Lab Safety Contract
Lab Rules
Equipment & Measurement
Random 1
Random 2
100
Only the teacher is responsible for safety in the science lab/classroom. (True or False)
False. EVERYONE is responsible.
100
When cleaning up chemicals after an experiment, should you put them back in the original container?
a. Yes, careful not to spill anything.
b. Yes, make sure you use a funnel.
c. No, never.
d. No, just put the chemicals in the trash can.
C. No, never.
100
What kind of shoes should you wear during a lab?
Closed-toed shoes
100
If you break a glass beaker, you should clean it up with your group. (True or False)
False. Tell a teacher, so they can clean it up carefully.
100
You will never eat anything ever during a lab. (True or False)
False. You may eat something if the teacher says it is okay like M&M's.
200
You are doing an experiment when two chemicals are accidentally mixed together. What is the first thing you should do?
a. Pour the mixed chemicals in the sink
b. Find a janitor to clean it up
c. Tell a teacher or aide that an accident has happened
d. Put on special breathing equipment and goggles.
C. Tell a teacher or aide that an accident has happened.
200
Before a lab, you and your group notice that your glass is broken. What should you do?
a. Pour a liquid in the glass and see if it spills out.
b. Go ahead and use the glass during the lab.
c. Go back and switch out the glass for a brand new one.
d. Do not use it and tell the teacher.
D. Do not use it and tell the teacher.
200
Where should you put your backpacks, water bottles, and things during a lab?
On the sides of the classroom
200
What happens when you are horseplaying during lab? (fighting, running, hitting people, etc.)
You will have to sit out of the lab.
200
If you forgot your safety goggles or glasses, what can you do?
Ask the teacher or grab a pair from the back shelf in the classroom
300
Why is it important for a teacher to know if a student has any food or contact allergies?
Answers may vary. (students may have an allergic reaction to latex gloves, materials, and chemicals that can be harmful)
300
How do you correctly wear safety glasses/goggles?
300
What is this called?
Graduated cylinder
300
What is the person in your group called that tells the class what you found during your lab?
Reporter
300
Demonstrate the proper wafting technique to smell something during lab.
400
How many rules are on the Lab Safety Contract?
12 rules
400
Look at the picture below and tell me two lab rules that are not being followed.
Answers may vary.
400
You're measuring a liquid in a graduated cylinder. How many mL is this?
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24 mL
400
If you do not understand a direction or part of a lab, you should...
a. Ask the teacher before moving forward
b. Try anything until something works
c. Watch what other groups are doing
d. Skip it and go on to the next part.
A. Ask the teacher before moving forward
400
What is the proper amount of time you should wash your hands for?
20-30 seconds
500
What do you have to do before you can participate in any lab activities?
Sign and turn in a Lab Safety Contract.
500
What are three things that may need to be changed about someone's clothes before a lab?
1. Tie back hair
2. Take off hanging jewelry/clothing
3. Wear closed-toed shoes
etc.
500
What equipment would you need to measure the mass of an apple?
a. Beaker
b. Graduated Cylinder
c. Meter sticks
d. Triple Beam Balance
D. Triple Beam Balance
500
What is this piece of equipment and what is it used for?
Microscope - to magnify small objects to see
500
We are never going to mix acids and what?
Bases