• lime!@feddit.nu
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    2 days ago

    i may just have had bad teachers but i to this day have no idea what chemistry at pre-university level were supposed to teach. the labs were all about watching things change, with no explanation as to why. and the theory parts were all about balancing reactions. none of it connected.

    • fossphi@lemm.ee
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      11 hours ago

      Very similar to my experience. It was even worse for organic chemistry where they just parroted out the outcomes/mechanisms with not much explanation. But maybe it’s also difficult to explain chemistry without some solid physics prerequisites

    • captainlezbian@lemmy.world
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      10 hours ago

      My high school chemistry teacher was a professional chemist working as a teacher so she’d be home when her kids got home, and yeah I think I had a different experience. Several of our labs were more thermodynamics related. One was to create a temperature based can crushing method. But yeah she’d ask us what we thought would happen and tell us to go figure out. That said we did have the “learn to titrate” labs too, but we were told that’s what was happening.

      • lime!@feddit.nu
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        9 hours ago

        my first chemistry lab (like actual chemistry, rather than as part of the “sciences” subject) involved us mixing three components we were not given the names of in a test tube, then we would go out to the school yard and while we were holding the test tubes with tongs the teacher shoved a match into each of them to show the efficacy of the black powder we had just unknowingly made. there was so much glass everywhere.

        like, it was cool, but i don’t think anybody learned anything from that other than how to make black powder, which i imagine most people with a dad learn at one point or another.

    • Fredthefishlord@lemmy.blahaj.zone
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      10 hours ago

      AP chem courses had some small value. Frankly I think all of chemistry throughout all years of school would be better taught as a crash course in a year in Middle school, with a refresher in highschool… Then teach more bio instead, it’s more valuable to the everyman

    • isolatedscotch@discuss.tchncs.de
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      17 hours ago

      Yup, luckily in my case I got into amateur chemistry (tysm sciencemadness) but it pained me to see my friends not actually knowing anything and just memorizing everything by the letter

        • isolatedscotch@discuss.tchncs.de
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          10 hours ago

          nah, that’s generally frowned upon among the people who do chemistry at home both because it’s not economically viable, will get you in jail and it may cause further restrictions on chemicals, which nobody wants or needs

          I mostly do energetics/explosives on a small scale and the occasional organic synthesis

          if you want, there’s an amazing yt channel called Explosions&Fire which perfectly encapsulates the whole spirit of doing chemistry in your shed