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Unit 1-Lab Safety, Tools of Science, Scientific Method Flashcards | StudBud
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Unit 1-Lab Safety, Tools of Science, Scientific Method
Unit 1-Lab Safety, Tools of Science, Scientific Method
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1
It is ok to drink from a water bottle during a lab.
True
False
2
___________ is a computer model that shows a process.
simulation
theory
data
model
3
What is the last step of the Scientific Method?
Form a hypothesis
State the Problem
Draw a Conclusion
Analyze Data
4
If you break glass during a lab, you should _____
leave it for the janitor
tell the teacher immediately
tell the teacher at the end of class
try to clean it up yourself
5
What is the measurement of this metric ruler?
1.8 m
2.8 m
1.8 cm
2.8 cm
6
used to measure temperature
scale
triple beam balance
thermometer
graduated cylinder
7
If a student breaks something, the instructor should be notified immediately.
False
True
8
Used to protect your hands from harmful chemicals
lab coat
goggles
gloves
graduated cylinder
9
Students should wait for all instructions before beginning any lab.
True
False
10
What is a set of hypotheses that have been supported by testing over and over again?
infer
control
theory
conclusion
11
The teacher will clean up at the end of a lab so it is ok to just leave out your materials.
True
False
12
What is the volume of the liquid in this graduated cylinder?
29 ml
20 ml
34 ml
24 ml
13
Protects your body from harmful chemicals
goggles
lab coat
gloves
graduated cylinder
14
Used to protect eyes from splashes
gloves
graduated cylinder
lab coat
goggles
15
measures length in centimeters and meters
scale
metric ruler
graduated cylinder
triple beam balance
16
What is the step of the Scientific Method in which you might do research?
State the Problem
Perform an Experiment
Draw a Conclusion
Gather information
17
_______ means to state ahead of time what you think is going to happen.
hypothesis
conclusion
predict
infer
18
What word means to form a conclusion?
infer
hypothesis
predict
control
19
During this step of the Scientific Method, you might create a graph with your test results
Perform an experiment
Gather information
Draw a conclusion
analyze data
20
What is a test that is performed in order to gather specific information?
analyze
conclusion
data
experiment
21
What is the first step of the Scientific Method?
Analyze Data
State the Problem
Gather Information
Draw a Conclusion
22
What is information you collect when you observe something?
control
simulation
data
theory
23
What is the 3rd step of the Scientific Method?
Gather Information
Perform an Experiment
State the Problem
Form a Hypothesis
24
What is the suggested answer to a question or a problem?
data
theory
experiment
hypothesis
25
___________ is the curve at the surface of a liquid in a thin tube.
analyze
law
hypothesis
meniscus
