Nature of Science

An explanation of how things happen based on knowledge gained from many observations and investigations

• Scientific Theory

• Scientific Law

• Description

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

Rule that describes a repeatable pattern in nature

• Scientific Theory

• Scientific Law

• Scientific Explanation

Girls wear makeups

• Scientific Theory

• Scientific Law

• Neither

An object falls downward when it is dropped.

• Scientific Theory

• Scientific Law

• Neither

Tags

NGSS.MS-PS2-4

An object falls downward because of gravity

• Scientific Theory

• Scientific Law

• Neither

Tags

NGSS.HS-PS2-4

What is International System of Units

• The International agency that decides the base units

• The internationally accepted system of measurement

• A group of scientists from different counties

• A union of scientists that monitors science experiments in different schools

The abbreviation of "International System of Units"

• ISU

• SI

• IU

• SU

Base unit of length

• ampere

• meter

• seconds

• kelvin

• celsius

Base unit of electric current

• ampere

• meter

• seconds

• kelvin

• celsius

Base unit of temperature

• ampere

• meter

• seconds

• kelvin

• celsius