Lab Safety

When is it OK to eat or drink in the lab?

• Always

• Never

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

When should you tie back long hair or baggy clothing?

• When working with chemicals

• When doing dissections

• When working with matches

• Any time you are working in the lab

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

• True

• False

Tags

NGSS.HS-PS2-5

I will perform only those activities that have been authorized by the instructor.

• True

• False

I will immediately notify the instructor only about major accidents.

• True

• False

Part of lab safety includes reading the lab procedure...

• before doing the lab.

• after doing the lab.

• while doing the lab.

• only if you think you really need it.

When should safety goggles be worn?

• at all times in the lab

• when liquids could splash into your eyes OR when using glassware

• when you feel like it

When in the lab...

• long sleeves and loose clothing should be rolled up

• long hair should be pulled back

• closed toe shoes should be worn

• all of the above

When working in the lab, you always...

• work with only members of your group with a business-like attitude

• clean up after yourself

• ask questions when in doubt about procedures

• all of the above