If you thought science education was bad in the US

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Snuckles
If you thought science education was bad in the US

 

Snuckles

If you thought science education was bad in the US, check out this guy on France's version of 'Who Wants to be a Millionaire?'.

The question he is asked is "What revolves around the Earth?". He has four choices, the Moon, the Sun, Mars, Venus. Pretty simple right?

[url=http://video.google.com/videoplay?docid=-8493010508114425938]Not so[/url].

And what's even worse is that a majority of the audience didn't know either.

[ 05 January 2007: Message edited by: Snuckles ]

glasstech

Maybe he didn't get enough homework as a child.
Maybe he's just stupid, along with the most of the audience.
[img]biggrin.gif" border="0[/img] [img]biggrin.gif" border="0[/img] [img]biggrin.gif" border="0[/img]

Bubbles

I would have picked,'Mars'.

500_Apples

You know, I bet a lot of people getting such a stupid question from a pollster might deliberately lie to them.

I want to make a philosophical point about this thread and attitudes toward education in general however. The education of a citzenry is not just about the education system, it's about the people themselves. It has to do with how parents raise their children, and the values the children have. I didn't learn about the moon orbiting the Earth from school I learnt it on my own. Throughout history, the record can be argued to show that the best education is that which people do on their own rather than from school structure. Schools cannot teach curiosity and intellectuality.

On the other hand, university taught me the moon doesn't orbit the Earth. Rather, both the moon and the Earth orbit around the center of mass of the Terra-Luna system.

Cueball Cueball's picture

The proper answer, as you should all know, is that the Earth revolves around Toronto, and more specifically it revolves around Michelle's house. All Babblers must know this.

Michelle

I really should change my location line at some point, huh? [img]biggrin.gif" border="0[/img]

Bubbles

All these heavenly bodies stand for nothing, free fall pretty well governs their motion. Cueball must love it.

Steppenwolf Allende

Ah fer ^*(#Y!*( #9(*R^@()) #*#$#W^)*^ #&*&*@!!

Everybody know it revolves around Dubya's ranch.

God, through Pat Robertson of course, says so.

So 56 per cent of that French audience thought it was the sun?! Must be a Gaulist crowd.

Legless-Marine

quote:


Originally posted by Snuckles:
[b]

And what's even worse is that a majority of the audience didn't know either.

[ 05 January 2007: Message edited by: Snuckles ][/b]


Galileo surrenders.

Michelle
Bubbles

quote:


The question he is asked is "What revolves around the Earth?". He has four choices, the Moon, the Sun, Mars, Venus. Pretty simple right?

But one must admit that the question is a bit deceptive, and not realy all that simple.

The Moon turns around the Earth, but so does Mars. And yet the question implies that only one on the list turns around the Earth. It seems that who ever put the question together, was the one that needed more education.

Bubbles

Both the Earth and Mars revolve around the Sun, but since Mars revolves a bit further from the Sun then the Earth that make Mars also revolve around the Earth. [img]smile.gif" border="0[/img]

M. Spector M. Spector's picture

Not really, because Earth, by virtue of its smaller orbit, outpaces Mars on its travel around the Sun. What you say would only be true if the Martian year were less than 365 days, instead of 687 days, as it happens to be.

Tommy_Paine

I think when you try to answer that question, a clue is given in the way it is framed to tell you that the answer they are looking for is the moon, as I would have answered, even knowing that the real answer is that the moon and earth revolve around each other's center of gravity or mass.

As far as most people thinking that the sun revolves around the earth, well, that is surely how it looks, doesn't it?

[img]wink.gif" border="0[/img]

M. Spector M. Spector's picture

As a matter of fact, in a cosmic sense, to say that body A revolves around body B is no more accurate than to say that body B revolves around body A. It all depends on the frame of reference you choose.

I can stand and spin my body around 360 degrees and claim that from my frame of reference, the universe revolves around me.

(I do that every day, in fact!)

Bubbles

quote:


Not really, because Earth, by virtue of its smaller orbit, outpaces Mars on its travel around the Sun. What you say would only be true if the Martian year were less than 365 days, instead of 687 days, as it happens to be.

Spector, but if you keep to your argument then the moon does not orbit the Earth either, since the Earth rotates every 24 hours and the moon takes about 28 days to rotate around the earth. Personally I do not think that the earths movement within the orbit of Mars has anything to do with it. The fact that it is within the Mars orbit is the critical fact.

N.Beltov N.Beltov's picture

I've looked up the word "revolve" and the second definition refers to movement in a circular orbit. But in fact, the moon does NOT move in a circular orbit around the earth. The moon does not really orbit the earth at all. The precise physics is that BOTH the moon and the earth orbit the "centre of gravity" between them. The centre of gravity of the "moon-earth system" is a point between the two bodies. The "moon orbits the Earth" concept would have to ignore the fact that the mass of the Earth is subjected to the moon's gravity as well as vice versa. This stuff is covered in any first year university Physics course.

The actual shape is an ellipse not a circle. [A circle is a special case of ellipse such that the two foci are the same point or something like that.]

This "centre of gravity" stuff can get confusing. For example, looking at the "Earth-Sun system" in isolation, the difference in mass is so large that one of the foci is within the Sun, even if it is not the exact centre.

[ 07 January 2007: Message edited by: N.Beltov ]

glasstech

And for our next topic we'll discuss how many angles dance on the head of a pin.

N.Beltov N.Beltov's picture

Kepler's Laws:

1. Planets move in orbits that are ellipses.

2. The planets move such that the line between the Sun and the Planet sweeps out the same area in the same area in the same time no matter where in the orbit.

3. The square of the period of the orbit of a planet is proportional to the mean distance from the Sun cubed.

For those interested in the difference between an ellipse and a circle and the construction of a drawing of an ellipse, have a look here:

[url=http://www.go.ednet.ns.ca/~larry/orbits/kepler.html]drawing an ellipse and other neat stuff. [/url]

[img]http://www.go.ednet.ns.ca/~larry/orbits/ellipcon.gif[/img]

The line from A to the pencil point plus the line from B to the pencil point add up to the same number wherever the pencil point is on the ellipse. It is equal to twice the length of the semi-major axis.

[ 07 January 2007: Message edited by: N.Beltov ]

Southlander

Ok so you passed physics! [img]rolleyes.gif" border="0[/img] Still the best answer is the moon, but a contestant could argue any other answer except venus is correct. No?
Any arguements for venus?

[ 07 January 2007: Message edited by: Southlander ]

Sven Sven's picture

quote:


Originally posted by Michelle:
[b][img]http://images.cafepress.com/product/21933531v1_240x240_Front.jpg[/img][/b]

I don't like "bumper sticker people" but if I did put a bumper sticker on my car, that would probably be the one. I love it!!!

quart o' homomilk

quote:


Originally posted by Southlander:
[b]Ok so you passed physics! [img]rolleyes.gif" border="0[/img] Still the best answer is the moon, but a contestant could argue any other answer except venus is correct. No?
Any arguements for venus?

[ 07 January 2007: Message edited by: Southlander ][/b]


Given that "Men are from Mars, Women are from Venus", then either the earth revolves around women, or the earth-woman system is what is revolving, or men revolve around women.
QED!

[ 07 January 2007: Message edited by: quart o' homomilk ]

Bubbles

We might have to revise our Astronomy text books.

My somewhat dated Eigth edition Van Nostrand Astronomy text book has planets, comets and meteor streams, all revolving around the sun. And as most of us know comets tend to have long elongated orbits, that seem anything but circular. That seems to suggest that there is a decided lack of communication between the English department and the science department, when they cannot agree on a common usage of the word 'revolve'.

Royal commission, anyone? This is about education afterall. Maybe Harper will organize a multi-religious prayer session, asking for some devine guidance.

Palamedes

You know, we can all sit here and pat ourselves on the back for being so much smarter than the French - but something like this has nothing to do with being smart. I don't think too many of us figured out for ourselves that the moon revolves around the Earth. We learned it in school.

And perhaps, the French decided that knowing astronomy wasn't of all that much use to the majority of its citizens and didn't bother to teach them. Perhaps they showed them how to make a radio with only a few parts, or how to make wine.

And if Canadians don't know these things, I'm sure the French would laugh and tell us how idiotic we are.

Just because we learn something at an early age, does not mean that all people that haven't learned it are stupid.

Fidel

[url=http://www.cnn.com/2006/EDUCATION/05/02/geog.test/index.html]Imagine[/url] we carpet bombed a poor country and then invaded it after leading a ten year medieval siege on women and children to break them down. And then imagine that two-thirds of our young people couldn't locate that same country on a map of the world.

M. Spector M. Spector's picture

"War is nature's way of teaching geography to Americans" - bumper sticker.

ETA: "War is God's way of teaching Americans geography" is attributed to Ambrose Bierce. Can anyone verify that?

[ 08 January 2007: Message edited by: M. Spector ]

Fidel

Can't find it, M. Maybe it's a copycat Ambrose. It's true though, in't it.

M. Spector M. Spector's picture

Just to save everyone else 3 minutes and 12 seconds of wasted time: he picked the Sun.

56% of the audience also picked the Sun.

From a 1999 Gallup poll:

Quote:
"As far as you know, does the earth revolve around the sun or does the sun revolve around the earth?" In the new poll, about four out of five Americans (79%) correctly respond that the earth revolves around the sun, while 18% say it is the other way around. These results are comparable to those found in Germany when a similar question was asked there in 1996; in response to that poll, 74% of Germans gave the correct answer, while 16% thought the sun revolved around the earth, and 10% said they didn't know. When the question was asked in Great Britain that same year, 67% answered correctly, 19% answered incorrectly, and 14% didn't know.

M. Spector M. Spector's picture

Bubbles wrote:

The Moon turns around the Earth, but so does Mars. And yet the question implies that only one on the list turns around the Earth. It seems that who ever put the question together, was the one that needed more education.

How do you figure Mars "revolves" (to use the wording of the question) around the Earth?