Lab Safety

What should you do if you break glass in the lab?

• Tell the teacher.
• Sweep up the glass.
• Pick up the glass with your hands.
• Ignore it; the teacher will clean it up when she sees it later.

I must follow all instructions, written and verbal, about the laboratory procedures given by the teacher.

• True
• False

Tags

NGSS.3-5-ETS1-3

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

Tags

NGSS.HS-ETS1-2

Which of the following items are considered safety equipment in our classroom?

• Eyewash Station

• Emergency Shower

• Fire Extinguisher

• All of the Above.

If electrical equipment is damaged,

• try to fix it.

• report it to the teacher.

• use it anyway.

This sign means that

• the chemical is an irritant

• the chemical is a poison

• the chemical is flammable

• the chemical is corrosive

This sign means that

• the chemical is an irritant

• the chemical is a poison

• the chemical is flammable

• the chemical is corrosive

This sign means that

• the chemical is an irritant

• the chemical is a poison

• the chemical is flammable

• the chemical is corrosive