Showing posts with label converting measurements and estimates and conversions. Show all posts
Showing posts with label converting measurements and estimates and conversions. Show all posts

Tuesday, January 20, 2009

Scribe Post Jan. 19th


So im a little bit late on this scribe post but I am required to do it anways so here it is. This is the post for the class of the 19th by the way. Above is a question Mr.K gave us that most of us had trouble doing that day, but with his help we figured it out. He just basically put stuff that had the same value over eachother and worked with it until he found his answer.

We also had a quiz on measurement that everyone seemed to have had a good grasp on because we all good exceptionally high marks. The quiz focused on alot of questions having to do with converting different units of measurements like for instance converting CM into M, and stuff like that. Then there were a couple of questions focusing on the area and perimeter of a shapes, but previous posts have covered that topic.

This is Jonathan by the way, and Mark already picked the next scribe.



Wednesday, January 14, 2009

CONVERTING MEASUREMENTS, ESTIMATES AND CONVERSIONS =)

hey there?!

Last Tuesday and Wednesday we talk about the estimates and conversions.
We also talk about a technique to be easy to know the conversion.
For example:

  • KING = KILO
  • HENRY = HECTO
  • DIED = DECO
  • MOTHER/ LADY/ GRANDMOTHER = METER/ LITER/ GRAMS
  • DIDN'T = DECI
  • CARE = CENTI
  • MUCH = MILI
Mr. K also mentioned the word MNEMONIC. Mnemonic means is relating to, assisting, or intended to assist the memory. A device, such as a formula or rhyme, used as an aid in remembering.we also do some exercises for example:

convert 500mm to feet: 500mm x0.03937= 19.7 inches, and there are 12 inches in a foot , so 19.7/12=1.64 feet ( or 1 foot and 7.7 inches).

how did i get the 86500. the first thing i do is i look at the king Henry died mother didn't care much the MNEMONIC. I move the decimal point to the right to get the 86500. if you dont get it just used the mnemonic to see how many zero your going to put.It always has a smiley faces. The most important thing that we should remember is the conversions of the imperial and the metric measurements. do you know that the imperial and the metric system are different. The imperial is complicated than the metric. The main difference between metric an imperial (American) system of measurements is that the metric system is a breeze to use, and all the scientific measurements are given in metric. Since it's a system based on 10, every measurement is divisble by 10, in terms of scaling up and down. In other words, a yardstick is divided by 36 inches. A meterstick (about 39 inches) is divided into 100 parts. So, if you need to convert centimeters to meters, you just multiply by 100. (Instead of yards to feet, or feet to inches)

This are the conversions of imperial and metric:


Imperial/USA unit

Metric (SI) unit

Metric (SI) unit

Imperial/USA unit

Ounce (weight)

28.35 grams

Gram

0.035 ounces

Pound

0.45 kilograms

Kilogram

2.21 pounds

UK ton (2240 pounds)

1.02 metric tons

Metric ton (1000 kg.)

0.98 UK tons

US ton (2000 pounds)

0.91 metric tons

Metric ton (1000 kg.)

1.10 US tons




Imperial/USA unit

Metric (SI) unit

Metric (SI) unit

Imperial/USA unit

Inch

2.54 centimeters

Centimeter

0.39 inches

Foot

30.48 centimeters

Meter

3.28 feet

Yard

0.91 meters

Meter

1.09 yards

Mile

1.61 kilometers

Kilometer

0.62 miles



SOURCE: BRUCE J , http://ca.answers.yahoo.com/question/index;_ylt=AmVkqIVj7bYtHkCoAryNfVPpFQx.;_ylv=3?qid=20080308152505AA3CAMi


the next scribe will be......JONATHAN..=)