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Scientific Method/Lab Safety Flashcards | StudBud
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Scientific Method/Lab Safety
Scientific Method/Lab Safety
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Middle school scientific method/lab safety review.
Flashcards
14 cards
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Practice quiz
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Questions
14
Answers
1
Should experimental results be shared with othe scientists ?
yes
no
2
A proper experiment will have how many independent variables?
4
2
3
1
3
In an experiment, this is the "comparison group"
control
Independent variable
dependent variable
hypothesis
4
This is the study of matter and energy
Physical Science
Life Science
Geology
Biology
5
What materials belong in a "sharps" container?
old goggles
dirty lab coat
used lab gloves
broken test tube
6
In an experiment, this is the variable that you are changing.
dependent
hypothesis
control
independent
7
The girl in the picture is not following what lab safety rule ?
She is not wearing goggles
She is not wearing a lab coat
Her hair is not tied back
8
This student is breaking what lab rule?
do not drink glass cleaner
do not taste chemicals
No jewelry
9
In the scientific method, this is known as an "educated guess".
hypothesis
dependent variable
blind test
control
10
What is best to eat during a lab ?
popcorn
Big Mac
nothing
chicken wings
11
This is the study of living things.
Earth Science
Life Science
Physical Science
Chemistry
12
In an experiment, this is the variable youare measuring.
hypothesis
control
dependent
independent
13
This is the study of Earth and space.
Geometry
Life Science
Earth Science
Physical Science
14
In science, experiment results are usually in the form of this .
graphs
tables
numbers
pictures
