WorksheetsScience Lab Safety
Total questions: 14
Worksheet time: 7mins
1. When is food allowed in the science lab?
After period 1
When the desks appear clean
After lunch because the room has been cleaned
Food should never be consumed in science lab
2. Broken glass should be cleaned up by_______
the student immediately
the student when under teacher supervision
the person closest to the spill
the teacher
3. Where should stools be during labs?
Stacked at back of room
Neatly spaced so they can be sat on comfortably
Placed under work benches so they are out of the way
On top of the desk
4. True or False? Long hair should always be tied back during labs.
True
False
Depends on the circumstances.
5. Any footwear is allowed during a lab as long as there is a sole.
True
False
6. The only chemicals to be handled when performing a lab are, ___________
those with labels
any as long as they are at the back where the materials are.
the ones in sealed containers.
the ones that don't look dangerous
7. You should only smell chemicals in open containers when _________________
you "waft" the smell toward you
it's not bubbling or fizzing
it isn't a type of acid
8. On lab days, you should start the lab when _______
Your work space is clean and ready
You have safety goggles on
You have collected all the necessary materials
You have been given directions/instructions from your teacher
9. When cleaning up after a lab, what can be poured down the sink?
Anything that isn't bubbling or fizzing
Any clear liquid
Only chemicals that look safe
All materials should go into specific waste containers
Anything that isn't acidic
Horseplay, jokes, and pranks are appropriate in the science classroom at any time.
True
False
Part of lab safety includes reading the lab procedure...
before doing the lab
while doing the lab
after doing the lab
only if you think you really need it
When should safety goggles be worn?
at all times in the lab
when you feel like it
when liquids could splash into your eyes OR when using glassware
When working in the lab, you always...
work with only members of your group with a business-like attitude
ask questions when in doubt about procedures
clean up after yourself
all of the above
Before leaving the lab you should always wash or sanitize your hands.
True
False
