It is OK to start a lab before you read all the directions.
True
False
3. Multiple Choice
20 seconds
1 pt
Goggles are worn during science experiments--
only if you don't have glasses
to protect your eyes any time chemicals, heat or sediments are used
to improve vision
to avoid eye strain
4. Multiple Choice
20 seconds
1 pt
You have been injured in the lab (cut, burned, etc.) First you should -
apply first aid yourself
tell the teacher at once
see a doctor after school
visit the school nurse after class
5. Multiple Choice
30 seconds
1 pt
The following shoes are BEST to wear when doing science labs.
open-toed shoes
sandals
closed-toed shoes
slippers
6. Multiple Choice
30 seconds
1 pt
If a piece of equipment is not working you should tell-
your best friend in class
your lab partners
the custodian
your teacher
7. Multiple Choice
30 seconds
1 pt
What should you do with chemicals leftover after an experiment?
Follow the directions of the teacher
Carefully pour them down the sink
Throw them into the trash can
Leave them on the table
8. Multiple Choice
30 seconds
1 pt
Cleaning up the science classroom is the job of -
each student
new students
the teacher
old students
9. Multiple Choice
30 seconds
1 pt
When smelling a liquid you should
inhale deeply
waft the odor toward you
use a fan
pour it on the table
10. Multiple Choice
30 seconds
1 pt
The most important thing during lab experiments is
neatness
finishing first
safety
getting the correct answer
11. Multiple Choice
20 seconds
1 pt
You picked up a dirty test tube with a sticky substance on the outside. You get some of this substance on your hand. What should you do?
wash your hands and tell your teacher
wipe your hands on a classmate
wipe your hands on your pants
try to figure out what the sticky substance is
12. Multiple Choice
30 seconds
1 pt
You are working on a lab involving heat. Your lab partner accidently drops a glass beaker and it shatters causing a piece of glass to go into their eye. They should have been wearing?