WorksheetsUnit 1 Concept 1 - Lab Safety and Materials
Total questions: 25
Worksheet time: 13mins
You wear this to protect your clothing
Beaker
Lab Apron
Safety Goggles
Heat Resistant Gloves
Appropriate way to smell chemcials
Sneeze into
Sniff
Transfer
Waft
Used to move glassware that’s been heated
Beaker
Trash can
Beaker tongs
Funnel
Best for putting out fire on a person
Fire blanket
Lab apron
Fire extinguisher
Safety goggles
Worn to protect your eyes from chemicals
Heat resistant gloves
Lab apron
Safety goggles
Eye washing station
Used to measure mass
Graduated cylinder
Meter stick
Scale
Thermometer
Where should you dispose of glass
Onto the floor
Sink
Trash can
Glass waste can
Used to hold test tube in upright position and hold multiple test tubes
Erlenmeyer flask
Bunsen burner
Beaker
Test tube rack
Suzan had a doctors appointment in the morning. She ended up being late for science class on lab day. She came in to class and immediately started working with her lab partner in the lab. What is the major thing that she did wrong?
She didn’t put wash her hands before starting
She did not fully read the lab instructions before entering the lab
She was not considerate of her lab partner’s feelings
She didn’t give her teacher her tardy pass
What is the first step you should take when you break glass?
Depending on how bad the broken glass is, continue the lab
Get the teacher’s attention
Get the broom and start cleaning it up.
Stop drop and roll
This should be used on top of a beaker to prevent splattering of chemicals when they are being heated
Graduated cylinder
Lab apron
Beaker tongs
Watch glass
This is used to measure precise amounts of liquid
Test tube
Erlenmeyer flask
Graduated cylinder
Beaker
Used to support heated objects above the flame
Hot plate
Bunsen burner
Ring stand
Beaker tongs
Used for holding, mixing, and heating chemicals — can also be used to measure liquids, but not very accurate.
Graduated cylinder
Erlenmeyer flask
Beaker
Test tube
For transferring chemicals from large containers to smaller containers
Erlenmeyer flask
Test tube
Funnel
Beaker
Used for performing small chemical reactions
Ring stand
Erlenmeyer flask
Beaker
Test tube
For grinding solids into a powder
Mortar and pestle
Wire gauze
Beaker
Watch glass
Used to support a beaker on the ring stand over the bunsen burner
Bunsen burner
Ring stand
Tongs
Wire gauze
Always angle the test tube ________ from yourself and others
Towards
Against
Away
Under
Which of the following is not a lab safety guideline
Read the lab all the way through
Take lab seriously
Keep and organized space
When in doubt, ask your friend
Which of the following is not a lab safety guideline
Read the lab all the way through
Don’t take lab seriously
Keep and organized space
When in doubt, ask the teacher
Mason took caution to style his luscious locks today before school. He came to science and remembered that there is lab. What should Mason do?
Tie his hair back
Show all his friends how great his hair looks
Tell the teacher about his awesome hair
Not worry too much about it
Jason used beaker tongs to remove his beaker from the hot plate. He doesn’t want to break the beaker so he holds the beaker at the very bottom which causes the tongs to touch the hot plate which causes a burning rubber smell. What is Jason doing correct?
Holding the beaker at the bottom is not safe
The burning rubber creates a toxic smell
He is removing the beaker with the tongs
He did not tell the teacher about the burning rubber smell.
Mrs. Asa is busy talking to a student but Jimmy is really excited about lab so he decides to start the lab because he read through the materials last night and thinks he knows what he is doing. What did Jimmy do correctly?
He didn’t wait for the teacher
He didn’t put gloves on
He brought excitement to the science classroom
He did not wait for teacher instructions
What is your favorite subject (no correct answer)
Science
English
Math
Religion
Other
