WorksheetsScience Safety
Total questions: 10
Worksheet time: 5mins
What should you do if you do not understand the written or verbal directions for an activity?
go ahead and start the activity
ask the instructor before proceeding
figure it out as you go
do not do the activity
True or False
You should always work on science activities or labs alone.
True
False
When should you wear googles in the classroom?
when chemicals are being used
when heat is being used
when glassware is being used
all of the answers are correct
True or False
Do not eat food, drink beverages or chew gum when performing experiments in the lab.
True
False
Should you return unused chemicals to their original containers?
Yes
No
When you are heating a solution in a test tube where should you point the open end of the test tube?
towards you
towards you lab partners
towards the teacher
away from all people in the area
What should you do if your lab group breaks a glass beaker?
do not handle the glass with your bare hands
use a brush and dust pan to clean up broken glass
place the glass in a designated disposal container
all of the answers are correct
True or False
You can use a straw to remove liquids from beaker to put into a test tube.
True
False
Which is NOT a step you should complete when you are finished with a lab or activity?
leave extra chemicals sitting at your lab station
wash your hands
clean the counter tops and lab station
clean all equipment used so its ready for the next group
How should you dress to perform a lab or activity?
long hair should be tied back
closed toes shoes, no sandals
wear normal clothing that is not loose or baggy
All of the answers are important when you are performing a lab or activity
