
Theories vs Laws
Presentation
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Science
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7th - 8th Grade
•
Practice Problem
•
Medium
+1
Standards-aligned
Elizabeth Cottrell
Used 204+ times
FREE Resource
8 Slides • 8 Questions
1
Scientific Theories vs Scientific Laws
2
Why Should You Care?
So you can be more informed about what you hear in the media
Science concepts can make a bit more sense , these are important vocab words that we often use incorrectly!
You can defend yourself better if you get into scientific debates!
3
Multiple Choice
Scientific Laws are more powerful and mean more than Scientific Theories
True
False
4
"It's just a theory!"
Uhm, not true.
Common Usage of Theory: Is a guess, and not proven.
Example: "I have a theory about why you're failing science class!"
5
Scientific Usage of Theory
A scientific theory is a proposed explanation for how a natural phenomenon occurs.
It is backed up by rigorous testing, other scientists, and tons of data
They are generally accepted to be true
They are developed using trial atfter trial of experiments
6
Examples of Scientific Theories!
Theory of Evolution
Cell Theory
7
Scientific Theories DO NOT Eventually Turn into Scientific Laws
They're two different things
8
Scientific Laws
Laws describe what will happen in a given situation typically using a mathematical equation.
Based on observations of a phenomenon
Laws are typically a starting place in science! We start with what we know, then use it to ask questions and experiment to then create theories to explain why
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BOTH Theories and Laws
Are viewed as scientific facts
Can be adjusted if new information is discovered
Are formed from rigorous testing, observations, and support from the scientific community
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Multiple Choice
A scientific theory:
Describes a natural phenomenon
Explains a natural phenomeon
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Multiple Choice
A scientific law:
Describes a natural phenomenon
Explains a natural phenomenon
12
Multiple Choice
Is this statement a scientific theory: "I think that the loch ness monster is real because I've seen it in pictures."
Yes
No
13
Multiple Choice
True or False: If something is a scientific theory, that means it is not reliable and we shouldn't believe it.
True
False
14
Multiple Choice
True or False: Scientific laws are typically a starting point when forming experiments.
True
False
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Fill in the Blanks
Scientific theories and laws can be formed by following (and repeating many times) the scientific:
Type answer...
16
Multiple Choice
True or False: Scientific laws are typically a starting point when forming experiments.
True
False
Scientific Theories vs Scientific Laws
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