Safety Lab Test

If you do not understand a direction or part of a lab procedure, you should

• figure it out as you do the lab
• try several methods until something works
• skip it and go to the next part
• ask your teacher

After completing an experiment, all chemical wastes should be

• dumped down sink
• taken home
• thrown in trash
• disposed of according to teacher's directions

You are heating a substance in a test tube. Always point the open end of the tube

• towards your body
• toward your lab partner
• towards another classmate
• away from all people

You have been injured in the laboratory (cut, burn, etc.). First you should

• visit school nurse
• text your parent
• see a doctor after school
• tell teacher immediatly

Approved eye protection devices (such as goggles) are worn in the laboratory

• to improve vision
• only if you don't wear glasses
• anytime heat, chemicals, or glassware are used
• to avoid eye strain

You should never ______ chemicals in the lab. 

• taste
• touch
• smell
• all of the above

Tags

CCSS.RI.6.3

CCSS.RI.7.3

CCSS.RI.7.5

CCSS.RI.8.3

CCSS.RI.8.5

Keeping your work area neat and clean is important because:

• My teacher is a neat-freak
• I won't lose my supplies in the clutter.
• It keeps the room from looking messy.
• It helps prevent accidents.

I can perform my own experiments with lab materials ___.

• I am sure it is safe to do so.
• Whenever I want to.
• When all of my group is ready.
• Never.

Tags

NGSS.HS-ETS1-3

Disrupting other students in the laboratory with horseplay in the lab is:

• helpful.
• allowed
• dangerous.
• the quickest way to do a job.

What is the CORRECT procedure for students to follow if a chemical is spilled?

• Stand back and advise the teacher of the spill.
• Run madly out of the room.
• Splash large amounts of water onto the spill.
• Immediately ask to go to the restroom.