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Joined 2 年前
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Cake day: 2023年7月10日

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  • Some other countries build up math skills a little differently. For instance, in Portugal, they teach a little bit of Algebra, a little bit of Geometry, and a little bit of Calculus every year.

    In the U.S. the students focus on Algebra, one year, then Geometry the next, then Algebra again, and finally Calculus (if they did well in the previous math courses).

    So, if a student transferred for their senior year of High School from the U.S. to Portugal, they would have a different experience compared to their peers. They would find all of the Algebra and Geometry sections very easy and be able to help tutor the other students, but then they would struggle with the Calculus portions and need help from the others.

    I’m not sure how common this is among other european countries. I would be curious to know how math courses are taught in other countries.



  • I mean, votes are public in the fediverse. I wouldn’t try to read into the reasoning from a single downvoter too much though.

    One downvote could be accidental. 2 downvotes in the same thread makes that seem less likely.

    Downvoting/Upvoting doesn’t mean the same thing that it does for everyone. Some use it as an agree/disagree. Some use it for whether a comment is productive and adds to the conversation or not. Some use it as a visibility score whether they think a comment should be seen by others first or whether there are other comments that are better. Some may agree with most everything in a comment except for one part and then downvote because of that.



















  • The article addresses the topic of how quickly the banning of this kind of material can get out of hand:

    These are, it seems, the same people going on book-banning crusades that ensare such smut as Calvin & Hobbes comics.

    Magic Tree House author Mary Pope Osborne, children’s poet Shel Silverstein and Calvin and Hobbes cartoonist Bill Watterson have joined Judy Blume, Sarah J. Maas, Eric Carle and Kurt Vonnegut on a mind-boggling list of hundreds of books purged from some Tennessee school libraries.

    The removals are the result of a growing political movement to control information through book banning. In 2024, the state legislature amended the “Age-Appropriate Materials Act of 2022” to specify that any materials that “in whole or in part” contain any “nudity, or descriptions or depictions of sexual excitement, sexual conduct, excess violence, or sadomasochistic abuse” are inappropriate for all students and do not belong in a school library. This change means books are not evaluated as a whole, and excerpts can be considered without context, if they have any content that is deemed to cross these lines. This leaves no room for educators and librarians to curate collections that reflect the real world and serve the educational needs of today’s students.

    https://www.techdirt.com/2025/07/02/tn-govt-saves-school-children-from-smut-like-magic-tree-house-calvin-hobbes-a-light-in-the-attic/