Understanding Units of Measure in Math and Science

Introduction to units of measure including the metric system and US/Customary system. Learn about the basics of measuring length, volume, weight, and mass. Explore different units such as meters, liters, and grams, and understand the importance of choosing and interpreting units in various contexts.

• Units of Measure
• Metric System
• US Customary System
• Mathematics
• Science

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1. 09/10/2019 09/10/2019 Agenda Number Sense Routine Evaluate the following Expressions: Number Sense Routine Introduction to the Metric system via Cornell Notes Topic: Units of Measure E.Q. How do I choose and interpret units of measure in context? Recite Unites of Measure 32 ( 3)2 (1 2)2 ( 0.5)2

2. Launch Launch What does the acronym Khdbdcm mean ?

3. Answer Answer KHDBDCM stands for King Henry Died By Drinking Chocolate Milk: Kilo, Hecto, Deka, Basic Unit, Deci, Centi, and Milli in order from greatest to least).

5. What you need to know What you need to know First things first, you need to understand the basics There are two systems of measurement US/Customary System which we use here Then there is the metric system which is used all over the world

6. Measurement Basics Measurement Basics Length: is the distance of something measured Volume/Capacity: how much something can hold ( generally liquid) Weight: how much something weighs Mass: how much space something takes up

7. US/Customary System US/Customary System The US/Customary system has many different units of measurement Each unit has a completely different name They also have completely different conversion factors

8. Metric System Metric System The metric system has base unit and many different prefixes

9. Metric Units of Metric Units of Measurement Measurement Meters: Measures length Liters: Measures volume or capacity Grams: measures weight/mass

10. Units of Measurement: Units of Measurement: Volume Volume US System Cups Pints Quarts Gallons Fluid Ounces Metric System Liters

11. Units of Measurement: Units of Measurement: Length Length US System Inches Feet Yards Miles Metric Meters

12. Units of Measurement: Units of Measurement: Weight/Mass Weight/Mass US System Ounce Pound Tons Metric Gram

13. Metric System Prefixes Metric System Prefixes Mili- 1/1000, which means that 1000mm=1m Centi- 1/100, which means that 100cg=1g Deci- 1/10, which means that 10dl=1l Deka- 10, which means that 1dkm=10m Hecto- 100, which means that 1hg=100g Kilo- 1000, which means that 1kl=1000l

14. US Conversions US Conversions Length 1 foot = 12 inches 1 yard = 3 feet 1 mile = 5,280 feet

15. US Conversions US Conversions Volume 1 cup = 8 fl oz 1 pint = 2 cups 1 quart = 2 pints 1 gallon = 4 quarts

16. US Conversions US Conversions Weight 1 lb = 16 oz 1 ton = 2000 lbs

17. Reference Reference star.spsk12.net math