Worksheets2025-2026 Science Grades 6-8 Lab Safety Quiz Review
Total questions: 30
Worksheet time: 15mins
Name
Class
Date
1.
1. Which of the following should be done to check on a container that is being heated?
a)
look directly into the opening of the container to check for boiling
b)
feel if the container is hot by touching it with the back of your hand
c)
smell the opening of the container to determine if the chemical reaction has taken place
d)
look at the side of the glass container to check for bubbling
2.
2. Which of the following is acceptable in the science lab?
a)
Chewing gum
b)
Drinking water
c)
Eating a snack
d)
Wearing goggles
3.
3. Which of the following is acceptable in the science lab?
a)
Sandals
b)
Open-toed shoes
c)
Closed-toed shoes
d)
Shoes appropriate for the weather
4.
4. Personal eyeglasses provide as much protection as
a)
a face shield.
b)
safety glasses.
c)
splash-proof chemical goggles.
d)
none of the above.
5.
5. SELECT ALL THAT APPLY:
When gathering glassware and equipment for an experiment, you should
a)
read all directions carefully to know what equipment is necessary.
b)
examine all glassware to check for chips or cracks.
c)
clean any glassware that appears dirty.
d)
be sure that damaged equipment is used in the experiment.
6.
6. You are heating a piece of glass and now want to pick it up. You should
a)
use a rag or paper towels.
b)
pick up the end that looks cooler.
c)
use tongs.
d)
pour cold water on it.
7.
7. You are heating a substance in a test tube. Always point the open end of the tube
a)
toward yourself.
b)
toward your lab partner.
c)
toward another classmate.
d)
away from all people.
8.
8. If you wear contact lenses in the school laboratory
a)
take them out before starting the lab.
b)
you do not have to wear protective goggles.
c)
advise your science instructor that you wear contact lenses.
d)
keep the information to yourself.
9.
9. SELECT ALL THAT APPLY:
Before you leave the science room, you should
a)
clean your work area and equipment.
b)
return all equipment to the proper storage area.
c)
wash your hands with soap and water.
d)
give a high five to students at lab groups.
10.
10. When using scissors, always cut material
a)
away from you.
b)
toward you.
c)
in your hand.
d)
in a circle.
11.
11. The following activity is permitted in the laboratory
a)
chewing gum.
b)
eating.
c)
drinking.
d)
none of these.
12.
12. When you finish working with chemicals, biological specimens, and other lab substances, always
a)
treat your hands with skin lotion.
b)
wash your hands thoroughly with soap and water.
c)
wipe your hands on a towel.
d)
wipe your hands on your clothes.
13.
13. If a piece of equipment is not working properly, stop, turn it off, and tell
a)
the principal.
b)
your lab partner.
c)
your best friend in the class.
d)
the teacher.
14.
14. When handling animals, students should
a)
open cages only with permission.
b)
not tease or handle animals roughly.
c)
report bites or scratches to the teacher immediately.
d)
all of the above.
15.
15. Horseplay, practical jokes, or pranks in the classroom are
a)
okay.
b)
always against the rules.
c)
not dangerous.
d)
okay if you are working alone.
16.
16. SELECT ALL THAT APPLY:
Which of the following should NOT be worn during a laboratory experiment?
a)
Loose clothing
b)
Dangling jewelry
c)
Sandals
d)
Goggles
17.
17. Long hair in the laboratory must be
a)
cut short.
b)
held away from the experiment with one hand.
c)
always neatly groomed.
d)
tied back or kept entirely out of the way with a hair band.
18.
18. You have been injured in the laboratory (cut, burn, etc.). First you should
a)
visit the school nurse after class.
b)
see a doctor after school.
c)
tell the teacher at once.
d)
apply first aid yourself.
19.
19. If you do not understand a direction or part of a laboratory procedure, you should
a)
figure it out as you do the lab.
b)
try several methods until something works.
c)
ask the teacher before proceeding.
d)
skip it and go on to the next part.
20.
20. Approved eye protection devices (such as goggles) are worn in the laboratory
a)
to avoid eye strain.
b)
to improve your vision.
c)
only if you do not have corrective glasses.
d)
any time chemicals, heat, or glassware are used.
21.
21. If a fire erupts, immediately
a)
notify the teacher.
b)
run for the fire extinguisher.
c)
throw water on the fire.
d)
open the windows.
22.
22. TRUE or FALSE:
All chemicals in the lab (including foodstuffs and store-bought chemicals) should be treated as if they could be hazardous.
a)
True
b)
False
23.
23. TRUE or FALSE:
Work areas should be kept clean and tidy.
a)
True
b)
False
24.
24. TRUE or FALSE:
Laboratory work may be started immediately upon entering the laboratory even if the teacher is not yet present.
a)
True
b)
False
25.
25. TRUE or FALSE:
Never remove chemicals, specimens, or other equipment from the laboratory.
a)
True
b)
False
26.
26. TRUE or FALSE:
Always carry equipment (such as a microscope, balance, or centrifuge) using both hands.
a)
True
b)
False
27.
27. TRUE or FALSE:
All unauthorized experiments are prohibited.
a)
True
b)
False
28.
28. TRUE or FALSE:
You are allowed to enter the chemical preparation/storage area any time you need to get an item.
a)
True
b)
False
29.
29. TRUE or FALSE:
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
30.
30. TRUE or FALSE:
Do not leave a lit burner unattended.
a)
True
b)
False
100 %
