Drill On your giant whiteboard separate the board into 4 different sections with a section in the middle see picture above Each person will solve the following problem in one of the sections ID: 738456
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Slide1
D.A. Continued and Metric Slide2
Drill
On your giant whiteboard, separate the board into 4 different sections with a section in the middle (see picture above)
Each person will solve the following problem in one of the sections:
If I have 1.43 liters of lemonade, how many gallons do I have?
1 quart
= 0.9463 L 4 quarts = 1 gallon 32 ounces = 1 quartSlide3
Agenda
Drill
Review Quiz
Rate Dimensional Analysis problems Metric HW: Finish Part 1 Slide4
Quiz Redos
Have 2 weeks when grades were inserted into
BCPSOne
Notice in name in BCPSOne that there was a redo date Same for students who were absent Sign up on Calendar when you are coming to redo quiz
If coming during lunch when I have class, you must leave your phone/bookbag near me Slide5
Dimensional Analysis with Rates
If a cheetah has been clocked at 71 miles per hour, how fast is this in centimeters per minute?Slide6
The Metric SystemSlide7
The Metric System
The metric system is a measurement system based on our decimal (base 10) number system.
Other countries and all scientists and engineers use the metric system for measurement. Slide8
Metric = Simple
There are only 2 things you need to know to use the metric system:
A set of prefixes
Base units of measurement for distance, weight, volume, and temperature.Slide9
Distance
“Meters” are the standard unit of measurement for distance.
The average male in the U.S. is 1.77 Meters Tall
The average female in the U.S. is 1.64 Meters TallSlide10
Weight
“Grams” are the standard unit of measurement for weight.
A new-born baby usually weighs
between 2,500-4000 grams.Slide11
Volume
“Liters” are the standard metric unit for volume
A
2-Liter soda bottle is our most common use “liters.” Slide12
Mnemonic
King
Henry
Died
Unexpectedly
Drinking
Chocolate
Milk
Length:
Abbreviation:
Kilometer
km
Hectometer
hm
Decameter
dam
Meter
m
Decimeter
dm
Centimeter
cm
Millimeter
mm
Weight:
Abbreviation:
Kilogram
kg
Hectogram
hg
Decagram
dag
GramgDecigramdgCentigramcgMilligrammgVolume:Abbreviation:KiloliterkLHectoliterhLDecaliterdaLLiterLDeciliterdLCentilitercLMillilitermLHow many are in 1 meter/gram/liter0.0010.010.11101001000How many meters/grams/liters are in this unit?10001001010.10.010.001Slide13
Examples
How many meters are in 200 cm?
Kilo
Hecto
Deca
Unit
Deci
Centi
Milli
How many are in 1 meter/gram/liter
0.001
0.01
0.1
1
10
100
1000
How many meters/grams/liters are in this unit?
1000
100
10
1
0.1
0.01
0.001Slide14
How many meters are in 200 cm?
Kilo
Hecto
Deca
Unit
Deci
Centi
Milli
How many are in 1 meter/gram/liter
0.001
0.01
0.1
1
10
100
1000
How many meters/grams/liters are in this unit?
1000
100
10
1
0.1
0.01
0.001Slide15
How many cm are in 100
hm
?
Kilo
HectoDeca
Unit
Deci
Centi
Milli
How many are in 1 meter/gram/liter
0.001
0.01
0.1
1
10
100
1000
How many meters/grams/liters are in this unit?
1000
100
10
1
0.1
0.01
0.001Slide16
Try On Your Own
How many dag are in 100 g?
How many mm are in 0.005 km? Slide17
Other convenient conversions
1 cm
3
= 1mL1 m3 = 1000LSlide18
HW
Finish Part 1 of Metric Mania
Video for # 1,2, and 5 on class website!!