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Metrics

Metrics. Advantages of using the metric system include:. Based on the number ten Used worldwide Is a decimal system Easy to convert Has prefixes Kilo, Hecto , Deka , Deci , Centi , Milli. Base Units. 1. Meter — Measures Length a. Tool — ruler or meter stick

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Metrics

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  1. Metrics

  2. Advantages of using the metric system include: • Based on the number ten • Used worldwide • Is a decimal system • Easy to convert • Has prefixes • Kilo, Hecto, Deka, Deci, Centi, Milli

  3. Base Units 1. Meter—Measures Length a. Tool —ruler or meter stick 2. Liter— measures volume (the amount of spacean object takes up) a. Tool — graduated cylinder b. A Ruleris also used to measure volume. Volume = Length x Width x Height **** 1 ml = 1 cm 3

  4. Base Units Continued 3. Gram — measures mass (the amount of matter in an object) a. Tool — triple beam balance

  5. Other Metric Measurements 1. Newtons—measures weight (how much gravity is pulling on an object) Tool — spring scale

  6. 2. Celsius - Measures temperature Tool — thermometer • Boling point of water = 100°C • Freezing point of water = 0°C • Body temperature = 37°C

  7. Conversion Practice • A mnemonic device to help you remember the order of the steps of the prefixes: Kids Have Dreamed Big Dreams Converting Metrics

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