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IPC Review Quiz 1

Total questions: 29

Worksheet time: 27mins

Name
Class
Date
1.

If a piece of equipment is not working properly, stop, turn it off, and tell

a)

your best friend in class.

b)

your lab partner

c)

the teacher.

d)

the principal.

2.

If you do not understand a direction or part of a laboratory procedure, you should

a)

ask the teacher before proceeding.

b)

skip it and go on to the next part.

c)

figure it out as you do the lab.

d)

try several methods until something works.

3.

It is okay to pick up broken glass with your bare hands as long as the glass is placed in the trash can.

a)

True

b)

False

4.

Horseplay, practical jokes, or pranks in the classroom are

a)

not dangerous.

b)

okay if you are working alone.

c)

always against the rules.

d)

okay.

5.

After completing an experiment, all chemcial wastes should be

a)

disposed of according to your teacher's directions.

b)

left a your lab station for the next class.

c)

taken home.

d)

dumped in the sink.

6.
You should never ______ chemicals in the lab. 
a)
taste
b)
touch
c)
smell
d)
all of the above
7.
When in the lab you should wear...
a)
open-toed shoes.
b)
sandals.
c)
closed-toes shoes.
d)
no shoes.
8.

Which of the following IS considered safety equipment in our classroom?

a)

Eyewash Station

b)

Emergency Shower

c)

Fire Extinguisher

d)

All of the above

9.
Long hair in the laboratory must be 
a)
tied back or kept entirely out of the way with a hair band, hairpins, or other confining device
b)
always neatly groomed
c)
held away from the experiment with one hand
d)
cut short
10.

Goggles are worn in the lab

a)

to avoid eye strain

b)

to improve your vision

c)

only if you do not have your own glasses

d)

any time chemicals, heat, or glassware are used

11.
A series of steps used by scientists to solve a problem or answer a question. 
a)
scientific method
b)
recipe
c)
data collection
d)
metric system
12.
A testable explanation to a problem that has not yet been tested. 
a)
data
b)
theory
c)
hypothesis
d)
fact
13.
This variable in an experiment is the one being changed by the scientist. 
a)
dependent variable
b)
independent variable
c)
data
d)
control group
14.
Testing a hypothesis often involves a(n):
a)
answer
b)
experiment
c)
problem
d)
safety check
15.
What is a hypothesis?
a)
A hypothesis is the right answer to an experiment.
b)
A hypothesis is the wrong answer to an experiment.
c)
A hypothesis is an educated guess.
d)
I don't know.
16.
The summary at the end of an experiment that explains the results. 
a)
conclusion
b)
procedures
c)
materials
d)
responding variable
17.
The name of the information that you get from your experiment (you organize it into charts and graphs).
a)
observations
conclusion
b)
data
c)
variables
d)
hypothesis
18.
An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the independent variable is ...
a)
The type of plant
b)
The amount of sunlight
c)
The type of music
d)
The type of liquid
19.
If you increase the amount of spinach you eat, then you will increase the iron in your blood. 
What's the dependent variable?
a)
increase the amount of iron in your blood
b)
spinach you eat
20.
Will a construction paper air plane fly faster than an airplane made from notebook paper? Choose the best hypothesis.
a)
If I make a paper airplane from notebook paper, then it will fly faster than construction paper.
b)
Yes.
c)
No.
d)
I think the construction paper air plane will fly faster.
21.
What are the first two steps of the scientific method in order?
a)
1, 2
b)
Observation, Ask a question
c)
Ask a question, For a hypothesis
d)
Make a plan, Experiment
22.
This part of the experiment serves as a basis of comparison; the one variable being tested has been omitted. 
a)
experimental group
b)
control group
c)
data
d)
variables
23.
When making an observation, you must use...
a)
Only Sight
b)
Smell & Touch
c)
ALL 5 Senses
d)
Only Taste
24.
Which one is an example of Qualitative Data?
a)
25 Pounds
b)
30 Seconds 
c)
2 Meters
d)
Soft
25.
Which is an example of Quantitative Data?
a)
42 grams
b)
Hard
c)
Squishy
d)
Blue
26.
How long is the pencil?
a)
16 inches
b)
16 cm
c)
6 inches
d)
6 cm
27.
How long is the paper clip?
a)
3 cm
b)
4cm
c)
5cm
d)
4 in
28.
What is the measurement of this line to the nearest centimeter?
a)
7 centimeters
b)
8 centimeters
c)
10 centimeters
d)
11 centimeters
29.
What is an inference?
a)
An observation
b)
Conclusions or deductions based on observation
c)
A safety rule
d)
The unit of measurement for mass

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