King Henry Died By Drinking Chocolate Milk King Henry died by drinking chocolate milk. He drank 1 kiloliter in his robe of silk 1000 liters were more than he could take 1 million milliliters turned out to be a big mistake A princess in a traveling band Passed through King Henry’s land She had a gift that he’d never seen She said that it was chocolate milk And the King drank one drop just to try 1 milliliter is not a lot But poor King Henry just could not stop Chorus: King Henry drank 1000 drops 1 liter’s not a lot It barely filled up his royal crown He continued to keep drinking on ‘til 1000 more liters were gone A bathtub full of chocolate milk Drowned King Henry in his robes of silk King Henry died by drinking chocolate milk. 10 millimeters equals 1 centimeter 100 millimeters equals 1 decimeter 1000 millimeters equals 1 meter We’ve got to keep going, we just keep getting bigger 10 meters equals 1 dekameter 100 meters equals 1 hectometer 1000 meters equals 1 kilometer In the metric system that’s the way that we convert Millimeter, centimeter, decimeter, meter Dekameter, hectometer, kilometer – LENGTH Milligram, centigram, decigram, gram Dekagram, hectogram, kilogram – MASS Milliliter, centiliter, deciliter, liter Dekaliter, hectoliter, kiloliter - VOLUME
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King Henry Fable King Henry was an old English king who loved to drink chocolate milk. Even though metrics had been used in England for a long time, King Henry had difficulty converting between the different metric units. He had really become frustrated and confused when he went to get himself some chocolate milk. He did not know how much milk to pour himself. He felt, as a king, that he should be able to do anything. So he asked for help from all of the smart people in his kingdom. They all tried hard to explain to the king, but without a lot of luck. Then one of the great mathematicians in his kingdom came forward to try his luck. However, before he could explain to King Henry that everything in metrics was done by either multiplying by 10 or dividing by 10 which is easy to do by just moving the decimal point, King Henry died by drinking chocolate milk. King Henry Died By Drinking Chocolate Milk! Based on the Fairy Tail king Henry in Elementary CORE Academy 2003
Transcript
King Henry FableKing Henry was an old English king who loved to drink
chocolate milk. Even though metrics had been used in England for a long time, King Henry had difficulty converting between the different metric units. He had really become frustrated and confused when he went to get himself some chocolate milk. He did not know how much milk to pour himself. He felt, as a king, that he should be able to do anything. So he asked for help from all of the smart people in his kingdom. They all tried hard to explain to the king, but without a lot of luck. Then one of the great mathematicians in his kingdom came forward to try his luck.However, before he could explain to King Henry that everything in
metrics was done by either multiplying by 10 or dividing by 10 which is easy to do by just moving the decimal point, King Henry
died by drinking chocolate milk. King Henry Died By Drinking Chocolate Milk!
Based on the Fairy Tail king Henry in Elementary CORE Academy 2003
Small…Large!• Quarks are very very small • Molecules are around the billionths of a meter in
size. That is 0.000000001 meters. Some molecules are smaller and some bigger, though.
• People are a little over a meter tall, • Mountains are kilometers in size. • The Earth is megameters in size (a megameter is
a thousand kilometers, and the Earth's Diameter is actually 12,000 km)
• A Light Year is about 10 petameters in size (a petameter is 1,000,000,000,000,000 meters, which is a 1 followed by 15 zeros)
• The Milky Way is about 1 zetameter across (1,000,000,000,000,000,000,000 meters, which is a 1 followed by 21 zeros)
• The Universe is very very big
Copy this staircase into your notes!
Metric Units
• MASS = Gram(s)
• VOLUME = Liter(s)
• LENGTH = Meter(s)
Let’s Start With Mass…
Word Definition Equipment Unit(s) Pic/Symbol
WeightAmount of
gravitational force on an
object(can change)
ScalePounds
Or Newtons
MassAmount of
MATTER in an object
(does not change)Balance Grams
VolumeAmount of SPACE an
object takes up
RulerOr GC
cm3 OrMl
DensityMass per unit
Volume
D = M/VCalculator
g/cm3 Or
g/mlD MV
Density DynamicsDensity= mass per unit volume
Density (g/mL or g/cm3) = Mass (g) ÷ Volume (mL or cm3)
What is the Density of Water?Mass of Graduated Cylinder & Water = ______ gMass of empty Graduated Cylinder = -______ g
Mass of Water only = _______ g Volume of Water = ÷ _______ ml
Density of Water = _______ g/ml
DENSITY OF WATER ~ = 1!If an object has a density greater than > 1, then it will SINK!
If an object has a density less than < 1, then it will FLOAT!
MV
“DMV”
Density
Game: Sink or Float? OrangeTea candlePennyBananaPencilGolf ballEggDiceCrayon Popcorn kernel
DiscussionWhy did
some objects float and
some objects sink?
DensityDefinition: the amount of matter packed into a space
Both rectangles take up the same amount of space. Which one has a higher density? Why?
Drag these blocks in order from the least dense to the most dense.
Vertical OrderObjects that are most dense sink to the bottom. Objects that are least dense will float to the top.
Hot AirMore energy, molecules are moving faster
Molecules are more spread apart
Which sample shows warmer air?
YOU: COMPLAINT DEPARTMENTYou just landed your first job! Employed by Coca Cola, you work in the complaint department responding to customers. Employees must respond to customers with a letter. Write a letter responding to this lady, Mrs. Angrybird.
To Whom It May Concern:
I have been drinking Diet Coke for a long time! In fact, I have been drinking it as long as I can remember! Recently, my husband and I went on a fishing trip. (He drinks regular Coke.) We had a cooler of Coke (for him) and Diet Coke (for me). The cooler accidentally fell into the lake. The Diet Coke cans floated away, and the Coke cans sank! I not only was angry that I lost my Diet Coke, but I am furious that you put less soda in Diet Coke than you do in regular Coke! I pay the same price for soda as my husband! This is ridiculous! I want a refund!
Mrs. Angrybird
Formula to Figure DensityDensity has its own measurements. The
formula to find density is mass divided by volume. Put your finger
over whatever term you are trying to figure out.
D of Water = 1!D > 1 = SINK!D< 1 = Float!
Density Drawings!Density Drawings!
If you are ever asked to draw an object in water according to its’ density, here’s how:
1. Remember these helpful hints…• The Density of Water is = to ___.• Anything that ______ has a Density less than < 1.• Anything that Sinks has a Density _________ than > 1.2. Calculate the Density of the object by using the formula Density = ______ ÷
___________3. To figure out where the object will settle in water follow these simple rules…• If the Density of the object is greater than > 1, then the object sinks in the water –
down to the ___________!• If the Density of the object is equal to 1, then the object floats in the __________ of
the water.• If the Density of the object is less < than 1, then convert the density into a _____.
The percentage that you calculate is how much of the object is ___________ in the water. The remaining percentage to equal a total of 100% is the amount of the object that is __________ out of the water.
• For example, the density of a certain object = ___• To express it as a percentage would be 80%, so 80% of the object would be
__________ the water line while ____ would be above it! Here is a picture of it…
1
floatssinks
mass
volume
bottom
%
below 20%
submergedshowing
.8
middle
Water Line 20%
80%
Part I: Drawing DensityA. D= 3 g/ml B. D= .5 g/ml C. D= 1 g/ml
D. D= .2 g/ml E. D= .7 g/ml F. D= .9 g/ml
Water Line
Part I: Drawing DensityA. D= 3 g/ml B. D= .5 g/ml C. D= 1 g/ml
D. D= .2 g/ml E. D= .7 g/ml F. D= .9 g/ml
Water Line
A
B
C
DE F
Part II: Identifying Density
Water Line
1 2 3 4
5
6
A. D= .25 g/ml # ___ B. D= .9 g/ml # ___ C. D= 1 g/ml # ___ D. D= .5 g/ml # ___ E. D= .1 g/ml # ___ F. D= 7g/ml # ___
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Part III: Does Density Change?Wood Sample #1 Wood Sample #2 Wood Sample #3
Mass = 10 g Mass = 50 g Mass = 100 g
Volume = 5 ml Volume = 25 ml Volume = 50 ml
Density = ___ g/ml Density =___ g/ml Density =___ g/ml
1. What is the density of this wood type?
2. Was the density for each the same?
3. Why or why not?
4. Does the density for a particular substance change?
5. Does shape or size matter when it comes to the density of an object?
6. What happens if you break or cut a piece of that substance?
7. Do the same principles of density
apply for all substances? Ex: Iron, copper, water,
aluminum, brass, etc. 8-10. What unit do we use to
measure mass? volume? density?
2 2 2
Part
Does all wood float in water?• Ironwood is a name applied to many species of hardwood
trees, the wood of which is so dense and heavy that it sinks in water. North American ironwoods include the American hornbeam, the mesquite, the desert ironwood, and leadwood (Krugiodendron ferreum).
• Water has a specific gravity, or relative density, of 1. To sink in water, a substance must have a specific gravity greater than 1. Leadwood has a specific gravity between 1.34 and 1.42, making it the densest wood in the United States.
• The world's most dense wood is black ironwood (Olea laurifolia), also called South African ironwood. Found in the West Indies, it has a specific gravity of 1.49 and weighs up to 93 pounds (42.18 kilograms) per foot. The lightest wood is Aeschynomene hispida, found in Cuba, with a specific gravity of 0.044 and a weight of 2.5 pounds (1.13 kilograms) per foot.
Density of Dead Sea Water = 1.24 Kilograms
per Liter!
• In addition to its being the lowest place on earth, 423 meters (1388 feet) below sea level, there are many other interesting facts and figures about the Dead Sea region, which has been important to mankind from ancient times until the modern day.
• The Dead Sea is the second saltiest body of water in the world after Lake Assal in Djibouti, Africa.
• The salt concentration in the Dead Sea is 33.7%, compared with the salt concentration in the Mediterranean Sea, which is between 3.5% and 3.9%.
• The high salt content is what makes possible the unique floating experience enjoyed by bathers in the Dead Sea.
