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Metric Measurement

Metric Measurement. mm, cm, m, km. This is a centimeter. A centimeter is about the same size as one m&m. Centimeters are used to measure small objects. 2. 1. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30.

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Metric Measurement

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  1. Metric Measurement mm, cm, m, km Chris Cuppett – Wicomico County, Maryland

  2. This is a centimeter. A centimeter is about the same size as one m&m. Chris Cuppett – Wicomico County, Maryland

  3. Centimeters are used to measure small objects. Chris Cuppett – Wicomico County, Maryland

  4. 2 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 We put several centimeters together to make a metric ruler. If we add those numbers to the stick, this is what it will look like. Chris Cuppett – Wicomico County, Maryland

  5. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Now, we can use this metric ruler to measure larger objects like pencils, books, and keyboards. Chris Cuppett – Wicomico County, Maryland

  6. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 How long is this pencil? Did you say 7 centimeters? Chris Cuppett – Wicomico County, Maryland

  7. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 How long is this keyboard? Did you say 22 centimeters? Chris Cuppett – Wicomico County, Maryland

  8. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 How tall is this stack of books? Did you say 12 or 13 centimeters? Chris Cuppett – Wicomico County, Maryland

  9. What if we wanted to measure really small things? If you look very closely at a centimeter, you’ll see it’s divided up into ten tiny parts. Let’s make it bigger to see these little parts. Chris Cuppett – Wicomico County, Maryland

  10. Each one of these tiny parts is called a millimeter. 1 2 3 4 5 6 7 8 9 10 There are 10 millimeters in every centimeter. Chris Cuppett – Wicomico County, Maryland

  11. Remember though, millimeters are very, very tiny.10 of them are in every centimeter. Some items that may need to measured with millimeters are eraser tips, fingernails, and eye lashes. Chris Cuppett – Wicomico County, Maryland

  12. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 When we need to measure larger items, we need to put a lot of centimeters together. In fact we need 100 centimeters to make one meter. This is about 30 centimeters, so we’d need a little over 3 of these to make a meter Chris Cuppett – Wicomico County, Maryland

  13. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 100 91 92 93 94 95 96 97 98 99 Put all of these end to end and you make a meter stick. Chris Cuppett – Wicomico County, Maryland

  14. Meters are used to measure things like desks, rooms, and hallways. Chris Cuppett – Wicomico County, Maryland

  15. What if you want to measure distances between places that are far apart like Salisbury and Disney World? Chris Cuppett – Wicomico County, Maryland

  16. That’s a LONG distance! It would take a LONG TIME to do it with a meter stick, wouldn’t it? Chris Cuppett – Wicomico County, Maryland

  17. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 91 92 93 94 95 96 97 98 99 To measure long distances with metrics we use kilometers. To make a kilometer, it takes 1,000 meters. Chris Cuppett – Wicomico County, Maryland

  18. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 91 92 93 94 95 96 97 98 99 Too many to show on this screen. 1,000 of these end to end would make 1 kilometer. Chris Cuppett – Wicomico County, Maryland

  19. The family car is a great place to see kilometers. Chris Cuppett – Wicomico County, Maryland

  20. If you look at the speed dial in the car, you’ll see that the speed of the car can be seen in two ways, miles per hour (MPH) and kilometers per hour (km/h). Chris Cuppett – Wicomico County, Maryland

  21. When we write numbers in metrics, we usually don’t write out the whole word. There are shorter names for each unit of measurement. Chris Cuppett – Wicomico County, Maryland

  22. Metric Abbreviations • Millimeter – mm • Centimeter – cm • Meter – m • Kilometer - km Pretty easy to remember, right? Chris Cuppett – Wicomico County, Maryland

  23. Let’s review: To measure very small objects and distances, what do we use? millimeters mm Chris Cuppett – Wicomico County, Maryland

  24. To measure objects like pencils, what do we use? centimeters cm Chris Cuppett – Wicomico County, Maryland

  25. To measure objects like rooms or hallways, what do we use? meters m Chris Cuppett – Wicomico County, Maryland

  26. To measure long distances like from here to Disney, what do we use? kilometers km Chris Cuppett – Wicomico County, Maryland

  27. The End! Chris Cuppett – Wicomico County, Maryland

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