The amount of ______ in an object
The amount of ____ something takes up?
A measurement from ___ to ___
point to point
end to end
Two units you need to calculate density
Mass and volume
What is the mass on the triple beam balance? MEASURE TO THE TENTHS.

120.9 g
Calculate density of the SOLID block. 
D = m/v = 200 g / 50 cm3
D = 4 g/cm3 = B
Unit used to measure mass
Grams
a tool used to find the volume of a LIQUID
Graduated Cylinder
Tools used to measure length (give 2)
rulers
meter stick
tape measure
Unit for SOLID density
g/cm3
g/m3
What is the mass on the triple beam balance? MEASURE TO THE TENTHS.
538.0 g
Calculate the volume of the SOLID rock.
Mass = 54 g

V = 40 mL - 30 mL = 10 mL = 10 cm3
Mass = 54 g
D = m/v = 54 g / 10 cm3 = 5.4 g/ cm3
Tool used to measure mass
Triple beam balance
Electronic scale
Formula used to calculate the volume of RECTANGULAR shaped objects
Volume = length x width x height
Units used to measure length (give 2)
centimeters
meters
kilometers
Unit for LIQUID density
g/mL
g/L
What is the volume in the graduated cylinder?

28 mL
Calculate the DENSITY of the SOLID box.
Mass = 315 g

V = 5 x 7 x 3 = 105 cm3
Mass = 315 g
D = m/v = 315 g / 105 cm3 = 3 g/cm3
The difference between mass and weight
Mass is the amount of matter in an object, weight is the force of gravity felt by that object.
The term for the curved line that you read when measuring volume on a graduated cylinder
Meniscus
Which is longer... 1 meter or 1 centimeter?
1 meter
Density is the amount of ____ in a specific _____
Density is the amount of matter in a specific space
What is the volume of the apple?
5 cm3
Calculate the density of the LIQUID.
Mass = 12 g

V = 24 mL
Mass = 12 g
D = m/v = 12 g / 24 mL = 0.5 g/mL
If Bob's density is 5 g/cm3 and his volume is 4 cm3 what is his mass?
if D = Mass/Volume
then Mass = D x Volume
Batman's mass is 20 g
The method used to find the volume of irregularly shaped objects
Water displacement using a graduated cylinder
Tool to measure length of something ROUND, like a basketball
Tape measure
organized by most to least dense:
Gasoline - 0.7 g/mL
Mercury - 12.5 g/mL
Vegetable oil - 0.8 g/mL
Seawater - 1.03 g/mL
Mercury 12.5 g/mL
Seawater 1.03 g/mL
Vegetable oil .8 g/mL
Gasoline 0.7 g/mL
What is the volume of the rectangular box?

V = 180 cm3
What is the DENSITY of the SOLID box?
Mass = 48 g
USE CORRECT UNITS!

V = 2 x 3 x 4 = 24 in3
mass = 48 g
D = m/v = 48g / 24in3 = 2 g/in3