how many people use it worldwide? 5.719 billion people use it every day,
TRANSCRIPT
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How many people use it worldwide?
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5.719 billion people use it every day,
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Which countries don’t use it?
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Us…(United States)…..of course
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What kind of things do we buy that already use the metric system.
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cola in liters video tape and film in millimeters,
lightbulbs in watts, and aspirin in milligrams
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The metric system is based on decimal arithmetic, just like dollars and cents
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Diving off the 10-meter diving platform is similar to………
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to diving from the roof of a three-story building
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Basketball players slam dunk in a net measuring 45 centimeters in diameter……about _________ the diameter of the ball.
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Competitors in one of our most popular recreational road races, "the 5K," run 5 kilometers , which is longer than _______ football fields.
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54 football fields…..put end to end.
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Those bicycle racers that complete the grueling Tour de France will have ridden about 3800 kilometers which is like..
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Like almost the straight-line distance from New York to Phoenix.
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Gymnastic floor exercises are performed on a mat measuring 12 by 12 meters, which is like about ____ the are of a basketball court.
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Turn to your partner....and deliberate this?
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Female gymnasts execute precise movements on a balance beam that is only 10 centimeters wide, which is like the size of a ……
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10 centimeters10 centimeters
paperback novel.
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The rings in men's gymnastics are placed 250 centimeters off the floor…..which is like the height of a …………..
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250 cm 250 cm
a standard ceiling
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The stars of beach volleyball can jump about 75 centimeters off the sand which is like
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Like about the height of a Great Dane at its shoulders
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How much mass is things?
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The metric system has prefix modifiers that are multiples of 10.
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How much mass is it?
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A kilogram is 1000 grams
A hectogram is 100 grams
A decagram is 10 grams
A gram is the stem unit of mass
A decigram is 1/10 gram
A centigram is 1/100 gram
A milligram is 1/1000 gram
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As we move down the units, the next unit is one tenth as heavy. As we move upward, each unit is 10 times as heavy. One hundred milligrams, which is 1/10 gram (100/1000=1/10) are heavier than one centigram (1/100th gram).
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A meter is about the same length as a yard
A meter is about three feet long
A decimeter is about four inches long
An inch is about 25 millimeters A foot contains about 30
centimeters A foot contains about 3
decimeters
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A kiloliter is 1000 liters A hectoliter is 100 liters A decaliter is 10 liters A liter is the basic unit of
volume A deciliter is 1/10 liter A centiliter is 1/100 liter A milliliter is 1/1000 liter