theory vs casual

What is a hypothesis according to the video?

• A proven scientific fact

• A suggested explanation to be tested

• A law that describes natural phenomena

• A casual guess

Tags

NGSS.HS-PS1-2

How does the video describe a scientific theory?

• An explanation supported by scientific evidence

• An untested opinion

• A description of natural phenomena

• A guess based on personal belief

Tags

NGSS.HS-LS4-1

What misconception did the narrator have about theories and laws?

• Laws explain phenomena, not describe them

• Theories can evolve into laws

• Laws are based on theories

• Theories are always true

Why can't scientific theories become laws?

• Laws are more complex than theories

• Theories are not based on evidence

• Theories are always disproven

• Laws and theories serve different purposes

What is the main difference between a scientific theory and a law?

• Laws are based on opinions, theories on facts

• Theories can become laws with enough evidence

• Theories are less important than laws

• Laws describe phenomena, theories explain them

What is the role of scientific laws according to the video?

• To prove scientific theories

• To guess the workings of nature

• To describe natural phenomena

• To explain why phenomena occur

Tags

NGSS.HS-PS2-1

Which of the following is NOT a scientific law mentioned in the video?

• Theory of general relativity

• Newton's second law of motion

• Law of the segregation of genes

• Law of independent assortment

Tags

NGSS.HS-PS2-1

What does the narrator wish regarding the word 'theory'?

• It was not used casually

• It should be replaced with 'law'

• It had a different term for scientific use

• It should be used more in science