MouseWorshipin
Mouseketeer<br><font color=red>I hear there is mou
- Joined
- Dec 27, 2005
- Messages
- 2,163
That is all good and well for fun, if it doesn't matter.rayelias said:Actually, I think this is a good idea. I certainly wouldn't GRADE on it, but it's a great way to get kids to learn how to learn and figure.
Whenever we interview for a management position, we typically ask a couple seemingly difficult math questions that no one could know the answer to. We're not even that interested if the applicant gets the right answer as much as HOW he got to his/her answer. It shows problem solving abilities and whether they're able to "think outside of the box".
For example one of the questions we may ask is "How many dollar bills laid end-to-end would it take to stretch to the top of the Empire State Building?"
Now, I have no idea how tall it is, nor does it matter. This is an example of a good response... "Well, the Empire State Building is probably 150 stories tall. Each story is probably about 12 feet high, so you've got 1800 feet, plus another 100 feet or so for the pointy part. A dollar bill is about 8" long. 1900' X 12" = 22,800" / 8" = 2850 dollar bills." It shows reasoning ability and the ability to do math.
An example of a bad response would be "I dunno" or "what does that matter" or "What's the Empire State Building" or incorrect addition/multiplicaiton/division, or thinking a dollar is 3' long.
But when you need to build a bridge or a building, you need the answer to be accurate. It would not be enough that the engineers had some roundabout idea of how they might come up with an answer.
When miners are trapped underground, someone has to get the plans out and measure the field and say, "Dig here." And coming close doesn't count.
Real math is accurate and precise. If anything in life is NOT a guessing game, it is math.
But I know I'm in the minority - at least in the U.S. of A. - about how math ought to be taught. (But I still think I'm right.
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38 points are from lack of creativity apparently...
Some days you need to get creative to get your message across.
I actually totally agree with finding different methods of presenting material. Kids learn in different ways and you have to present the same info differently in order to reach them all. For instance, DD would totally get the half concept from circles on paper that were shaded. DS would look at you like you were speaking a foreign language. The apple thing, he would get.