1. D.A. Continued and Metric

2. If I have 1.43 liters of lemonade, how many gallons do I have?
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 = L
4 quarts = 1 gallon
32 ounces = 1 quart

3. Agenda Drill Review Quiz Rate Dimensional Analysis problems Metric
HW: Finish Part 1

4. 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

5. Dimensional Analysis with Rates
If a cheetah has been clocked at 71 miles per hour, how fast is this in centimeters per minute?

6. The Metric System

7. 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.

8. 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.

9. 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 Tall

10. Weight
“Grams” are the standard unit of measurement for weight.
A new-born baby usually weighs
between 2, grams.

11. Volume
“Liters” are the standard metric unit for volume
A 2-Liter soda bottle is our most common use “liters.”

12. How many are in 1 meter/gram/liter 0.001 0.01 0.1 1 10 100 1000
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:
Kilogram kg
Hectogram hg
Decagram
dag
Gram g
Decigram dg
Centigram cg
Milligram mg
Volume:
Kiloliter kL
Hectoliter hL
Decaliter
daL
Liter L
Deciliter dL
Centiliter cL
Milliliter mL
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?

13. Examples How many meters are in 200 cm? Kilo Hecto Deca Unit Deci
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?
Examples
How many meters are in 200 cm?

14. 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?
How many meters are in 200 cm?

15. How many cm are in 100 hm? Kilo Hecto Deca Unit Deci Centi Milli
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?
How many cm are in 100 hm?

16. Try On Your Own How many dag are in 100 g?
How many mm are in km?

17. Other convenient conversions
1 cm3 = 1mL
1 m3 = 1000L

18. HW Finish Part 1 of Metric Mania
Video for # 1,2, and 5 on class website!! 