Laser Classes
Protective Eyewear
PAL Lasers
OMG...Am I safe?
100
According to OSHA and the FDA, there are this many distinct classes, not including subsets, of lasers.
What is 4?
100
This is the type of clothing you should never wear when conducting a lab
What is loose or baggy clothing?
100
This is the action of "goofing off" and playing rough which is not tolerated
What is horse playing?
200
This is what you should do when you are finished with a lab before leaving the classroom.
What is return all items and cleaning up my work area?
200
You need to know where this is in case of an emergency or fire drill
What are the exit locations?
200
All chemicals in the science lab are considered this
What is dangerous?
200
Never open these in the classroom unless given permission from the teacher
What are storage cabinets?
300
This is the way you should always hold a microscope
What is one hand on the base and the other on the arm?
300
You should ALWAYS do this if you do not understand the instructions
What is asking questions?
300
This is what you should NEVER chew in the science classroom
What is gum?
300
Always wash these before leaving the classroom after a lab
What are hands?
400
These are the two types of glassware you should never pick up with bare hands
What is hot or broken?
400
You should always wear these when instructed
What are safety goggles?
400
This is the direction you should always cut any material
What is away from your body?
400
Never do this with your mouth with items used in a lab
What is taste?
500
This is what you need to do with long hair when conducting a lab
What is pulling it back?
500
You should always report this to the teacher immediately
What is an accident, injury or spill?
500
You should never do this to a lit burner, candle or flame
What is leave unattended?
500
Keep animals away from this in the science classroom
What is your face?
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