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WorksheetsScience Safety
Total questions: 10
Worksheet time: 6mins
When in a science lab you should never...
Eat or drink
Take measurements
Wear goggles
Heat up beakers
If you aren't sure about anything included in the investigation you are performing, you should always ask __________.
Your friend
A person in the next class
Your teacher
Which items of clothing are not safe in a science lab?
Open toe shoes
Closed toe shoes
Long hair not tied up
Goggles
Lab apron
If there is broken glass, you should...
Sweep it up using paper towels
Sweep it up using a broom
Tell your teacher who will dispose of it in the glass disposal box
Leave it on the ground
After performing a lab investigation using chemicals, what should you do before you leave the classroom? (select all that apply)
Clean up your lab area
Pour excess chemicals down the drain
Wash your hands
Store all equipment in the correct locations
Take a victory lap around the room
If a chemical splashes into your eye, what safety tool will be the most effective to prevent damage to your eye?
The sink
Paper towels
Eye wash
Safety Shower
Fire blanket
If you pour out too much of a chemical, what should you do with the excess?
Pour it back into the container.
Pour the extra down the sink
Dispose of any extra chemical in the method listed in the instructions
Pour it outside in the grass
What is the best way to protect yourself in an investigation?
Hold chemicals as far away from you as possible
Read the instructions for the investigation and ask questions if needed.
Listening to whatever your lab group says
Wearing as many pieces of protective equipment as possible
When trying to observe a smell in a lab investigation you should...
waft the air toward your nose
place your nose directly above the beaker or other container
Inhale as much of the air above the beaker as possible
Which of the following is NOT an acceptable method of observation in a science lab?
Seeing
Smelling
Tasting
Listening
