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Measurment. What is measurement ? The process of using numbers to describe a quantity of process....

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Measurment
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Page 1: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

Measurment

Page 2: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

What is measurement ?

The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

Page 3: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

Why is measurement important?

Measurement allows us to describe processes and events.

Page 4: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

Length-

The distance between two points.

Tools: Ruler, meter stick or tape measure.

Units : meters (m), centimeters (cm), millimeters (mm), or kilometers (km).

Page 5: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.
Page 6: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

Time -

The interval between two events.

Tools: clock, stopwatch or timerUnits: hours (h), minutes

(min.), or seconds (sec).

Page 7: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.
Page 8: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

Mass

The amount of matter in an object

Tools: Triple Beam BalanceUnits: grams (g), milligrams

(mg), or kilograms (kg)

Page 9: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.
Page 10: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

Temperature-

The amount of energy within a sample of matter.

Tools: ThermometerUnits: Celsius (˚C), Fahrenheit

(˚F), or Kelvin (˚K)

Page 11: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.
Page 12: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

Volume -

The amount of space an object takes up. Tools:

A ruler for regulary objects (length x Width x height)

A graduated cylinder for irregulary objects (water displacement method)

A graduated cylinder for liquids ( reading the meniscus)

Units: centimeters cubed (cm3), liters (L), or milliliters (mL).

Page 13: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

Irregular vs Regular

Irregular : Rocks, Scissors, Glue, Pebble, Marble, You , etc…

Regular : Squares, Rectangles

Page 14: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.
Page 15: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

Metric System-

A base-ten system. Sometimes called the International

System of Units or abbreviated as SI.

Examples : millimeter , centimeter, meter, Kilometer, Celcius, gram, milliliter , liter

Page 16: Measurment. What is measurement ?  The process of using numbers to describe a quantity of process. All numbers must have a unit of measure.

US Customary Units –

Standard units of measurement commonly used in the United States.

Examples : gallons, ounces, pound, inches, feet, yard, mile, cups


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