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Lab Safety and Scientific Method Review Flashcards | StudBud
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Lab Safety and Scientific Method Review
Lab Safety and Scientific Method Review
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Scientific Method Review
Flashcards
17 cards
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Questions
17
Answers
1
What should you wear to protect your eyes in the lab when mixing chemicals?
sunglasses
goggles
contacts
glasses
2
If there is broken glass in the lab YOU can clean it up yourself.
True
False
3
What is the dependent variable?
distance the plane flies - how far the plane would fly
mass of the plane
plane without paper clips
paper clips
4
Before conducting a lab, read all
the hypothesis
instructions
data
conclusions
5
Where is the proper place to store backpacks and books in the lab?
On the table
Back of the chair
Completely under the table
On my teacher's desk
6
An educated guess or predicion based on scientific information is known as a
data
observation
hypothesis
variable
7
In an experiment, the variable that "depends" on the independent variable is known as...
dependent variable
hypothesis
conclusion
independent variable
8
Horseplay is NOT permitted in science lab.
False
True
9
In an experiment, what "I" the scientist change is known as the
independent variable
conclusion
experiment
dependent variable
10
What is the dependent variable (what are they measuring as a result)?
None of the above
type of marble, surface of ramp
how far marble travels
slope of the ramp
11
What could be a CONSTANT in this experiment?
using the SAME marble
using different marbles
rolling a marble and a tennis ball
using different surfaces
12
Place in order the steps of the Scientific Method
A C B D E F G
A B G F E D C
B C E D A F G
B C A D E F G
13
Students with long hair should tie it back before starting any lab.
True
False
14
Which of the following is allowed during a lab?
horseplaying
eating a snack
drinking your juice
wearing your safety goggles
15
What is the last step in the scientific method?
Constant
Conclusion
Question
Test
16
What is the independent variable (what is the scientist changing)?
leaving gummy bear in vinegar
gummy bear's look
water
vinegar and water
17
When we NOTICE something, we make an
hypothesis
observation
experiment
data
