Lab Safety

You should never ______ chemicals in the lab. 

• taste
• touch
• smell
• all of the above

Tags

CCSS.RI.4.3

CCSS.RI.4.5

CCSS.RI.5.3

CCSS.RI.5.5

CCSS.RI.6.5

If you are not sure what to do during a lab activity:

• guess

• change lab partners

• ask a teacher

• just sit there and do nothing

Keeping your work area neat and clean is important because:

• My teacher is a neat-freak

• I won't lose my things

• It keeps the room dirty

• It helps prevent accidents.

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

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

At the end of the lab you see some leftover chemical that looks just like the stuff you were using.  You should:

• put the chemical back in the jar it came from.
• sweep it into your hand and throw it out.
• tell the teacher so you can dispose of it properly.
• tell your classmates that your lab partner is really messy.

Tags

NGSS.HS-ETS1-3

Helping to clean up the lab or classroom is the job of

• old students.

• maintenance

• each and every student.

• only the teacher.

When in the lab you should wear...

• open-toed shoes.
• sandals.
• closed-toes shoes.
• no shoes.

You should report accidents to the teacher __.

• after the class is over
• immediately 
• the following day
• never

When should you look over the experiment instructions? 

• After starting the lab
• When your teacher tells you to
• Before starting the lab
• It doesn't really matter.  Instructions are silly!

Bob and Lizzy are working in the lab. They are running and break a glass test tube. Which rule did the break?

• Know the location of the safety equipment.

• Do not eat or drink in the lab.

• Read instructions.

• No playing around!