U1 L2 Scientific Law vs. Theory

Front

What is a Scientific Law?

Back

A Scientific Law is a statement that describes what scientists expect to happen every time under a certain set of conditions.

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NGSS.MS-PS2-4

Front

What is a Scientific Theory?

Back

A Scientific Theory is a well-tested explanation for a wide range of observations and experimental results.

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Are Scientific Laws and Scientific Theories the same?

Back

False. They are different concepts.

Front

Does the common use of the term 'theory' mean the same as 'Scientific Theory'?

Back

False. They have different meanings.

Front

What does a Scientific Law describe?

Back

A Scientific Law describes a consistent relationship observed in nature.

Tags

NGSS.HS-PS2-4

Front

What does a Scientific Theory explain?

Back

A Scientific Theory explains why certain phenomena occur based on evidence.

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NGSS.HS-PS1-2

Front

Can a Scientific Theory become a Scientific Law?

Back

No, a Scientific Theory explains phenomena, while a Scientific Law describes them.

Front

Give an example of a Scientific Law.

Back

Newton's Law of Universal Gravitation.

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-4

Front

Give an example of a Scientific Theory.

Back

The Theory of Evolution.

Tags

NGSS.HS-LS4-1

NGSS.HS-LS4-2

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Front

What is the role of evidence in a Scientific Theory?

Back

Evidence is crucial as it supports the explanations provided by the theory.

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NGSS.HS-LS3-2

NGSS.HS-LS4-1

NGSS.HS-PS1-2