Study Guide Review: Prerequisite

Front

What is an inference?

Back

An inference is a conclusion reached based on evidence and reasoning rather than from explicit statements.

Tags

NGSS.MS-LS1-4

NGSS.MS-LS2-4

NGSS.MS-LS4-4

Front

What does qualitative data refer to?

Back

Qualitative data refers to descriptive information that can be observed but not measured, such as colors, textures, and feelings.

Front

What does quantitative data refer to?

Back

Quantitative data refers to numerical information that can be measured and counted, such as height, weight, and age.

Tags

NGSS.MS-LS2-1

NGSS.MS-PS1-2

NGSS.MS-PS3-4

Front

What is a dependent variable?

Back

A dependent variable is the variable that is tested and measured in an experiment, often affected by changes in the independent variable.

Tags

NGSS.MS-PS2-2

Front

What is an electronic balance used for?

Back

An electronic balance is used to measure the mass of an object with high precision.

Front

What is the unit of measurement for volume?

Back

The unit of measurement for volume is the liter.

Front

What is the difference between qualitative and quantitative observations?

Back

Qualitative observations describe characteristics, while quantitative observations involve measurements and numbers.

Front

What is a scale in scientific measurement?

Back

A scale is a device used to measure weight or mass.

Front

What is the purpose of a thermometer?

Back

A thermometer is used to measure temperature.

Front

What is a graduated cylinder used for?

Back

A graduated cylinder is used to measure the volume of liquids.