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Scientific Theory Vs. Law

Scientific Theory Vs. Law

Assessment

Interactive Video

Biology

9th - 12th Grade

Practice Problem

Medium

NGSS
HS-LS3-2, HS-PS1-1, HS-LS4-1

+2

Standards-aligned

Created by

Allyson Holloway

Used 10+ times

FREE Resource

8 questions

Show all answers

1.

SLIDE QUESTION

30 sec • Ungraded

2.

OPEN ENDED QUESTION

3 mins • 1 pt

All of the theories below have turned out to be wrong.
Research one of the following scientific theories and provide a brief description about why the theory was wrong.

  1. Einstein's Static Universe

  2. The Blank State Theory

  3. The Martian Canals

  4. The Expanding Earth

  5. Spontaneous Generation

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3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes how theories relate to laws?

Theories are laws that have not been proven true yet

Theories attempt to explain why things happen and laws predict what will happen

Laws attempt to explain why things happen and theories predict what will happen

Laws are theories that have not been proven true yet

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following might be an example of a theory?

You develop an equation that successfully predicts the size of a crater given the size of the meteor

A broad explanation describing how inherited traits change in a population over generation.

A precise mathematical relationship that calculates the trajectory of a projectile.

A step-by-step procedure for testing how light intensity affects plant photosynthesis

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What made Mendeleev's theory about the organization of matter in the periodic table so powerful?

His theory predicted unknown elements that were later found

He was the first scientist to attempt to organize elements in a pattern

His theory later 'grew up' into a law about elemental properties

When he paired oxygen with potassium, it went 'OK'

Tags

NGSS.HS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

New data is found which goes against what scientists predicted should happen. Which of the following is a potential result of the new research?

Confirmation of existing theories without changes.
Immediate acceptance of the new data as fact.
Reevaluation of existing theories and further research.
Complete dismissal of all previous research findings.

Tags

NGSS.HS-LS4-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is true of a theory that has been found to be incorrect?

It can never be revised or improved.
It is always discarded from scientific discourse.
It is considered a definitive answer to a question.
It can still contribute to scientific understanding.

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