WorksheetsLab Safety, Scientific Method, and SALTPAD 7
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
The first step of the Scientific Method is
a)
Experiment
b)
Conclusion
c)
Background Information
d)
Problem
2.
A control variable
a)
stays the same
b)
increases
c)
decreases
d)
none of these
3.
The variable that you change during the experiment is called the
a)
independent variable
b)
dependent variable
c)
control variable
d)
change variable
4.
The variable that you measure during the experiment is called the
a)
independent variable
b)
dependent variable
c)
control variable
d)
change variable
5.
To make a good graph, you need
a)
A data table
b)
The X and Y axis
c)
A title
d)
All of these
6.
The independent variable goes on the
a)
x axis
b)
y axis
c)
middle of the graph
d)
right side of the paper
7.
When should you wear safety goggles in the lab?
a)
At all times
b)
Never
c)
When I feel like it
d)
Whenever the teacher says it is necessary
8.
It is necessary to report a spill in the lab ____________________.
a)
the next day
b)
never
c)
as soon as it happens
d)
only if you know the chemical is dangerous
9.
It is important to avoid wearing long, flowy clothing in the lab because
a)
they could drag in dangerous chemicals
b)
they could catch fire if burning is involved in the lab
c)
they could knock things over
d)
all of these
10.
After cleaning up broken glass, it should be put in
a)
the regular trash can
b)
the broken glass container
c)
the recycling bin
d)
any of these is a good option
100 %
