this post was submitted on 05 Feb 2025
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[–] [email protected] 13 points 10 hours ago (2 children)

She very matter-of-factly stated that steam wasn’t as hot as boiling water. This was a chemistry teacher.

Given, it was elementary school, so the “chemistry” was mostly super basic stuff like mixing dish soap and yeast with hydrogen peroxide. But still, I’m salty about that one because I had been burned pretty badly by active steam before she said that. I still have the scar and everything.

[–] [email protected] 3 points 9 hours ago

You'd think the expectation would be that gases are hotter than liquids.

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[–] [email protected] 16 points 12 hours ago

We'd all end up drugged with needles up our arms laying in front of the unemployment centers of we don't get better at chemistry. Like, all of us.

Joke's on him, I'm in IT now, so I'm of WAY worse.

[–] [email protected] 33 points 14 hours ago (2 children)

There is no such thing as negative numbers. "How do you take 5 apples from 3 when there are only 3 apples?" This was in elementary school in Wisconsin. The temperature regularly goes below zero. Pointing this out got me time in the corner. I'm still kinda salty about that.

[–] [email protected] 9 points 10 hours ago (2 children)

Maths unfortunately is hard to teach all at once, 1 year there's no negative numbers next year there is. Then they make it harder by adding letters. Get high enough, and you start doing stuff with infinite numbers, which I was also told can't be done.

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[–] [email protected] 6 points 14 hours ago

When you say "in the corner", I'm guessing this was one of those really, really old small schools you'd see in Little House on the Prairie.

[–] [email protected] 20 points 13 hours ago (4 children)

That Wikipedia was unreliable

[–] [email protected] 7 points 9 hours ago (2 children)

I mean when writing an essay you should really be sourcing from the original source not Wikipedia, good thing Wikipedia lists the original source the info came from so you can just use that. (Unlike some websites the teacher said were better then Wikipedia which were just full of unchecked bullshit)

But for everything else Wikipedia is great

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[–] [email protected] 16 points 13 hours ago* (last edited 3 hours ago)

‘Skateboarding is unethical, immoral, and should be illegal…’

I wrote my next essay in highlighter after that, to make her suffer. She was the worst.

[–] [email protected] 115 points 21 hours ago (8 children)

You won't always have a calculator with you.

[–] [email protected] 3 points 10 hours ago (1 children)

I was carrying not one but two programmable Casio GFX 9850 graphics calculators with me pretty much all the time. You could write some kind of Basic-ish code on these things. Neat machines, considering their age.

[–] [email protected] 1 points 9 hours ago (1 children)

Can play games on them to, including clones of pacman, Doom, Super Mario land and pong.

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[–] [email protected] 3 points 11 hours ago

My class was repeatedly threatened for using more than one finger on a calculator to solve chemistry equations. “If I see those Nintendo thumbs…

[–] [email protected] 5 points 13 hours ago

i wonder if this ever keeps any math teachers up at night. how wrong they were about this

[–] [email protected] 29 points 20 hours ago

They used to deliver this line with so much sass

[–] [email protected] 21 points 20 hours ago

I was told this while wearing a calculator watch.

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[–] [email protected] 26 points 17 hours ago (3 children)

I used the word poesy in a written assignment, as in the art of poetry. The teacher didn't recognize it as a real word and deducted points from my grade. She had a policy that we could correct and resubmit for half points, so I did that but didn't change the word, I just helpfully gave her the definition in a footnote.

Shocked, naive, innocent little me didn't not know what to think when she took that as an insult. I was only trying to help her, didn't she get that?!?

This was one of a handful of events when my sister started implying I might have a neurospicy brain. IDK, maybe, but I was just being accurate so I didn't really see that as anything I needes to address. I thought the overly-sensitive and factually incorrect teacher was the one who needed to self-reflect.

[–] [email protected] 6 points 10 hours ago

Had the same with an english teacher (in germany), that probably had a smaller vocabulary than me. Whenever I used words she didn't know I had to argue with her and pull out a dictionary

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[–] [email protected] 14 points 15 hours ago (4 children)

That Columbus was a good person.

[–] [email protected] 9 points 15 hours ago

Not so fun fact, he is said to be the first European to have syphilis as it was originally a Caribbean condition, and he was said to have caused it to spread in Europe, which also means he is the reason everyone started wearing powdered wigs as it went from a way to hide syphilis baldness to a fashion statement. So now you know what to expect (a version of George Washington who looks like Brad Pitt perhaps) if you ever go back in time and burn the Santa Maria.

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[–] [email protected] 30 points 18 hours ago (3 children)

I got a question right on an electronics quiz about finding the resistance in a curcuit (I have verified I was right).

My science teacher who didn't know how to do it in the first place and was just looking at the (incorrect) answer schedule said I was wrong. I just said "I don't think so but ok" even though I knew I was right as I did not want to argue. As she was walking away I explained to my friend why I was right, my teacher overheard me and came storming to the table saying:

"WHEN I SAY IM RIGHT I AM RIGHT! AND WHEN I SAY YOUR WRONG YOU ARE WRONG!"

At the top of her lungs.

I was just a kid so it put me off science for a bit tbh.

[–] [email protected] 6 points 11 hours ago (1 children)

I was just a kid so it put me off science for a bit tbh.

And isn't that a fucking shame? I mean, science can be such an interesting thing that can improve and enrich your life and can even become a career, but or just takes one bad teacher to let all that go to waste.

I had a guy teach biology and chemistry, and he was... well just not a good teacher (but a very decent human outside of class, to be fair). Made me really hate his classes and subjects. It took quite a long time for me to get more interested again.

On the other hand, I had a teacher in computer science teach is the basics of relational databases and object oriented programming in Borland Delphi (yes!), and now that I'm almost 40, I STILL feed on that knowledge, have become a sysadmin, have helped a dozen of co-eds in uni pass their programming test by tutoring them... He's just a huge part of what I've become as a person. One teacher really can make a difference, one direction or the other. Thank you Mr. Barchmann, wherever you are.

[–] [email protected] 2 points 9 hours ago

I also have to thank some of my later science teachers for re-sparking my fascination in the scientific world, three of them were excellent teachers and made the class so entertaining you couldn't not be fascinated.

[–] [email protected] 4 points 11 hours ago

Oh boy, this reminds me of one test in college where there was a question that had a logical circuit diagram, I don't remember what it asked exactly but my answer was marked wrong, I went to the teacher the next day and told him I thought that was the right answer and he said "well, it's not, I'll demonstrate" and he wrote the question on the board called attention for everyone saying he would show the right answer to the test question, and started answering it. I saw him start to answer and immediately he made a mistake, I raised my hand to point that out and he told me to let him finish. He got to the end of the thing, showed a different result, and said "see, this was the correct result" to which I said "You missed the NOT at the beginning of the circuit", he looks at it, rewrites some stuff, and gets to my answer to which I said "and that's what you marked as the wrong result on my test". He still tried to claim that was wrong because he got the question from book X, and a colleague (who I suspect had also given the right answer) produced the book, looked up the answer and said loudly "the second answer is the one on the book". Defeated he had to give me (and whoever else had the right answer) at the point for that question. Completely unrelated story, that guy was also the coordinator of the course I was coursing and after months of waiting for recognition of some classes that I had taken at a different college coincidentally the very next week they got denied which meant I would have to take 14 extra classes (so at least a year and a half extra) to graduate, and that some of the classes I was taking that semester would have to be dropped and retaken after coursing the prerequisites (which I was trying to get recognized), one such class was the one where I got the question right... What a coincidence, right?

I should thank that guy, because of him I dropped out of college, moved to another city, and started at another college where I met my wife.

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[–] [email protected] 62 points 21 hours ago (2 children)

There's checks and balances in our government

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[–] [email protected] 50 points 20 hours ago (5 children)

You should be enjoying the school years cause they'll be the best of your life. Said by someone who very obviously peaked in high school.

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[–] [email protected] 52 points 20 hours ago (6 children)

Pores in latex condoms bigger than the AIDS virus.

Fuck a science class, that motherfucker shouldn’t have been allowed near the school.

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[–] [email protected] 43 points 20 hours ago (10 children)

“You need to go to college to be successful or you’ll be flipping burgers!”

So said teachers, parents, career counselors, etc. and here we are, I beat school, and no jobs. Should’ve become an electrician.

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[–] [email protected] 34 points 20 hours ago (8 children)

I remember a bunch of things in science class in middle school, because I was really into science and it bothered me that they oversimplified everything to the point of being straight up false. Like a definition of "animals" being "something with eyes and a mouth". I mentioned several examples of animals without eyes, like corals, but the teacher just exasperatedly said that they did have small mouths. Ok, but your definition said eyes and a mouth, not or.

I also remember a question in a test about astronomy being "what is the biggest object". I thought about it for a moment and then wrote "the universe"; which I'll maintain to this day, was right. But it was marked wrong. The expected answer was the sun. I talked about it to the teacher, because it wasn't like I pulled the existence of objects bigger than the sun from my personal knowledge only, we'd explicitly talked about bigger stars and galaxies. But the teacher said "It was implied 'biggest object in the solar system' ". Implied how? It definitely wasn't written. I still want my point back.

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[–] [email protected] 26 points 20 hours ago (1 children)

It doesn't matter if I'm a good person, if I don't believe in god, I'm going to hellll.

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[–] [email protected] 20 points 19 hours ago (5 children)

That the civil war was fought over states rights.

[–] [email protected] 6 points 14 hours ago (1 children)

State's rights to slavery.

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[–] [email protected] 8 points 17 hours ago (6 children)

Had a science teacher back in middle school that claimed to have a buddy that "designed" a way to make gas engines more efficient by running the gas line over the engine to warm it up before entering the engine. Said that GM bought the "design" with no patent, and hid it away so that it wouldn't get out. Problem is, that's not how BTUs work and GM would obviously know that. Also that's a good way to destroy your engine by misfiring.

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[–] [email protected] 23 points 20 hours ago (6 children)

I had a teacher confidently tell the class that Mt. Everest didn’t border China (well Tibet really, but that’s a battle for another day). I will say she was able to concede she was mistaken. I had another teacher hit on me when I was in high school while I was alone with her in the copy room. I had always heard some salacious rumors about her, but I always assumed they were just idle gossip until that day. That was a different kind of wrong. And no, I didn’t take her up on the advance.

I’m assuming English isn’t your first language, so just as an FYI, wrongest isn’t a word. “Most false” is probably the best fit in this instance. Just one of those weird quirks of this bastard language.

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[–] [email protected] 20 points 20 hours ago (1 children)

When I was 11, an entire class of students and the biology professor were adamant that snakes do not have skeletons. I knew for a fact this was false because I had seen one at the museum.

[–] [email protected] 6 points 15 hours ago

Did they think snakes were like giant fucking worms or something?

Sidenote, I had only ever seen a snake head and out of curiousity just searched up a snake skeleton just now and i am pretty scarred.

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