NEW
Font size
S
M
L
XL
WorksheetsScience Lab Safety
Total questions: 13
Worksheet time: 10mins
Name
Class
Date
1.
Which of the following would be safe to do during a lab activity?
a)
Running in the classroom
b)
Leaving a water spill on the floor
c)
Touching hot surfaces
d)
Following lab rules
2.
Students mixed a spoonful of vinegar with a small amount of baking soda in a bowl. They wrote a description of what they observed. Which of these should the students avoid while doing this activity?
a)
Using a metal teaspoon
b)
Using a plastic bowl
c)
Stirring the vinegar
d)
Tasting the mixture
3.
Which of the senses must be protected when doing an activity concerning a solar eclipse?
a)
Touch
b)
Taste
c)
Sight
d)
Smell
4.
Which of the following items is necessary in a laboratory for safety purposes?
a)
Triple-beam balance
b)
Metric ruler
c)
Computer Monitor
d)
Fire extinguisher
5.
While conducting an experiment outside, students observe lightning in the distance. For safety, the students should ...
a)
stand beneath a tree
b)
take shelter in the bus
c)
huddle together in the field
d)
jump in a nearby lake
6.
If a chemical is splashed in your eyes, you should ..
a)
rub your eyes with your hands
b)
wipe your eyes with a paper towel
c)
flush your eyes with running water
d)
close your eyes tight until the feel better
7.
The most important reasons for keeping your workspace neat is to ...
a)
make the teacher happy
b)
prevent accidents or unsafe situations
c)
lose materials in the lab
d)
prevent the room from looking messy
8.
What is the safety rule for proper dress when working in the science lab with chemicals or open flames?
a)
tie back long hair
b)
remove jewelry that hangs from the body
c)
tie back clothing that hangs from the body
d)
All of the above
9.
I may get the science supplies I need for an experiment..
a)
when I think it is safe
b)
when the teacher gives me permission
c)
when the supplies are out and ready to use
d)
whenever I want
10.
When may a student perform an experiment in the science lab without teacher supervision?
a)
When the student has read the complete experiment
b)
When the student has the necessary supplies
c)
When another teacher gives permission
d)
Never
11.
Jessica did not get to finish her lunch before her class went to the science lab. What should Jessica do?
a)
Bring her lunch to the science lab to finish eating
b)
Throw away everything but her milk so she can drink her milk in the science lab
c)
Throw away everything but her healthy fruit so she can eat nutritious food in the science lab
d)
Finish eating before joining her class in the science lab
12.
When must a student wear goggles?
a)
While scraping or grinding materials
b)
While heating materials
c)
While working with chemicals
d)
All of the above
13.
Students placed some frogs in a tank to study their behavior. What should the students do for safety reasons after feeding the frogs?
a)
Wash the floor with soap and water
b)
Wash their hands with soap and water
c)
Rinse the frog tank with cool water
d)
Rinse the frogs with cool water
Reset
