• DasFaultier
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      42 months ago

      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.

    • @thesohoriots@lemmy.world
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      22 months 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…

    • @x4740N@lemm.ee
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      12 months ago

      Yes, I’m currently typing on a device that can function as a calculator

      Maths teachers should really be saying that they’re teaching us how to do maths on a calculator

      I’m horrible at maths though probably because of my autism spectrum disorder

      I’ve only improved in areas of maths where I’ve self taught myself mental shortcuts to do it in my head

      School helped somewhat with the Autism accommodations here in Australia but not that much, I find making my own accommodations and self teaching myself years later is way better than the accommodations provided by my school

      They really should take student feedback in a lot more

      • burgersc12
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        232 months ago

        There used to be. The checks and balances have basically been eroded to nothing.

  • the dopamine fiend
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    532 months 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
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      152 months 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.

  • @agent_nycto@lemmy.world
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    512 months 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.

  • @thesohoriots@lemmy.world
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    452 months ago

    “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.

  • @loaExMachina@sh.itjust.works
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    342 months ago

    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.

        • Call me Lenny/LeniOP
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          12 months ago

          …wait, really? I know back then it was probably anyone’s guess, but that sounds like one of those oddly specific things that makes the moon being made of cheese sound like a down-to-earth conclusion.

          • @AbouBenAdhem@lemmy.world
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            2 months ago

            I checked, and it looks like I oversimplified: Anaxagoras estimated that the moon was the size of the Peloponnesus and the sun was somewhat larger—but how much larger depended on how much further away it was, which he had no means of guessing.

            His estimate of the moon’s size was derived from observations of a solar eclipse, in which the path of totality was about the size of the Peloponnesus—but he probably missed a lot of places that experienced a partial eclipse and didn’t make note of it.

            • Call me Lenny/LeniOP
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              12 months ago

              I mean his train of thought deserves credit, just not for factoring in everything. A good Greek philosopher was like the Sherlock Holmes of their day; I recall reading Aristotle saw the Earth’s shadow on the moon and how it curved and he was like “ah, so the Earth isn’t flat, it’s a ball” (though then he’d go on to say stuff like “other cultures are less prone to revolution, so they must be natural slave cultures”, which would be more like Half-Life 3’s hypothetical version of Sherlock Holmes).

    • @Tattorack@lemmy.world
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      62 months ago

      The sun? The sun!? I guess your teacher didn’t know about Aldebaran, the size of galaxies… Supermassive black holes… Galactic filaments… And yes, the universe itself.

      • @loaExMachina@sh.itjust.works
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        22 months ago

        Nah, she’d mentioned some of these things. The logic was just that since the other questions in that test had been about objects in the solar system, I should’ve known it was implied “biggest in the solar system” although it wasn’t written.

  • @goober@lemmy.world
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    332 months 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.

    • Call me Lenny/LeniOP
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      42 months 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.

  • @nettle@mander.xyz
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    302 months 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
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      72 months 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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        22 months 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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      42 months 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.

  • @trilobyte81@lemmy.world
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    242 months 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

  • @JPSound@lemmy.world
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    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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        72 months 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.

    • Call me Lenny/LeniOP
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      12 months ago

      I’m guessing she didn’t believe in black holes either, since they destroy matter.

      • @blady_blah@lemmy.world
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        22 months 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/LeniOP
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          12 months 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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            22 months 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.

  • @HootinNHollerin@lemmy.dbzer0.com
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    2 months 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.

    • @lunarul@lemmy.world
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      32 months ago

      I wrote my next essay in highlighter

      When I went to school that would have been an automatic fail. We had clear rules about what we can and cannot write with (fountain pen was the standard, but some teachers were fine with ballpoint pens too).

    • @nettle@mander.xyz
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      82 months ago

      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

      • @Duamerthrax@lemmy.world
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        They should have always been teaching to use Wikipedia as a beginning of research. Go to wiki, follow the cited sources and follow those cited searches if anything was referenced.

        There was always a double standard though compared to something like the Encyclopedia Britannica. Pre-internet, for practicality, you couldn’t really check the cited sources on Britannica, so you took it as word of god. They’re a major publication! Huge money and people who wear suits and monocles wrote it! Posh British sounding name! How could they be wrong?

        Except that when researchers compared Britannica to Wikipedia for inaccuracies, they found Britannica to contain a much higher rate. So why did Britannica keep being held in higher regard? Pure appeal to authority.

      • @Temperche@discuss.tchncs.de
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        12 months ago

        Some wikipedia articles have been edited by science/history deniers/fascists/liars and it is difficult to determine if whats written at any point is true or edited. Thats where the statement comes from.

        • @lunarul@lemmy.world
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          12 months ago

          It’s never difficult. Wikipedia cites sources. It’s very easy to check if any piece of information has citations and what those citations are.

    • @Atomic@sh.itjust.works
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      72 months ago

      Wikipedia is not a source. It’s fine to take information from Wikipedia. But if you are doing actual research. You need to cross reference that with the source cited to make sure it’s accurate.

      Most Wikipedia pages have their sources listed so you can easily look them up and verify their validity.

      If there are no sources cited. You should be cautious.

    • @MothmanDelorian@lemmy.world
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      52 months ago

      It is unreliable to an extent. If you have expertise in anything at all go look at the wiki for it and you likely will take issues with parts of it or more. That being said it’s good enough for a generalized overlook of something so I wouldnt 100% trust the minutae in a wiki but the general concepts are typically ok

      • @Whats_your_reasoning@lemmy.world
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        2 months ago

        The cool thing about Wikipedia is that if you have expertise in a topic and find something incorrect on it, you can edit the page to be more accurate. The trickiest part is finding and adding relevant sources. There’s a learning curve to it, but at least anyone who’s used to writing research papers should have experience with that already.

    • Call me Lenny/LeniOP
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      12 months ago

      States rights as in civilian rights? Maybe my teachers just glossed over the history, but I thought it was fought because states with large slave owning populations were afraid of subtracting slavery from their economic equation.

      • @WraithGear@lemmy.world
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        22 months ago

        So that’s the thing, it’s a lie of omission. The full line is ‘The civil war was fought over the states rights… to own slaves”. We were taught that north were not freeing slaves out of a moral standpoint, but to ensure monetary dominion over the south. Anyway, it’s carefully curated propaganda and white washing of history that is apparently still happening to this day.

        • Call me Lenny/LeniOP
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          12 months ago

          I mean the “omission” understanding might depend on what a “right” is. An ethical right? Definitely not, as natural law makes all humans equal. Which makes the “it was fought over the states’ rights” sound like the biggest example of “but the constitution said I could do this” in history. You’d think all the people who care about rights would care as much about ordinary law to be fair.

  • @NOT_RICK@lemmy.world
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    202 months ago

    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.

  • @hemko@lemmy.dbzer0.com
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    182 months 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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      2 months 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/LeniOP
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      22 months 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).