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Scientific Method Flashcards | StudBud
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Scientific Method
Scientific Method
31 terms
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Scientific method and lab equipment
Flashcards
31 cards
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Practice quiz
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Questions
31
Answers
1
The first thing you do when hurt in the lab is
See a doctor after school
Visit the nurse after class
Apply first aid yourself
Tell the instructor at once
2
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Petrie Dishes
Flask
Funnel
Beaker
3
A change that occurs in an experiment that is directly caused by the experiment
Scientific Method
Independent Variable
Analysis
Experiment
4
Organized process used to solve problems
Analysis
Independent Variable
Purpose
Scientific Method
5
Identifies the problem and is usually stated as a question
Conclusion
Dependent Variable
Constants
Purpose
6
Approved eye protection is used
Only if you don't have corrective glasses
To avoid straining your eyes
Whenever chemicals, heat or glassware is being used
In order to approve your vision
7
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Test tube clamp
Test tube rack
Triple balance beam
Funnel
8
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Test tube rack
Triple balance beam
Beaker
Graduated cylinder
9
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Funnel
Eye dropper
Triple Balance Beam
Beaker
10
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Graduated cylinder
Microscope
Petrie Dishes
Safety glasses
11
Things that remain the same
Independent Variable
Hypothesis
Constants
Purpose
12
You want to pick up heated glass
Pour cold water on it
Pick it up by the cooler end
Use a rag or paper towel
Use tongs
13
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Beaker
Test Tube
Flask
Microscope
14
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Test tube clamp
Test tube
Graduated cylinder
Funnel
15
Long hair must be _______ in the lab
Tied back or entirely out of the way
Cut short
Held away with one hand
Always neatly groomed
16
An educated guess
Experiment
Constant
Analysis
Hypothesis
17
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Microscope
Flask
Beaker
Triple balance beam
18
When you don't understand a direction in the lab, you
Figure it out as you go
Ask the instructor before moving on
Skip it and move on
Try several things until you figure it out
19
Design a test, identify variables, step by step procedure
Dependent Variable
Conclusion
Purpose
Experiment
20
If a fire erupts in the lab,
Get a fire extinguisher
Open the windows
Tell the instructor
Put water on the fire
21
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Funnel
Petrie Dishes
Microscope
Beaker
22
Gather information and discover what is already known about the problem
Analysis
Independent Variable
Research
Hypothesis
23
Horseplay in the lab is
OK
Never OK
OK if working alone
Not dangerous
24
A change that occurs as a result of the independent variable
Research
Scientific Method
Hypothesis
Dependent Variable
25
?
Eye dropper
Beaker
Test tube
Flask
26
Which should NOT be worn in a lab
Dangling jewelry
Loose clothing
All of the above
Sandals
27
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Funnel
Graduated cylinder
Flask
Test tube
28
Record of what happened during the experiment, results are organized
Constants
Experiment
Analysis
Conclusion
29
An explanation of the data. Details are given and the hypothesis is reexamined
Research
Constants
Experiment
Conclusion
30
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Eye dropper
Test tube
Flask
Beaker
31
When heating a test tube, always point it
Toward your lab partner
Away from everyone
Toward the teacher
Toward yourself
