Lab Symbols
True or False
Lab Equipment
Safety
Scenarios
100


Eye Protection/Safety Goggles

100

If you drop glassware in a lab, you should immediately pick up the broken glass before someone gets hurt

False

100


Beaker

100

What should you always do first if something goes wrong in the lab?

Tell the teacher

100

Mike and Colleen has a lot of chemical left over. They dumped the chemical in the sink and left the water running in the sink as they left class.

Never pour substances down the sink unless instructed by your teacher

200


Poison/Toxic

200

If someone's hair was to catch on fire, you should use a fire blanket to put it out instead of a fire extinguisher

True

200


Triple Beam Balance

200

How should you dress for labs?

Hair tied back, no loose clothing, no dangly jewelry, close toed shoes, goggles/gloves/apron if necessary

200

Heather and Jennifer were absent the day before the investigation was discussed. They gathered materials watched their classmates to see what to do, not taking the time to read directions.

Always ask clarifying questions about the lab directions before starting a lab

300


Flammable/Fire Hazard

300

If you are kicked out of the lab 3 times for behavior, you will never get to participate in a lab again

True

300


Spring Scale

300

When should you wash your hands while participating in a lab?

Before and after the lab

300

A student is adding small drops of acid to a solution. They are leaning in closely to count how many drops of acid they are adding. The acid splashes and gets in their eyes.

Leaning up close to a solution, and the student is not wearing safety goggles

400


Biohazard

400
Safety glasses are equally as protective as safety goggles

False

400


Graduated cylinder

400

When should you clean a lab?

Both during and after the lab

400

The teacher was not in the room yet. Jake began weighing chemicals, touching them with his hands. His nose itched, so he rubbed it.

Do not work alone in a lab, wear gloves while working with chemicals, never touch your face during a lab.

500


Radioactive

500

When you are finished with a lab, you should dispose of chemicals in the sink

False

500


Mortar and Pestle

500

What is the safest way to smell a substance?

Waft the scent toward your face

500

Name 3 rules being broken in the lab

- No eating or drinking

- No horseplay

- Tie hair back

- Leave nothing in walkways

- Handle sharps carefully