Worksheets4th Grade Science Safety
Total questions: 15
Worksheet time: 11mins
Name
Class
Date
1.
The lab room is an excellent place to
a)
Run around and play tag.
b)
Play a joke or prank on a fellow classmate
c)
Run an experiment.
d)
Have a snack
2.
When you walk in the room and see science equipment at your seat. Which of the following is okay to do before your teacher starts the class or gives instructions.
a)
Don’t touch anything until your teacher tells you to.
b)
Move the science equipment out of your way so that you can set your stuff down
c)
Pick up the science equipment and see what it is for.
d)
If they are goggles pick them up and try them on to see if they fit.
3.
Which of the following should you do during a lab?
a)
Leave the lab a mess so the janitor has something to do.
b)
Pick up hot beakers with your bare hands
c)
Never eat or taste anything from an experiment.
d)
Wear goggles if you feel like it.
4.
If you accidentally break or spill something what is the first thing you should do?
a)
Pick it up and clean up after yourself.
b)
Shove it under the desk or in a cupboard to hide it so you don’t get in trouble.
c)
Tell your teacher and then ask how to clean it up
d)
Leave it where it is so that your teacher can clean it up after class.
5.
Which of the following can you do during a lab?
a)
wash your hands after the experiment is over
b)
touch your mouth after touching a dead worm
c)
touch and taste liquids
d)
pick up broken glass
6.
If you want to smell something in a lab what should you do?
a)
Put your nose next to the source and sniff
b)
Tasting it will make it easier to smell, so do both
c)
Hold the substance away from you and waft the smell towards you with your hand
d)
Ask your lab partner to put there nose in it first to see if it is safe.
7.
Safety goggles should be worn
a)
at all times in the lab
b)
at all times if you don't have glasses
c)
when liquids or small particles could get into your eyes
d)
at your own discretion
8.
After completing an experiment, all chemical wastes should be
a)
taken home
b)
disposed of according to the teacher's instructions
c)
dumped in the sink
d)
left at your lab station for the next class
9.
When you are smelling a chemical, you should
a)
whiff
b)
waft
c)
take a deep breath
d)
smell it for as long as you can
10.
It is OK to start a lab before you read all the directions.
a)
True
b)
False
11.
You have been injured in the lab (cut, burned, etc.) First you should -
a)
apply first aid yourself
b)
tell the teacher at once
c)
see a doctor after school
d)
visit the school nurse after class
12.
If a piece of equipment is not working you should tell-
a)
your best friend in class
b)
your lab partners
c)
the custodian
d)
your teacher
13.
What should you do with chemicals leftover after an experiment?
a)
Follow the directions of the teacher
b)
Carefully pour them down the sink
c)
Throw them into the trash can
d)
Leave them on the table
14.
Cleaning up the science classroom is the job of -
a)
each student
b)
new students
c)
the teacher
d)
old students
15.
The most important thing during lab experiments is
a)
neatness
b)
finishing first
c)
safety
d)
getting the correct answer
100 %
