1. Metric System
The metric system (SI) is an international system of measurement that is based on units of 10.

2. Matter Anything that has mass and takes up space.
All the “stuff” around you is matter.

3. Length Length- How far away two points are from each other. Meter (m)
Measurement
Tools
Units
Length- How far away two points are from each other.
Metric Ruler
Meter Stick
Meter (m)

4. Volume Volume- The amount of space matter occupies Liter(L) cm3
Measurement
Tools
Units
Volume- The amount of space matter occupies
Graduated Cylinder
Metric Ruler (LxWxH)
Liter(L)
cm3

5. Mass Mass- The amount of matter in an object. Gram (g)
Measurement
Tools
Units
Mass- The amount of matter in an object.
Triple-beam or Digital balance
Gram (g)

6. Temperature measure of how hot something is Celsius (°c) Kelvin (° K)
Measurement
Tools
Units
Temperature measure of how hot something is
Thermometer
Celsius (°c)
Kelvin
(° K)

7. Prefixes
Prefixes are placed in front of a base unit to change the size.
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*Kilo= 1000
Hecto= 100
Deca= 10
Base Unit
deci= .1
*centi= .01
*milli= .001