What do you Do?
What do you do if you see someone eating during a lab?
Tell them to stop because if their hands are dirty and they get into your lab experiment your whole thing could be messed up.
Why should you check the label twice before removing anything from it?
Because you don't do want to use a wrong chemical and your whole experiment would be messed up.
Why should you use extreme caution with hot surfaces?
Because otherwise you could burn yourself.
Should you read the steps in order?
Yes because if you don't your whole experiment could be messed up.
What do you do when someone takes off their safety goggles during a lab?
Tell them to put the goggles back on because it could be dangerous if chemicals got into your eyes.
Why shouldn't you use too much of a chemical?
Because it would be very dangerous to yourself and the experiment.
Why shouldn't you leave a heated substance alone?
Because it could set something on fire.
Should you wear open toed shoes during a lab?
What do you do if you dropped a beaker and it broke?
You tell Mrs. Dhien and clean it up carefully.
Why should you waft chemicals instead of smelling or touching chemicals?
Because touching chemicals could infect your skin and smelling could get chemicals into your body.
Why should you never touch hot surfaces with your bare hands?
Because you could get really burnt and get blisters.
Why should you keep aisles cleared while moving things during a lab?
Because if you trip you could get seriously hurt.
What do you do if someone is about to put something hot under cold water?
Tell them that it will shatter and put it under room temputure water.
Why should you be careful when transporting liquids from one place to another?
Because if you spill the chemical it would be very dangerous.
Should you leave glass on a hot plate for longer than instructed?
No because the glass could break or the thing inside the glass could expload.
Should you clean up after a lab?
Yes because if you leave something out and another student touches it, they could be in danger.
What do you do if you touch your face but your hands have chemichals on them?
You tell the teacher imediatly and get help.
Why shouldn't you put unused chemicals back into their original containers?
Because it could cause chemical reactions and it could fizz or foam and get onto your skin.
After done with a hot plate, what should you do?
Let it cool and then put it away neatly.
What should you do if your partner gets hurt during a lab?
Tell Mrs. Dhien and make sure they are ok.