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Joined 1 year ago
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Cake day: June 11th, 2023

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  • I think happiness is a misunderstood concept. It’s something that many people take for granted when they’re young, but as they get older it seems to wane and comes with a lot more caveats. Your baseline used to be happy, but now your baseline is more neutral. You spend 80% of your time being neither happy nor sad. The idea of being happy all the time is sort of a farce, and I tend to assume people who claim to be are either lying or stupid.

    Happiness is more about taking a step back from your life and viewing it all in one big picture. If you like what you see, then you can consider yourself happy, even if that doesn’t mean you’re smiling about it right this moment.




  • I think this is terrible advice for most people. You only need to spend like an hour in the airport to avoid missing a flight. Most people don’t fly often enough to get much actual gain from pushing this boundary. The only person I knew who would push the envelope like this was someone who flew every week for work. That makes sense to me, because you’re saving two hours every week for years. If you’re only flying a few times a year just pack a book and ensure you make your flight on time.


  • I think the butterfly effect is much more interesting when you think about incredibly far reaching effects that are essentially impossible to predict. Someone running late and getting into an accident might actually be relatively easy to predict.

    Instead: someone reading this post is running late. Because of this a different car following behind them gets caught at a red light they shouldn’t have gotten caught at. As they hit the brakes for that light, their passenger lurches forward and accidentally sends a nonsensical text to their friend. Their friend reads that nonsense text, and in their confusion spills their coffee on the floor. A person walking by slips on the coffee, hits their head, and dies.

    The person running late just killed a person miles away, and they have zero idea that it even happened.




  • It makes more sense when you remove the fractions, but I assume they were working on them.

    It’s easier this way: “John ate 4 slices of pizza. Dave ate 5 slices of pizza. John ate more slices of pizza than Dave. How is this possible?”

    The answer they’re looking for is: “This is not possible because 5 slices of pizza is more than 4 slices of pizza.”

    It’s a really bizarre question, and is poorly worded, but the concept could be really important depending on the age/ability of the student.

    It’s like teaching a kid to fact check I guess.



  • Strae@lemmy.worldtoMemes@lemmy.mlTeaching Maths!
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    1 year ago

    This is one of those problems that makes more sense with context. The teacher had the students working on “reasonableness”, which is essentially “does the question I’m asking make sense?”. The students were probably instructed to ignore actually trying to solve the problem when presented with one, but instead explain why the question either does or doesn’t make sense.

    In this case the student potentially misunderstood the task. The failure on the teacher’s part is wording the question in such a way that it actually has a reasonable solution, and isn’t necessarily an unreasonable question.