1.7- Video Questions

What is a fact?

• A statement that is always false

• A belief that everyone agrees with

• An unchangeable law of nature

• Something that is true

Tags

NGSS.MS-PS1-2

What can evidence do for a belief?

• Support its truth

• Change it into a fact

• Prove it false

• Make it less believable

Tags

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NGSS.HS-PS4-3

What is a hypothesis typically expressed as?

• An if-then statement

• A complex theory

• A law of nature

• A proven fact

Tags

NGSS.HS-PS1-2

What does a theory need to be considered well-established?

• No contradictions

• Support from many pieces of evidence

• Approval from all scientists

• It must be old

Tags

NGSS.HS-LS4-1

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Which of the following is an example of a law of nature?

• Water freezes at zero degrees Celsius

• The earth is a sphere

• Germs cause diseases

• Beliefs can be true or false

Tags

NGSS.HS-PS2-1