BARU
Ukuran huruf
S
M
L
XL
Lembar kerjaScientific Method Practice
Total soal: 19
Worksheet time: 14mins
Nama
Kelas
Tanggal
1.
In a controlled experiment, how many variables can be worked with at a time?
a)
one
b)
none
c)
two or more
d)
how ever many makes sense.
2.
If plants are exposed to sunlight, then they will grow taller.
What part of the scientific method is this an example of?
What part of the scientific method is this an example of?
a)
Procedure
b)
Hypothesis
c)
Question
d)
Results
3.
Why do we want to test one variable at a time?
a)
Because it is hard to setup a data table with more
b)
To know what is causing the changes. This helps us understand cause and effect.
c)
It is what has always been done
4.
Anything that can change in an experiment. There are three types of these in an experiment.
a)
variables
b)
constant
c)
independent
d)
dependent
5.
Nick wanted to see how high an ice cube would float in different temperatures of water. Identify the DEPENDENT variable
-Amount of water
-Height of Ice cube
-Temperature the ice cube was at its highest height
-Temperature of the water
-Size of the ice cube
-Amount of water
-Height of Ice cube
-Temperature the ice cube was at its highest height
-Temperature of the water
-Size of the ice cube
a)
Amount of water
b)
Height of Ice cube
c)
Temperature the ice cube was at its highest height
d)
Size of the ice cube
6.
This part of the experiment serves as a basis of comparison; the one variable being tested has been omitted.
a)
experimental group
b)
control group
c)
data
d)
variables
7.
What is being changed in this experiment?
a)
ramp height
b)
the speed that the ball rolls
c)
type of ball
8.
What is being measured or the result/effect of this experiment?
a)
ramp height
b)
the speed that the ball rolls
c)
type of ball
9.
What is being kept constant?
a)
ramp height
b)
speed of the ball rolling
c)
type of ball
10.
What is being changed in this experiment?
a)
temperature of the stove
b)
how fast the water boils
c)
amount of water
11.
What is being measured or the result/effect of this experiment?
a)
how fast the water boils
b)
amount of water
c)
temperature of stove
12.
159.7 g = ___________ kg
a)
0.1597
b)
1.597
c)
15.97
d)
1597
13.
240 cm = ___________ m
a)
2400
b)
24
c)
2.4
d)
0.24
14.
How many students have blue for a favorite color?
a)
11
b)
12
c)
14
d)
17
15.
What percent of people chose gummy bears as their favorite candy?
a)
25%
b)
15%
c)
30%
d)
None of these
16.
308 people were surveyed about how they got to school. How many ride their bike?
a)
112 people
b)
847 people
c)
130 people
d)
110 people
17.
What is the mass?
a)
191.4g
b)
190.4g
c)
90.4g
d)
194g
18.
What is the volume? Count by 2s.
a)
22 ml
b)
25 ml
c)
28 ml
d)
18 ml
19.
What step does every scientific experiment begin with?
a)
hypothesis
b)
question/problem
c)
procedures
d)
conclusion
Setel ulang
