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Lab Safety AS

QuestionAnswer
What is a hypothesis? a possible explaination for a set of observations or a possible answer to a scientific question.
What are variables? All factors that can change in an experiment.
What is a controlled experiment? An experiment which only one variable is changed at a time.
What should you do before an experiment? Read the lab procedure
What type of of pants should you wear in a lab? Long
What type of shoes should you wear in a lab? Close toed
If you have allergies what should you do? Alert the teacher
If you have long hair how should it be worn in a lab tied back
Should you eat or chew gum in a lab no
What should you do if you dont understand something Ask your teacher
All testubes should be pointed Away from you
What should you do if you get a chemical in your eye Flush your eye with water and wait for teacher
When do you wash your hands Before and After Labs
Should you wear contacts in a lab no
What type of clothes should not be worn in a lab Baggy clothes
Created by: Mr. Sneed
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