1. Metric Review

2. International System of Units (SI)
Base of 10
1 meter= 100 centimeters= 1000 millimeters
Standard units:
Mass= gram (g)
Length= meter (m)
Volume= liter (l) or cubic centimeter (cm³)
All measurements have a number and a unit

3. Area The amount of surface within given boundaries
A= length X width A= L x W
Units= square centimeters (cm²)

4. Volume of Regular Solid Objects
The amount of space an object “takes up”
V= length X width X height V= L x W x H
Units= cm³ (cubic centimeters)

5. Volume of Irregular Solid Objects
Use the water displacement method in a graduated cylinder
V= Final measurement – Initial measurement

6. Volume of Liquid Measured in a graduated cylinder Units= liters (L)
1 ml = 1 cm³

7. Mass The measure of the amount of matter in an object
Measured with a balance scale
Weight= the measure of the force of gravity on a mass
Measured with a spring scale
Mass is not equal to weight

8. Density The amount of matter in a given volume D= mass D= m/V VD= m
Units= g/cm³

9. Temperature Measured with thermometer
SI unit for temperature = Celsius (C)
Celsius scale is based on the freezing and boiling points of water
Freezing= 0 °C
Boiling= 100 °C
SI unit for extreme temperature= Kelvin
Based on absolute 0 (0 K) or °C

10. Temperature Conversions
Fahrenheit to Celsius
° F = °C (9/5) + 32
Celsius to Fahrenheit
°C = (°F – 32) (5/9)
Celsius to Kelvin
K = °C =
Kelvin to Celsius
°C = K

11. Converting SI Base Units
khd b dcm m l g
k= kilo m= meters d= deci
h= hecto l= liters c= centi
D= deca g= grams m= milli
Small to Big= move decimal to the left 
Big to small = move decimal to the right 