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WorksheetsScience lab
Total questions: 15
Worksheet time: 7mins
Name
Class
Date
1.
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
2.
Which of the senses must be protected when doing an activity concerning a solar eclipse?
a)
Touch
b)
Taste
c)
Sight
d)
Smell
3.
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
4.
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
5.
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
6.
What do you call something with four legs?
(a)
7.
Biohazard
a)
b)
c)
8.
Electrical Hazard
a)
b)
c)
9.
Corrosive Material
a)
b)
c)
10.
Poison
a)
b)
c)
11.
Flammable
a)
b)
c)
12.
Radioactive Material
a)
b)
c)
13.
Wear Safety Goggles
a)
b)
c)
14.
Pinching Hazard
a)
b)
c)
15.
Explosive Material
a)
b)
c)
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