess or prediction based on what you observe

Front

Graduated Cylinder, Beaker, Flask

Back

Lab tool that measures volume of a liquid