Hypothesis, Theory, Law

Laws are usually mathematically defined.

• True
• False

Tags

NGSS.HS-PS2-2

NGSS.HS-PS2-4

A scientific ____________ is a statement that describes what always happens under certain conditions in nature.

• law
• theory
• method
• variable

Tags

NGSS.HS-PS2-1

A scientific ____________ is a broad explanation for events that is widely accepted as true.

• law
• theory
• observation
• method

Laws tells us that it happens but doesn’t describe how or why.

• True
• False

A possible explanation to a problem that has not yet been tested. 

• data
• theory
• hypothesis
• fact

Force = mass x gravity

• Hypothesis

• Theory

• Law

Tags

NGSS.HS-PS2-1

Humans will live on Mars after 50 years.

• Hypothesis

• Theory

• Law

Tags

NGSS.HS-ETS1-1

There is no attractive or repulsive forces between gas molecules.

• Hypothesis

• Theory

• Law

Tags

NGSS.HS-PS1-3

True or False.  Theories change because new technology improves our ability to observe the natural world.

• True
• False

True or False.  Laws DO NOT change with new evidence.

• True
• False