WorksheetsSI Units
Total questions: 20
Worksheet time: 18mins
Place the units in order from LARGEST (left) to SMALLEST (right) number of base units
kilo
hecto
deci
centi
milli
Match the following concepts to their base units
length
meter
mass
gram
volume
liter
Match the measurement to its SI unit
mass
kg
luminosity
cd
current
A
quantity
mol
temperature
K
What is the abbreviation for milligram?
mg
mm
cm
gm
What does cd stand for?
candela
kilogram
current
kelvin
What does kg stand for?
candela
kilogram
current
kelvin
What does K stand for?
candela
kilogram
current
kelvin
Where is the START if you want to convert something from centimeters?
Where is the END if you want to convert something to grams?
What has the same units in both the US/English and SI/metric system?
length (both use feet)
volume (both use quarts)
time (both use seconds)
Temperature (both use Celsius)
In the SI system, measurements are easily understood and converted by factors of
2
3
10
12
What is this tool used to measure?
length
volume
mass
time
What is this tool used to measure?
length
volume
mass
time
The amount of matter in an object is its
mass
length
volume
luminosity
The amount of space something takes up is its
mass
length
volume
luminosity
The distance between objects is
mass
length
volume
luminosity
Where is the decimal point in the number 85.41?
Where is the decimal point in the number 32?
Match the prefix to its letter
kilo
k
hecto
h
centi
c
milli
m
Which system do we use to measure things in science?
the US system
the customary system
the English system
the metric system/SI units
