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Learn about the advantages of using the metric system, its base units for length, volume, and mass, additional metric measurements like Newtons and Celsius, and a mnemonic device to remember metric prefixes. Start mastering the metric system today!
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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 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
Base Units Continued 3. Gram — measures mass (the amount of matter in an object) a. Tool — triple beam balance
Other Metric Measurements 1. Newtons—measures weight (how much gravity is pulling on an object) Tool — spring scale
2. Celsius - Measures temperature Tool — thermometer • Boling point of water = 100°C • Freezing point of water = 0°C • Body temperature = 37°C
Conversion Practice • A mnemonic device to help you remember the order of the steps of the prefixes: Kids Have Dreamed Big Dreams Converting Metrics