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Torg
2005-Dec-17, 06:52 AM
Hello. I am a junior at a high school with a math, science and computer science magnet program. I ride the bus to school with two freshmen new to the magnet. In middle school they had science teachers I would describe as criminally incompetant. Fortunately for them, they knew most of what they were taught was bull and tried to correct their teachers, only to get yelled at. Among other things, they were told that:

-The sun isnt a star (apparently for a star to be a sun it has to be exactly the right size and have "points")
-Black holes are areas where "the big bang forgot to put stuff"
-The Hubble goes in a figure 8 around the earth and moon
-Their teacher mixed up galaxy and universe
-They did not know what an orbit was

:eek: Thats just the worst of the astronomy/cosmology. They were also told:

-Cells are red
-DNA is green
-Protons, neutrons, and electrons have been proven not to exist
-One of them did not know what the theory of evolution was

These teachers should be fired and banned from teaching ever again.
Have I been sheltered from terrible science teachers by going to science magnet programs since 6th grade, or is this just an isolated case of idiocy?

Candy
2005-Dec-17, 07:06 AM
I've had those type "teachers" before. I sum it up to a learning experience. I had great teachers in the past, and bad ones. I remember the great teachers the most. I hope your friends don't get discouraged.

Fortunate
2005-Dec-17, 01:18 PM
Hi Torg,
It is a pleasure to hear from you. My advice is to take maximum advantage of favorable situations - learn as much as you can at the magnet school. Good luck.

trinitree88
2005-Dec-17, 03:42 PM
Hi Torg. As a science teacher, it's unfortunate your friend had a bad experience. It's not the norm, though. Most teachers are pretty good at their jobs, enjoy it, work hard at it...like most students. But there will be a few not quite up to snuff. New teachers can be overwhelmed by the combination of paperwork, class management skills, and subject matter knowledge required to do a good job. Science and social studies teachers in particular have an enormous history of subject matter to learn. Some rookies simply don't have the idea that not knowing "everything" is actually OK....nobody does. Telling "untruths" is not a good way out. They need to learn to be more resourceful....Google that, I'll get back to you on that (and check it out)..ask a colleague....or assign the topic as an extra credit research question to a volunteer. I doubt anybody in this forum never heard a few dumb things from a science teacher along the way, and there is a good deal of misinformation in the books, and even the peer-reviewed journals too. A text that has been around is usually free of errors after a few printings...but some of it's ideas are outmoded. On the other hand, a brand new text may be current, but often has typos. ( I was asked to use a lab manual that had over 50 errors in the instructions for years, because the school had a supply of them they needed to sell off to recoup their overorder)...the kids didn't trust it.
Somebody in your friend's school needs to assign her former teacher a mentor to sharpen up her skills a bit. We all learn, and sometimes need to unlearn a few things. You'll find people picking me up on some long held ideas here..it might be you correcting me, or vice versa tomorrow...it's a process...like growing a garden over the years. Don't forget to take time to smell the flowers along the way. Enjoy. Pete.

01101001
2005-Dec-17, 07:09 PM
Having a teacher that isn't a teacher, early in life, at least is good practice for the real world, where you will run into one or more of: managers that aren't, co-workers that aren't, good neighbors that aren't, doctors that aren't, friends that aren't, and lovers that aren't.

Ken G
2005-Dec-18, 05:28 AM
As this is a skeptics forum, another possibility to consider is that all of the information in the OP is second hand, and therefore might not be completely reliable. Some of the claims are a bit far-fetched, in fact. I would not hesitate to consider the possibility that the extent of the problem is trumped up, though no doubt is pretty severe anyway.

Torg
2005-Dec-18, 07:32 AM
I also considered the possibility that they were exaggerating. I think they may be paraphrasing to make it sound more ridiculous. I think i've come to know them well enough since the beginning of the school year that im sure they're not just making up stories though. That particular middle school also has a bit of a reputation in the area for bad teachers and oversimplified classes.

Both of them are in the magnet program now and really like it. The program has some of the best science teachers I know. You can ask them anything about their subject, and they'll either answer you because they have great qualifications, tell you they dont know and have you look it up, or get sidetracked on the question and spend the rest of class building a railgun or something (that happened to one of my friends last week in an advanced physics class. They launched a magnetized hacksaw blade several feet:cool: ). The teachers don't make up answers or pretend to know stuff they don't.

novaderrik
2005-Dec-18, 08:12 AM
was this, by chance, a parochial school with a religious affiliation?

Huevos Grandes
2005-Dec-18, 11:35 AM
Having a teacher that isn't a teacher, early in life, at least is good practice for the real world, where you will run into one or more of: managers that aren't, co-workers that aren't, good neighbors that aren't, doctors that aren't, friends that aren't, and lovers that aren't.

+1.

Stories like this are common. Remember that you will have teachers and professors that are good, and those that are lacking. It's a job that is staffed by fallible human beings. Sometimes, laziness, ineptitude, and political agenda will rear their ugly head in the way that some professors teach (wait until you reach college). It's going to be up to you in life to hear all of the various voices and decide which ones to "trust".

Hopefully, after acquiring some of the tools to understand other peoples' motivation, you won't ever worship any one source, nor discount others summarily out-of-hand (e.g. a convicted armed robber can offer no advice on money management, or President Bush tells the "truth" of intelligence to push the United States into war).

Ken G
2005-Dec-18, 01:20 PM
The program has some of the best science teachers I know. You can ask them anything about their subject, and they'll either answer you because they have great qualifications, tell you they dont know and have you look it up, or get sidetracked on the question and spend the rest of class building a railgun or something .
Those sound like good teachers indeed. Oh, and, welcome to the forum Torg!

Maksutov
2005-Dec-18, 02:07 PM
Torg,

I checked your public profile and no location was listed. You wouldn't be in Kansas by any chance, would you?

Meanwhile, welcome to the BAUT, where ideas unsupported by evidence have half-lifes shorter than many transuranic elements.

But not all: check out the ATM forum.

Torg
2005-Dec-18, 07:03 PM
I live in maryland, and it was just one of the public middle schools. I just think the school system here doesnt care. In elementary school none of the teachers were allowed to spend school time organizing a science fair, and my parents had to step in and do it. In the last few years the school system has been adding silly rules left and right and becoming generally inane.

beskeptical
2005-Dec-18, 07:06 PM
As this is a skeptics forum, another possibility to consider is that all of the information in the OP is second hand, and therefore might not be completely reliable. Some of the claims are a bit far-fetched, in fact. I would not hesitate to consider the possibility that the extent of the problem is trumped up, though no doubt is pretty severe anyway.
An incompetent teacher or mis-heard teacher are both possible. Either way, one must be careful about concluding which occurred from the information given. Perhaps it was a mix of the two.

I know from teaching that students come with preconceived ideas that color how they hear what you say. I try to address that very issue at the beginning of my classes. But that merely puts a dent into the problem. Most don't get what you are saying. They have no insight that their own intake of information is filtered through all their past learning.

On the other hand, teachers have resisted ongoing competency testing requirements. And in K-12, in the USA anyway, when there is no science teacher, anyone might be assigned to teach the material. If you've ever seen that interview of Harvard graduates or Jay Leno's Jaywalking, it becomes obvious how ignorant many educated people are of such basics like what causes the seasons and the phases of the Moon.

And in the BA's blog today we have the "Who Wants to Be a Millionaire" question of, "What is the closest star?" that the contestant needed a lifeline to answer and about 20%* in the audience didn't know either. You might be thrown off such a question under stress, but with multiple choice you have to truly not know the answer.

*subtracting those who would answer wrong on purpose but, also, adding in those who didn't know but guessed correctly

trinitree88
2005-Dec-18, 07:37 PM
As an experienced teacher, I can say the key to a good school lies also in decent administrators, parental involvement, and a sense of community with the school's neighborhood. There are schools that thrive in areas where others fail miserably. I met a superintendent of schools inadvertently, while working summers at a garden center, and learned a valuable lesson from her.
During summer break (for students + teachers)..she would go out to lunch or dinner with other supers, or their assistants...lots of lunch & dinners. The conversation would roll around from niceties to the latest educational programs. By neatly picking brains, she culled all the programs that didn't work that well, from the ones that did, and when I saw the state's rating for school systems, they were near the top in almost every category, in every grade level...yet were not considered much more than a middle class town by most people. Valuable lunches indeed...and mostly on her nickel. It's actually the same technique that launched Wal-Mart...he never talked to the owners, it was the day-to-day managers that gave away the Crown jewels of information. Pete.:think:

X-COM
2005-Dec-19, 03:46 AM
A good school needs a healty budget so that it can afford to attract well educted teachers, with good teaching skills and also give them access to further education on a regular basis. It amazes me to see politians that do severe budget cuts to schools and then, ten years later be totally clueless about why the business world cannot hire competent workers... Education pays, and costs.

Candy
2005-Dec-19, 07:03 AM
I previously wrote on another thread about a show I recently saw - Incredible People. There was a Principal that took on the role as parent. He would go to the kids home if they were missing from school. He would take on the bullies. He brought technology into the schools. He provided two required meals (breakfast and lunch). He mandated afterschool activities.

The guy changed kids lives. I was so impressed. The school went from nothing to something. They competed against private schools for science fairs. The school now has a 97% attendance rate. The kids stated they weren't afraid to come to school (this was a bad neighborhood in Baltimore).

The State was going to come in and take control of the inner school systems, but instead promoted said Principal to Superintendent. Hopefully, his direction will make a difference for our future generations. I was really impressed with this program.

Skept, is the answer the Sun? I've always been interested in Astronomy, but lacked in the teaching department. I, too, come from an under-funded background. I'm making up for lost time, and I'm not afraid to say it. :)

Swift
2005-Dec-19, 10:20 PM
Hi Torg. I would suggest that you and your friends hang out here if you are interested in science. There are a lot of interesting people of all ages.

I do not know what the situation is like in Maryland, but I know in some places there is a severe lack of science teachers (I supsect because the positions are underfunded) and so teachers who are not trained in science are forced into teaching it.

I think trinitree88's comments are right on. I do not teach, per se, but I do nature interpretation for a local park system. One of the best things I ever learned to do was to say "I don't know", when confronted with a question I did not know the answer to. One should then follow it up with, "but I'll find out if you are interested". Knowing what you don't know can be as important as knowing what you know ;) .

Tuckerfan
2005-Dec-20, 12:00 AM
I had a college science teacher who told us that "when rounding numbers, you round down on the even numbers and round up on the odd." :eek: So its not limited to the K-12 grades.

trinitree88
2005-Dec-20, 12:45 AM
:lol:
I had a college science teacher who told us that "when rounding numbers, you round down on the even numbers and round up on the odd." :eek: So its not limited to the K-12 grades.

too funny, too, too funny..:lol: Thanks for the laugh...

Actually, in chemistry you have weird rounding, too. Because chlorides are used so often as salts...when calculating weights chlorine comes out near to 1/2....so when you go to an equation with Cl sub 2...you lose or gain a whole digit, if you've rounded. So only in chemistry we recommend round 0.3, 0.2, 0.1, down.....0.7, 0.8, 0.9 up....but keep the 0.4, 0.5,0.6 the same... all because of chlorine compounds. Have to be careful not to have the kids go to math class and do that.
Pete;)

wayneee
2005-Dec-20, 02:02 AM
When it comes to science teachers in the public schools , I have found them mostly burned out , and going through the motions. They might not mis-inform, but as far as I have noticed they rarely teach. I realy think School formats are wrong in general,. There is never enough time to devote to any subject matter. IClasses are only 45 minutes long, after attendence , homework review, giving homework, a smidgen of nonsense, theres about 20 minutes left to teach.
We should realy go to a more intense course study term by term , instead of tring to teach everything at the same time. Its no wonder kids are Attention defiecit.

Swift
2005-Dec-20, 04:20 AM
I had a college science teacher who told us that "when rounding numbers, you round down on the even numbers and round up on the odd." :eek: So its not limited to the K-12 grades.
That rule actually sounds vaguely familiar. I think it has to do with rounding numbers that end with .5 (1.5, 12.5, etc.). If you just round all of those up, you bias things to higher values. If you somehow split them (half up, half down), you remove the bias.

Tuckerfan
2005-Dec-20, 04:29 AM
That rule actually sounds vaguely familiar. I think it has to do with rounding numbers that end with .5 (1.5, 12.5, etc.). If you just round all of those up, you bias things to higher values. If you somehow split them (half up, half down), you remove the bias.
'Cept he wasn't talking about removing any bias. He was making a blanket declariation of what you do in all situations, so that 12.4=12 and 12.1=13.

Tobin Dax
2005-Dec-20, 05:45 AM
:lol:

too funny, too, too funny..:lol: Thanks for the laugh...

Actually, in chemistry you have weird rounding, too. Because chlorides are used so often as salts...when calculating weights chlorine comes out near to 1/2....so when you go to an equation with Cl sub 2...you lose or gain a whole digit, if you've rounded. So only in chemistry we recommend round 0.3, 0.2, 0.1, down.....0.7, 0.8, 0.9 up....but keep the 0.4, 0.5,0.6 the same... all because of chlorine compounds. Have to be careful not to have the kids go to math class and do that.
Pete;)

Huh. I remember that in high school chemistry we were told to round even on 0.5, since pairs were more common (IIRC). But that wasn't college level. That halves thing makes since in that context.

hhEb09'1
2005-Dec-20, 07:43 PM
That rule actually sounds vaguely familiar. I think it has to do with rounding numbers that end with .5 (1.5, 12.5, etc.). If you just round all of those up, you bias things to higher values. If you somehow split them (half up, half down), you remove the bias.Yeah, but the question becomes, who was it who misunderstood the rule? :)

Here's a few good ones, some I've talked about before:
1) A middle school science teacher made up a geology section vocabulary study sheet. It had an entry for both lodestone, and iodestone that had similar but not identical definitions. The textbook was in a typeface that made the lowercase lodestone look like an uppercase Iodestone, and the definition was reiterated in a sidebar.
2) A respected geology professor holding a prestigous chair at a large university described the mechanism of the geomagnetic field by using the right-hand rule--the hand held in the direction of the earth's rotation points up to the North Pole. Nevermind that current direction is defined opposite to electron direction, that the Earth's North Pole is actually a south pole, or that the geomagnetic field turns with the earth.
3) A physics teacher in a private school who is so passionate about his subject that he gets ovations at parent meetings, casually mentions on an exam that the speed of sound is taken as 5 million feet per second. Clearly, he did not believe that 1000 whatever per second could be feet, and had to be miles.

Hugh Jass
2005-Dec-21, 12:09 AM
I’m wracking my brain and cannot for the life of me remember what in practice we used the odd up even down rounding.  It has to do with weights into solutions and concentration measurements along what trinitree was saying. Ah well the mistake is passing this along as a general rule of mathematics

In my middle school oh so many years ago, we had three science teachers all of roughly the same decrepit age. Two of whom were notorious for making horribly inaccurate statements that we all knew were bunk some may have been as bad as these in the OP. I wish I remembered some of them. The other teacher however I still consider one of the best I’d ever had, and a pleasure to have had him.

In high school I debated with a history teacher for about 30 minutes why I thought Madagascar IS part of Africa. I don’t remember how it came up, something about their government and I don’t know. I actually kept the back couple pages of a notebook in that class as quotes I would jot down from him making all kinds of ludicrous claims. I wish I still had that notebook.

We had a Government auditor mark me down as deficient for incorrectly recording refrigerator temperatures. They had full degree calibrations and I was recording +/- 0.5 degrees. Well if it falls halfway between the two demarcations you record 2.5, just like I learned in my general science class in middle school, (the good teacher that is).

trinitree88
2005-Dec-21, 12:46 AM
My first year teaching, I asked the rhetorical question, "What came first, the chicken or the egg?"...hoping to lead to dinosaurs laid eggs, and came before birds, which led to chickens...so eggs! Right? (Gr.7). Nope. Little girl raises her hand. "Eggs don't come from chickens, Mr. Peterson, they come from the supermarket!"....and all but two in the class agreed. They would be surprised to learn that regular old supermarket eggs, placed under an incubator ( 12 of them)....have a 50 % hatching rate 21 days later. :dance: Some, horrified, never ate eggs again.:lol: :lol: Sigh... Pete.

Hugh Jass
2005-Dec-21, 12:52 AM
Careful with that question, the answer you could have received is God created the first chicken that then laid the first egg, so of course the chicken came first.

Enzp
2005-Dec-21, 01:12 AM
A favorite cartoon I have shows a chicken and an egg in the bedroom smoking cigarettes, and one says "You always come first."

Maksutov
2005-Dec-21, 08:15 AM
I had a college science teacher who told us that "when rounding numbers, you round down on the even numbers and round up on the odd." :eek: So its not limited to the K-12 grades.In industry, especially those that are government suppliers of things ranging from cruise missile parts to submarine reactors, we were contractually obliged to use specification ASTM E29 for rounding procedures.

There are some statisticians out there who rail against the E29 requirements. Here are examples:

Link 1 (http://exceltips.vitalnews.com/Pages/T1055_Rounding_Religious_Wars_Take_Two.html)

Link 2 (http://exceltips.vitalnews.com/Pages/T1049_Rounding_Religious_Wars.html)

Here's the actual spec (intro only) (http://webstore.ansi.org/ansidocstore/product.asp?sku=ASTM+E29%2D04).

Ken G
2005-Dec-21, 09:33 AM
Careful with that question, the answer you could have received is God created the first chicken that then laid the first egg, so of course the chicken came first.
Why certainly the chicken came first-- God would not want to have to sit on the egg. :D

Fr. Wayne
2005-Dec-21, 09:50 AM
I'm grateful to see the errors of my ways on this thread as I too often question my teachers' motives. Quite a few teachers I have judged from the perspective that I was smarter than they were, and now I have to make the same mistakes later in life I was so convinced they did so long ago. Such is life - much like Newton's 3rd Law of Motion should have taught me long ago.

HenrikOlsen
2005-Dec-21, 10:14 AM
The rounding algoritm mentioned is actually valid, though in a fairly specialised field. It's the one known as Bankers Rounding (http://blogs.msdn.com/ericlippert/archive/2003/09/26/53107.aspx) and it's used in the case where quantities regularly comes in halves and you later have to use averages on the rounded amounts.
It's used because it makes the average of the rounded amount closer to the average of the exact amount.

In science you'd never consider using rounded amounts for later calculations, so there it sounds like hogwash.

Ken G
2005-Dec-21, 10:18 AM
Hang on, the problem with the rounding that Tuckerfan is talking about is the mistaken idea that the teacher meant that the up or down rounding is governed by whether the decimal is even or odd, not whether the integer you are rounding to is. I'm confident the teacher meant the latter, as most on this thread are assuming, but this is not the way Tuckerfan heard it. So you see, it proves the point that often when a teacher sounds like they have said something foolish, in fact they have been heard foolishly. This is a lesson I've learned on this very forum, and so I'm not surprised it pervades the classroom, as soon as respect for a teacher is lost.

HenrikOlsen
2005-Dec-21, 10:38 AM
I had a college science teacher who told us that "when rounding numbers, you round down on the even numbers and round up on the odd." :eek: So its not limited to the K-12 grades.
That quote doesn't actually say whether it's the digit or the number rounded to that governs whether it's up or down.
As a description of an algorithm that just makes it worse, but it could be a badly formulated version of a valid one.

One general problem is that in teaching it's almost impossible to do without simplifying your description to the average level of those taught. I've seen it aptly described1 as "lies to children".
You need to learn a simplified version in order to use the knowledge before you have the tools to understand the more detailed simplified version you need in order to use the knowledge before you have the tools to understand the even more detailed simplified version you need to understand the complicated version that is still a simplified version of what perhaps three people in the universe knows as the most complete version known right now.

Students who are below the average level taugh don't have the tools to understand the explanation because it's too detailed and gets left behind; students above the average level sees the things taught as wrong, lose confidence in the teacher and lose interest in the class.


1 In "The science of Discworld"

wayneee
2005-Dec-21, 03:53 PM
A favorite cartoon I have shows a chicken and an egg in the bedroom smoking cigarettes, and one says "You always come first."
Wait WAIT A MINUTE ! We might be on to something here!


Please tell me:think: :think: :think:


Which one said it?

wayneee
2005-Dec-21, 03:59 PM
That quote doesn't actually say whether it's the digit or the number rounded to that governs whether it's up or down.
As a description of an algorithm that just makes it worse, but it could be a badly formulated version of a valid one.

One general problem is that in teaching it's almost impossible to do without simplifying your description to the average level of those taught. I've seen it aptly described1 as "lies to children".
You need to learn a simplified version in order to use the knowledge before you have the tools to understand the more detailed simplified version you need in order to use the knowledge before you have the tools to understand the even more detailed simplified version you need to understand the complicated version that is still a simplified version of what perhaps three people in the universe knows as the most complete version known right now.

Students who are below the average level taugh don't have the tools to understand the explanation because it's too detailed and gets left behind; students above the average level sees the things taught as wrong, lose confidence in the teacher and lose interest in the class.


1 In "The science of Discworld"
As I posted before , and no one replied to . I believe our whole teaching structure is wrong. I would like to see 2 classes per half school year until High School. School year should be 12 months long with peppered Vacations. And Scientific Activity ,research and expierimentation should be the focus of Science Class, not rote Memory of terms.

hhEb09'1
2005-Dec-21, 06:26 PM
I believe our whole teaching structure is wrong. I would like to see 2 classes per half school year until High School. Per half? would they round down?

hhEb09'1
2005-Dec-21, 06:27 PM
I believe our whole teaching structure is wrong. I would like to see 2 classes per half school year until High School. Per half? Maybe they've been doing that and they round down

tofu
2005-Dec-21, 07:21 PM
was this, by chance, a parochial school with a religious affiliation?

I'd love to know what point you're trying to make. According to this study:

http://nces.ed.gov/pubsearch/pubsinfo.asp?pubid=2002013

"As with earlier results from the National Assessment of Educational Progress
(NAEP), private school students performed higher than public school students
on the NAEP:2000 tests.8 Their average scores were above those of
public school students on the 4th-grade reading test and on the 4th-, 8th-, and
12th-grade science and mathematics proficiency tests"

To me it seems obvious that if the kids didn't learn anything, they must have been in a public school.

wayneee
2005-Dec-21, 10:18 PM
Per half? Maybe they've been doing that and they round down
You guys are driving me nuts with your Rounding discussion.:wall:

dmccarroll
2005-Dec-22, 02:37 AM
In reading this thread, I am somewhat alarmed, but not really suprised at the incompetance metioned. As a college teacher, I am running into many students that are ill-prepared for college-level science. I teach electrical theory and aerospace propulsion theory for an aerospace focused university. When these young people come to my class it would be assumed that they have the proper math and science background to learn effectively. I'm finding that this is not the case for many of them, therefore the classes become a struggle. I am hoping that eventually the high schools and prep schools will stress more math and science. Maybe then we can begin the change of making this a world of scientists and learners rather than one of warmongers and thieves.

porky26030
2005-Dec-22, 03:30 AM
I can empathize with all of the given examples of public-school teachers. My high school (and continuing education, actually) suffered from a number of teachers who knew the source material down to the letter, but couldn't get another person to understand it for the life of them. Go figure, though... most of the really good teachers I've ever had have been math/science teachers, and I've gone to the dark side (history major/teaching certificate).

Of course, we also had a science teacher (The Mummy) who had been at the school for at least 40 years and taught the same class to my friend and his parents. That might be some of the problem your friends had, Torg... as teachers get older, they get stubborn/forget things/remember things that don't exist, and are at the same time so set in their ways that it's impossible to dislodge them. Just don't take the route of some local kids from a nearby district: they decided to liven up their teacher by putting marijuana in her water bottle... sigh.

Tuckerfan
2005-Dec-22, 07:45 AM
Hang on, the problem with the rounding that Tuckerfan is talking about is the mistaken idea that the teacher meant that the up or down rounding is governed by whether the decimal is even or odd, not whether the integer you are rounding to is. I'm confident the teacher meant the latter, as most on this thread are assuming, but this is not the way Tuckerfan heard it. So you see, it proves the point that often when a teacher sounds like they have said something foolish, in fact they have been heard foolishly. This is a lesson I've learned on this very forum, and so I'm not surprised it pervades the classroom, as soon as respect for a teacher is lost.
This was a general science course, required of all freshman, and he was giving guidelines for every situation where you ended up with a decimal. When someone objected to this, his response was, and I quote, "It's the only way that makes any sense." There was no further eloboration, and in context, he meant that if you measured how long an item was, and that if it came out to 12.8 inches long, you would round down to 12 inches and that if it came out to to 12.1 inches, you would round up to 13 inches. Now, I don't doubt that there are times when you'd need to do rounding in what would be considered a "non-normal" manner, but he did not specify any such thing. I can't make this any clearer if I put it in giant flaming letters with elephants trumpeting to the side that you used this every time, no matter what the circumstances!

X-COM
2005-Dec-22, 08:19 AM
But then you may ask yourself what inches do in a science class? Or pounds, miles etc. I belevied that you had got rid of those in science courses by now.

Tuckerfan
2005-Dec-22, 08:40 AM
But then you may ask yourself what inches do in a science class? Or pounds, miles etc. I belevied that you had got rid of those in science courses by now.
In the civilized world, I'm sure, but we're talking a small TN college circa 1987.

Ken G
2005-Dec-22, 08:46 AM
There was no further eloboration, and in context, he meant that if you measured how long an item was, and that if it came out to 12.8 inches long, you would round down to 12 inches and that if it came out to to 12.1 inches, you would round up to 13 inches.
And how would he round 12.0001 to an integer? I find it hard to believe that anyone, let alone any teacher, is this much of a fool, but you were there not I. Just be sure that he wasn't saying 5.5 gets rounded up to 6 and 6.5 gets rounded down to 6, since that actually does make sense. Possibly, this is what was taught to him, and he heard it wrong and taught it to you the way you describe as a result. If so, I'm really curious why it never bothered him what happens to 12.0001 and 11.9998.

Tuckerfan
2005-Dec-22, 09:20 AM
And how would he round 12.0001 to an integer? I find it hard to believe that anyone, let alone any teacher, is this much of a fool, but you were there not I. Just be sure that he wasn't saying 5.5 gets rounded up to 6 and 6.5 gets rounded down to 6, since that actually does make sense. Possibly, this is what was taught to him, and he heard it wrong and taught it to you the way you describe as a result. If so, I'm really curious why it never bothered him what happens to 12.0001 and 11.9998.
Probably because we never got into digits that far out. This was, as I said, a general science course, taught by a guy who was nearing retirement and probably just didn't care any more. Nor was the problem limited to the science department. The president of the university mishandled the running of the university to the point where the entire university almost lost it's accredidation. "Professors" who only had a BA had tenure, and never had to publish papers in peer reviewed publications (a "letter to the editor" was enough to satisfy their requirements). The library was undersized and was still using card catalogs, even though the small town library I was used to had switched to an electronic catalog several years before (and when the university did finally switch to an electronic catalog, it was absolutely horrible). The president of the university later became the first one to be fired by the state of Tennessee.

Ken G
2005-Dec-22, 09:40 AM
Yikes, that does sound like an awful situation. I hope that the school can turn things around and recover its prestige, for the benefit of all its alumni.

Tuckerfan
2005-Dec-22, 09:54 AM
Yikes, that does sound like an awful situation. I hope that the school can turn things around and recover its prestige, for the benefit of all its alumni.There's been a number of improvements in recent years, and Al Gore has lent his name to some of the things that the school's been doing, so there's been a lot of added prestige to the school since I went there, and they've got tons of new facilities (completely state of the art stuff in many areas), so I'd say that they're doing better. It's certainly not a top ranked school in the country, but I think it's doing better than what it used to (at one point Newsweek put the school at something like the mid-300 or 400s in the country).