Activity 1.3.1 English and Metric Measuring
|[pic] |[pic] |
|Activity 1.3.1 Standard and Metric Measuring |
Introduction Name:_________________
Measurements are seen and used every day. You have probably worked with measurements at home and at school. Measurements can be seen in the form of inches, pounds, hours, cups, meters, grams, liters, etc. Standard or Customary units are usually written with fractions or mixed fractions. Metric or SI (International System of Units) values are written as decimals or mixed decimals.
When measuring length in the customary system, the common tools are rulers, yardsticks, and tape measures; the common units are inches, feet, and yards. It is important that you are able to convert between these. Make sure you show your units.
1 foot (ft) = 12 inches (in.)
1 yard (yd) = 36 inches (in.) = 3 feet (ft)
The metric system is the most widely used system of measurement in the world. The United States is the only major country that still has a limited use of this system of measurement. Most U.S. businesses have converted to this system due to the fact that they are competing in a global market that is based on the metric system. The metric system is based on powers of ten. The chart below shows the units of the metric system; meters are used to measure length.
| |Thousands |Hundreds |Tens |Basic unit |Tenths |Hundredths |Thousandths |
|Power of 10 |103 |102 |101 |100 |10-1 |10-2 |10-3 |
|Multiplier |1000 |100 |10 |1 |.1 |.01 |.001 |
|Prefix |Kilo |Hecto |Deca |UNIT |Deci |Centi |Milli |
|Pnemonic | | | | | | | |
| |King |Henry |Died |Unexpectedly |Drinking |Chocolate |Milk |
|Abbreviations: Length |km |hm |dam |m (meter) |dm |cm |mm |
|Mass |kg | | |g | | |mg |
| | | | |(gram) | | | |
|Volume |kL | | |L | | |mL |
| | | | |(liter) | | | |
Converting metric measurements can be done by multiplying or dividing by 10, 100, 1000, and so on. Follow these steps:
1. Count the number of zeros in the number you are multiplying or dividing by.
2. If you are multiplying, move the decimal to the right that number of places.
3. If you are dividing, move the decimal to the left that number of places.
4. Don’t forget to include units.
Occasionally you may need to convert from English to Metric units or vice versa. The conversion chart for this is below.
Convert from: To: Multiply by:
mile kilometer 1.609347 km/mi
inch millimeter 25.4 mm/in.
inch centimeter 2.54 cm/in.
foot meter .3048 m/ft
yard meter .9144 m/yd
kilometer mile .6214 mi/km
millimeter inch .0394 in./mm
centimeter inch .3937 in./cm
meter foot 3.281 ft/m
meter yard 1.094 yd/m
Equipment
• GTT notebook
• Measuring devices (ruler, metric ruler, yard stick, meter stick, tape measure)
Procedure
In this activity you will have a chance to practice your Metric and English measuring skills.
1. Complete the English and Metric measurement questions in this activity.
5. Complete the “Educated Guess” columns of the chart.
6. Obtain a measuring devices from your instructor and complete the actual measurement section of the chart.
7. Complete the conclusion questions and turn in to your instructor for grading.
|[pic] |Does the ruler on the left measure in Metric or |
| |English units? |
| | |
| |What units would you use? |
| | |
| |What is the distance from the end of the ruler to |
| |each point? Don’t forget to include units. |
| |A. |
| | |
| |B. |
| | |
| |C. |
| | |
| |D. |
| | |
| |E. |
| | |
| |What is the equivalent of measurement C in inches? |
| |Show all work, round answer to nearest tenth. |
| | |
| | |
|[pic] |Does the ruler on the left measure in Metric or |
| |English units? |
| | |
| | |
| |What units would you use? |
| | |
| | |
| |What is the distance from the end of the ruler to |
| |each point? Don’t forget to include units. |
| |A. |
| | |
| |B. |
| | |
| |C. |
| | |
| |D. |
| | |
| |E. |
| | |
| |What is the equivalent of measurement C in |
| |millimeters? Show all work, round answer to nearest |
| |tenth. |
| | |
8. Complete the chart below by entering an educated guess of the length of each object in the units provided. Then obtain the proper measuring tool: ruler, metric ruler, yard stick, meter stick, or tape measure. Record the correct measurement in the chart. Don’t forget to include units.
|Item |Educated Guess - English |Educated Guess - Metric |Actual English Measurement |Actual Metric Measurement |
|Text Book Height |in. |cm | | |
|Block Table Width |ft |m | | |
|Door Height |yd |m | | |
|Computer Monitor Width |in. |mm | | |
|Gray Cabinet Height |ft |m | | |
|Window Frame Width |in. |cm | | |
|Class Room Length |yd |m | | |
Conclusion
1. Which measurement system is easier for you to use? Why?
2. Convert the length of a 2 ft 6 in. desk to each of the following. Show your equations and math.
a. _________________ inches (in.)
b. _________________ yards (yd)
c. _________________ meters (m)
d. _________________ centimeters (cm)
9. Convert the length of a 4.5 meter bulletin board to each of the following. Show your equations and math.
a. _________________ centimeters (cm)
e. _________________ decameters (dam)
f. _________________ feet (ft)
g. _________________ yards (yd)
4. List four ways that you have used measurement in your life and identify the units that you used. For example, I drove 7 miles to get to school today – English units. [pic]
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- ada checklist health care facilities
- determining height from bone length
- appendix 16 federal aviation administration
- design guidelines for traffic calming measures
- mathematics 10 common
- lesson 1 earth s motion
- activity 1 3 1 english and metric measuring
- 4 8ac body measurement
- conversion chart westminster public schools
Related searches
- activity 1 3 3 thermodynamics answer key
- activity 1.3.3 thermodynamics answer key
- english and metric system conversions
- english and metric units
- guided reading activity 1 3 types of government
- guided reading activity 3 1 earth sun relationships
- activity 1 3 3 answers
- activity 1 3 3 thermodynamics worksheet
- 1 or 3 374 374 1 0 0 0 1 168 1 1 default username and password
- 1 or 3 711 711 1 0 0 0 1 168 1 1 default username and password
- 1 or 3 693 693 1 0 0 0 1 168 1 1 default username and password
- 1 or 3 910 910 1 0 0 0 1 168 1 1 default username and password