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WorksheetsLAB RULES
Total questions: 15
Worksheet time: 8mins
It's safe to start the activity even without the teacher inside the laboratory.
TRUE
FALSE
Horseplay, jokes, and running in the laboratory room are
allowed if nobody gets hurt
okay if teacher's not looking
always against the rules
allowed if there is no laboratory activity
What would you do first if there is an accident and something breaks during the lab?
tell the teacher
carefully clean up the mess
warn your classmates that something broke
finish your experiments
If you do not understand a direction or part of a laboratory procedure, you should:
proceed with the activity
analyze the instruction
ask the teacher
just follow what is instructed you to do
It's okay to mix chemicals in the laboratory room to learn more.
TRUE
FALSE
Which one of these is an unsafe lab procedure?
reporting a spill and broken glass to the teacher
wearing goggles at all times
looking over lab equipment for damages before using it
none of these
What should you always do after you have completed a laboratory?
leave your materials out for the next class
answer the lab report
clean the laboratory material you used and put them away
throw all materials away
Completely read all directions before beginning with the experiment.
TRUE
FALSE
Rushing through a lab to finish first is
safe
unsafe
Drinking liquid from a beaker is
unsafe
safe
Which one of these items are allowed in a laboratory?
open toed shoes
baggy clothes
gum and food
safety goggles
Which is a safe procedure?
cleaning up broken glass before the teacher see it
returning all materials when you are finished
making sure your food and drink is not by any chemicals
starting a lab before being told
Never take materials from the lab without permission.
TRUE
FALSE
Long hair in a lab must always be
cut short
clean and neatly groomed
kept completely out of the way
held away from tools with one hand
Acid is always added to water.
TRUE
FALSE
