• agent_nycto@lemmy.world
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    16 days ago

    “Medieval armies didn’t use crossbows when attacking castles.”

    My hand immediately shot up. “What are you talking about? Of course they did.”

    My elderly history teacher replied “no, they didn’t.”

    Me “Why do you think that?”

    Her “because crossbows fire in a straight line so they would just shoot over the castle.”

    I looked at my classmates, hoping they would see how insane this is. They were looking at me like I grew a second head.

    Me “that’s not true. At all.”

    Her, getting slightly annoyed, “how do you know?”

    Me “well for one, I’ve fired a crossbow, I know how they work. For two, they had GRAVITY BACK THEN, the bolt comes back down!”

    Her, and some of the class “ooooh!”

    Her “well anyway…” And continues the lesson.

    This was a college class.

  • Perry@lemy.lol
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    16 days ago

    “Respect your elders, because they are always right”

    alt text given below

    alt text

    Post by stimmyabby:

    Sometimes people use “respect” to mean “treating someone like a person” and sometimes they use “respect” to mean “treating someone like an authority”

    and sometimes people who are used to being treated like an authority say “if you won’t respect me I won’t respect you” and they mean “if you won’t treat me like an authority I won’t treat you like a person”

    and they think they’re being fair but they aren’t, and it’s not okay.

    End of post.

    Reply post by do-as-youre-told:

    This is so well put I am stunned

    Source: flyingpurplepizzaeater

    End of reply post.

  • trilobyte81@lemmy.world
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    16 days ago

    I had a Mormon science teacher who told us that there was a giant planet in the middle of the universe that astronomers could see and that was where god lived I never believed anything he said after that

  • goober@lemmy.world
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    17 days ago

    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.

    • Sparhawk87@lemmynsfw.com
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      16 days ago

      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.

      • Duamerthrax@lemmy.world
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        16 days ago

        Science is the same way, but you can teach in a way that alludes to more complex subjects without denying those subjects. I actually called out my HS physics teacher when he kept having to correct grade school science lessons. He couldn’t disagree with me that it’s probably better not to teach incorrect lessons just because the correct lessons were more complex.

      • brygphilomena@lemmy.world
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        16 days ago

        As far as I’m concerned there are always letters. We just hide them or when they are young use a question mark.

        2 + 5 = ?

        Is super basic algebra if you just change the question mark to an X.

    • Call me Lenny/Leni@lemm.eeOPM
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      17 days 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.

    • Call me Lenny/Leni@lemm.eeOPM
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      16 days ago

      Don’t think you don’t amount to anything. You come off as a nice person, the best kind of person. I think of it like this; if you were a loser (and you’re not), those two are cheaters. One’s biggest fear should be becoming “professionals” like them.

  • hemko@lemmy.dbzer0.com
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    16 days ago

    I spent first 8 years in a Christian school, took me to adulthood to learn that evolution theory is not just a “unproven hypothesis”

    • mojofrododojo@lemmy.world
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      16 days ago

      it’s funny how much the scientifically illiterate rag on something because it’s ‘merely’ a theory. they decline to acknowledge it’s the ONLY working theory that explains the fossil record, genetics, heredity etc., and has been proven to accurately predict things over and over again.

      I challenge these folks to show me something that works better than evolution to explain all those things, and then it’s a matter of faith or the only reason evolution makes sense is because of the woke agenda educational industrial complex.

      fucking chuds.

    • Call me Lenny/Leni@lemm.eeOPM
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      16 days ago

      I’ve seen it go both ways. My best friend and her best friend went to a Catholic school, and they hinted that they did learn about evolution but with no added knowledge external to the few Bible verses that were usable to support evolution because they remotely seemed to point to it (and even then it wasn’t referred to as evolution, just the mutation lineage or something).

      • gramie@lemmy.ca
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        15 days ago

        That’s strange, because the Catholic Church officially endorses evolution.

  • MicrowavedTea@infosec.pub
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    17 days ago

    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.

      • MicrowavedTea@infosec.pub
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        16 days ago

        We were in late high school, it’s not like we had no responsibilities. Pretty much every year after that has been better than middle/high school for me.

    • blady_blah@lemmy.world
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      15 days ago

      To be fair, there seems to be a lot of people who think childhood was the best time of their life. I’m ~50 and I think life was best in my 30s, but it’s still pretty great now also. Childhood, and highschool in particular, were the worst.

  • JPSound@lemmy.world
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    16 days ago

    In 8th grade my family had to leave my home state of wisconsin to be in Mt.Ida, Arkansas for 9 months or so. During that time I had to attend the local public school and I remember the science teacher saying “matter cannot be created nor destroyed.” I’ve always loved science and was a huge nerd during that awkward time in my life and I knew well it was ENERGY and figured she just said it by accident. Easy mistake. I said that it was energy, not matter, that can’t be created nor destroyed and she argued with me and was dead serious when she insisted it was indeed matter.

    I said something along the lines of hydrogen turning to helium inside the sun, and wouldn’t ya know it, she didn’t believe the universe was old enough for that to be true and only god can create matter… Yup, she was a 7-day creationist who wholely belived the universe was 5000 years old teaching science in a public school in bumfuck Arkansas. I gave up and a lot of things she said before finally started making sense but in all the wrong ways.

    This bumb bitch was a fundamentalist Christian. The rest of the brief time I was there, and for the first time in my life, I didn’t give two shits about a class that was usually one of my favorites.

      • JPSound@lemmy.world
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        16 days ago

        Yeah. The sad part is that this was back in 1997. Their public education system is in far worse shape than it was back then. Wisconsin had an excellent and well funded public education system so I went from getting a really good education to about the worst possible you can find in the US. So glad I wasn’t there long. Some of those kids are still there as adults, still holding out for a successful rap career and sending their little shit apples to the same school, repeating the cycle.

      • blady_blah@lemmy.world
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        15 days ago

        Why do you think black holes destroy matter? There’s an (unproven) argument that they destroy information, but I’ve never heard an argument that they destroy matter.

        • Call me Lenny/Leni@lemm.eeOPM
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          15 days ago

          They don’t “destroy” it per se, but they presumably take the matter out of the universe, which, from the perspective of the universe itself, would effectually be the same thing as destruction.

          • blady_blah@lemmy.world
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            15 days ago

            That’s not at all what a black hole does. The matter is still there, you just can’t get it back out of the hole. There’s is no “removal from the universe”. In fact it still exerts gravitational force. That’s why they’re super massive black holes and just regular black holes.

  • the dopamine fiend@lemmy.world
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    17 days ago

    Pores in latex condoms bigger than the AIDS virus.

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

    • partial_accumen@lemmy.world
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      17 days ago

      Pores in latex lamb skin condoms bigger than the AIDS virus.

      That’s probably what they were going for, but you’d think a teacher in that position would check their data if challenged.

    • Malle_Yeno@pawb.social
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      17 days ago

      We had that taight in our high school too!

      (And as a totally unrelated fact I’m sure, our biology teacher was a major figure in our local church and was pro abstinence. Completely unrelated, of course)

  • BonesOfTheMoon@lemmy.world
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    16 days ago

    This one is funny, I innocently listened to Motley Crue when I was about 12, Girls Girls Girls in particular. You know that lyric about the menage a trois? There was no Internet in those days, so I just thought I’d ask my French teacher. She covered a smile and told me it meant three people were living in a house together.

  • RandomVideos@programming.dev
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    16 days ago

    Karl Marx was russian(by a history teacher)

    Adults with autism dont exist, but kids with autism exist; the moon is an artificial satellite made by aliens; scientists are saying that 2+2=5 (by a logic teacher)

    There is a conspiracy(organized by the jewish world leader) in romanian schools to trick children into starting HRT by saying to take some pills so they wont look pale right before going to act in front of an audience so they would become infertile and stop overpopulation(by a biology teacher)

      • Lemminary@lemmy.world
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        16 days ago

        Yeah, that’s almost what the research articles I read suggested a few years back. Like, it’s allegedly difficult to diagnose an adult who has modified their behavior over the years. So most people would need to have at least some indication of having had ADHD when they were younger to confirm their diagnosis as adults.

        That’s not to say that adults with ADHD don’t exist, but the rate does significantly decrease to about half.

        (Please let me know if I’m wrong, it’s been a while since my days of genotyping.)

  • Duamerthrax@lemmy.world
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    16 days ago

    By the same civics teacher: All unions but teacher unions are obsolete. Welfare queens are having more kids just to collect more. Realestate only goes up. He also said that the Waltons(of Walmart) were second to fifth riches people in the world. I did fact check him with a Forbes printout on that one. I think there’s more neo-con bs that I’m forgetting at the moment.

    Computer teacher: Your muscles contain memory cells and that’s now typists can type so fast. This was a very creative interpretation of “Muscle Memory”.

    Media teacher: AM radio travels in beams and can go farther then FM radio that travels in waves.

    School therapist: If you get into that harder class, you may fail and feel sad. Guess what? Now having succeed at someone else’s expectation, I feel sad all the time. That may have been the moment were I could have fixed the direction my life was taking if I pushed back. Chances are they would have come up with other reasons to deny me though.

  • nettle@mander.xyz
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    17 days ago

    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.

    • DasFaultier@sh.itjust.works
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      16 days ago

      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.

      • nettle@mander.xyz
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        16 days 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.

    • Nibodhika@lemmy.world
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      16 days 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.