Worksheetslab safety and tools
Total questions: 20
Worksheet time: 40mins
Name
Class
Date
1.
Tell the teacher if you see something or someone being unsafe?
a)
True
b)
False
2.
Notify the teacher if you have an accident or an injury after YOU take care of it.
a)
True
b)
False
3.
Jill is getting ready to do a science experiment with some other students. Jill wants to be safe during the experiment. Which of these should Jill not do?
a)
tie her loose hair back
b)
take off her long necklace
c)
make sure she is wearing shoes that completely cover her feet
d)
get a snack ready to eat during the experiment
4.
A balance would be the best tool for measuring which of the following?
a)
the texture of soil (how it feels)
b)
the length of a stick
c)
the mass of a rock
d)
the color of a leaf
5.
You should always follow the teachers instructions.
a)
True
b)
False
6.
What process to smell chemicals is this person doing
a)
sniffing
b)
snorting
c)
wafting
d)
wifting
7.
When should you wash your hands?
a)
After using chemicals or fingerprinting
b)
After sneezing or using tissues
c)
After using the bathroom
d)
All of these!
8.
Fooling around in the lab, throwing things, and doing unauthorized experiments are all:
a)
Not dangerous
b)
Great if you have time
c)
Always against the rules
d)
Ok every other Tuesday
9.
What tool is this?
a)
Beaker
b)
Graduated Cylinder
c)
Microscope
d)
Spring Scale
10.
What tool is this?
a)
Funnel
b)
Test Tube & Holder
c)
Balance Scale
d)
Beaker
11.
What tool is this?
a)
Microscope
b)
Graduated Cylinder
c)
Beaker
d)
Funnel
12.
What tool is this?
a)
Beaker
b)
Test Tube and Holder
c)
Graduated Cylinder
d)
Pipette
13.
What tool is this?
a)
Safety Glasses
b)
Microscope
c)
Themometer
d)
Funnel
14.
The most important thing in lab experiments is
a)
getting done first
b)
getting the right answers
c)
safety
d)
penmanship
15.
If you are not sure what to do during the lab activity, what should you do?
a)
Guess
b)
Rely on your lab partner
c)
Ask your teacher
d)
Sit quietly
16.
You should prepare for each lab experiment by reading all the instructions
a)
while doing the lab
b)
before starting the lab
c)
after school
d)
next week
17.
In the event of an accident, what is the first thing you or your lab partner must do?
a)
scream
b)
run
c)
tell another student
d)
notify the teacher
18.
Long hair in the laboratory must be
a)
tied or pinned back
b)
neatly groomed
c)
held away from the experiment with one hand
d)
cut short
19.
You should wait until the end of the day to report a spill.
a)
True
b)
False
20.
If you wanted to measure an irregular object's volume, which of the following devices could you use?
a)
A graduated cylinder
b)
A beaker
c)
A scale
d)
A ruler
100 %
