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Measuring Things. What are the 2 systems of measurement?. United States Imperial system Inches, feet, yards, pounds, ounces, quarts, etc. Rest of the world Metric System Meters, liters, grams. In science we use the…. Metric system Based on powers of 10
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What are the 2 systems of measurement? • United States • Imperial system • Inches, feet, yards, pounds, ounces, quarts, etc. • Rest of the world • Metric System • Meters, liters, grams
In science we use the… • Metric system • Based on powers of 10 • Easy to convert between measurements • Based on the… • Meter • Liter • Gram
Question of the Day… What did King Henry drink?
K H DaOD C M When converting, you must move the decimal point Meters -> Centimeters 1.00 meter = ? cm 1.00 meter = 100 cm
K H DaOD C M When converting, you must move the decimal point Kilometers -> Dekameters 5.50 kilometers = ? dekameters 5.50 kilometers = 550 dekameters
K H DaOD C M When converting, you must move the decimal point Millimeters -> Decimeters 153 millimeters = ? decimeters 153 millimeters = 1.53 decimeters
K H DaOD C M When converting, you must move the decimal point Centigrams -> Grams 42 centigrams -> ? grams 42 centigrams -> .42 grams
K H DaOD C M • Figure out the following… • 4.3 meters -> ? centimeters • 72 milliliters -> ? deciliters • 14.3 dekameters -> ? meters • 578.2 decigrams -> ? hectagrams • 6.22 liters -> ? milliliters
K H DaOD C M • Figure out the following… • 4.3 meters -> 430 centimeters • 72 milliliters -> 0.72 deciliters • 14.3 dekameters -> 143 meters • 578.2 decigrams -> 0.5782 hectagrams • 6.22 liters -> 6,220 milliliters