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A new school curriculum

70 点作者 zerobits超过 5 年前

23 条评论

whatshisface超过 5 年前
&gt;<i>there are mental techniques, such as the memory palace, which enhance your ability to store and remember knowledge by 10x (not an exaggeration!). how did we miss that in school?</i><p>Memorizing is pretty useless for doing anything except for passing highschool tests, and it can stop you from learning for real because it replaces understanding and independent derivation with recall. Of all the people I remember passing classes, the person who understood the least I later found out had the ability to recall anything the professor wrote on the board. Clearly with that ability you would never have to learn anything to get As.<p>Also, the author should add the idea of capitalizing sentences to their curriculum somewhere. ;)
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wdevanny超过 5 年前
This is a common complaint that confounds me. Did other people go to schools with radically different curricula?<p>I had multiple teachers discuss note taking habits, using a planner, how to approach reading a book, using mnemonics, and using the internet for research projects.<p>I had a health class that discussed good eating and exercise habits.<p>I remember being encouraged to find an after school club&#x2F;activity and a day where career counselors came to class.<p>We had multiple arts and gym classes.<p>I remember a section of an English course where we covered professional skills such as public speaking and drafting emails.<p>Many of my classes required group projects.<p>I had multiple science classes that covered evolution and the cell.<p>Nearly everyone of the author&#x27;s bullet points raised my eyebrows and left me wondering what their science&#x2F;health&#x2F;gym&#x2F;English classes covered. I think the author fails to realize how much of what they want is already incorporated.<p>Edit: Corrected punctuation.
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ThePadawan超过 5 年前
Cynical opinion: School is first and foremost a place where kids are kept so they&#x27;re busy. Much like compulsory military service is a place where young adults are kept so they&#x27;re busy.<p>The answer to &quot;Why aren&#x27;t schools as good as they could be?&quot; is mostly &quot;Because they are as good as they need to be.&quot;
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nextos超过 5 年前
I would also add many things that are taught have a lot of historical cruft.<p>For example, calculus. What is taught currently by most high schools is a horrible mess that mixes infinitesimal calculus as devised by Newton-Leibniz with late 1800s epsilon-delta formalisms. Clarifying this would shed a lot of light into student understanding.<p>Same thing can be said about linear algebra, where lots of algorithmic stuff hides a simple abstraction that is rarely mentioned. Matrices encode linear transformations.<p>I was taught way too many algorithmic tricks without proper conceptual motivation.
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japhyr超过 5 年前
I would argue that a well-run school addresses many of the items on this short list. I learned most of these in my schooling, and I saw most of these things being taught in the reasonably-run schools I have been a part of in 25 years of teaching middle school and high school in the US.<p>That said, I also know there are many schools that are so poorly run that very little of this comes up. So the larger, and much harder question becomes: What do we do politically to make more schools well-run?<p>The answer to that question is critical, but probably isn&#x27;t covered in a 2-min read.
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hereme888超过 5 年前
Warning: comment strongly biased towards a specific type of learning technology :)<p>At a molecular level, all memory (dendritic spines) declines at roughly the same rate. Some memories last much longer because the dendritic spines formed were much stronger (such as traumatic event, a well-formulated memory, or a memory strongly linked to other things such as a smell). But they all decline at the same rate nonetheless. I&#x27;ve been a fan of spaced-repetition learning for a few years. Programs like Anki use a variation of an old algorithm (SM-2) based on decay-rates for memory extrapolated from data gathered through tens of thousands of people over many years. I use a similar program for rote memorization first, and then to remember concepts.<p>After I grasp the basics of a subject I can eventually delete that flashcard and create a concept-based flashcard that allows me to understand the forest for the trees. Example: &quot;very frothy urine is a possible clinical symptom of what disease? Proteinuria&#x2F;Nephrotic syndrome&quot; → &quot;what macro-nutrient, when mixed vigorously in liquid, makes it frothy? Protein&quot;. So now I understand the key concept for both nephrotic syndrome and why I should only add whey protein to my shakes at the end of the mixing to avoid creating bubbles, etc.<p>If I had started using these programs when young, I would have saved years of life not having to re-learn the same thing year after year, because it takes much longer to re-learn than to remember. And now imagine I hadn&#x27;t been forced to rote-memorize useless things just to pass a boring exam. Years of life... I wonder if spaced-repetition can also be used to remember skills that aren&#x27;t practiced often.<p>The only limitation I know with spaced-repetition algorithms is that the data shows that it&#x27;s not very useful for children until they&#x27;re about 7 yo. This is because the algorithms are tuned to adult-level memorization, and children under 7 usually aren&#x27;t nearly as good as adults at retention (for many reasons).
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j45超过 5 年前
You may be interested to learn more about the work of Dr Taddy Bleacher.<p>While he is not hitting every item on your list, his organization provided over 600k street children with a highly diverse education based on developing whe whole student and not just a scholastic portion.<p>Recent talk: <a href="https:&#x2F;&#x2F;m.youtube.com&#x2F;watch?v=kvcgBOizjN0" rel="nofollow">https:&#x2F;&#x2F;m.youtube.com&#x2F;watch?v=kvcgBOizjN0</a>
n_t超过 5 年前
You missed personal finance in that list. I&#x27;m not sure if you are recommending doing away with regular curriculum completely or supporting it with your curriculum. I am all for latter because that&#x27;s the change which is feasible, former is not.
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rbavocadotree超过 5 年前
I learned most of this in school. Did everyone else not?<p>My partner is a grade 2 teacher, and she covers a lot of this. Everything in learning skills, individual skills, social skills, and most of our world.<p>You probably just don&#x27;t recognize it when it&#x27;s taught at a level understandable to six year olds, or 14 year old. Before writing posts like this it&#x27;s a good idea to go look at a your school board&#x27;s curriculum. You&#x27;ll likely be surprised how closely it matches this.
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heynk超过 5 年前
&gt; absolute pitch, the rare ability to identify a musical note like F# just by hearing it, can be a massive benefit to a musician. you can learn the skill in a matter of weeks, but it can only be acquired before the age of 7. only 0.01% of people end up learning it in time!<p>I find it dubious that you can only learn this by age 7 - although I&#x27;m sure it&#x27;s easier if you&#x27;re younger. Is there science behind this claim?<p>I am not a musician, but I have recently started learning to play piano, and training my ear is something I&#x27;d really like to learn. I&#x27;ve used some apps to practice ear training, and I&#x27;m able to discern intervals decently, but I can&#x27;t recognize and identify a single note on its own. I do hope I can get there with more deliberate practice.
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fiftyfifty超过 5 年前
The challenges to the education system go way deeper than just a better curriculum. I was speaking to a local administrator last week in our fairly affluent community and she estimated that about 10% of the kids in our district are functionally homeless. The only decent meals they will get are breakfast and lunch on school days. That many within this group don&#x27;t have a place to wash their cloths. If the goal is to bring up things like test scores across the board with an improved curriculum then you have to first address some of these societal issues.
jedimastert超过 5 年前
Ctrl-f taxes: 0<p>This might be under &quot;how the world works&quot; but I think there should be a separate &quot;how to be a reasonable citizen&quot; like how to deal with taxes, voting, civics in general, that kinda stuff. It has a pretty big impact on day-to-day life.
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vectorEQ超过 5 年前
there is lots of work done to improve education, mostly in how information is conveyed to people, and how they are engaged to interact with subjects. a lot of current western educational facilities still implement the banking theory, where people are seen as an empty bank, and filling them with information is filling the bank with money, i.e. more information provided == smarter people. now people are realising this is terrible ,and applying different models.<p>doesn&#x27;t really have to do with memorisation techniques or other little nicknacks that can help people in specific domains. more about how people take in and interpret information, process it and make it their own to apply.
njb311超过 5 年前
One of my English teachers when I was 13 asked us what &#x27;to educate&#x27; meant. Everyone associated it with being told things by a teacher, in school.<p>Educate comes from the Latin ex duco - to draw out of. Education isn&#x27;t about pushing knowledge in, it&#x27;s about pulling understanding out.<p>I think the schools systems worldwide struggle with balancing skills for life vs qualifications for the next stage of life.
emeth超过 5 年前
Dorothy Sayers (a contemporary of CS Lewis and JRR Tolkien, and friend to both) wrote an essay about this about 60 years ago, titled &quot;The Lost Tools of Learning&quot; <a href="https:&#x2F;&#x2F;gbt.org&#x2F;text&#x2F;sayers.html" rel="nofollow">https:&#x2F;&#x2F;gbt.org&#x2F;text&#x2F;sayers.html</a>
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linuxftw超过 5 年前
Public schools are representative of politics: it&#x27;s all about special interests. People have deeply held-beliefs that their special interests are more important than someone else&#x27;s.<p>In my state, we had state history class, I believe this to be utterly unimportant to be a functioning human. How do I know this? Literally every other place on the planet doesn&#x27;t teach the history of my particular state and gets along just fine.<p>Same with Literature, it&#x27;s culturally focused, and seems to be self-perpetuating. Why don&#x27;t we spend as much time focusing on, say, Japanese culture as we do on Shakespeare? Well, that&#x27;s because some self-entitled, rich rulers of ours decided we should learn about Shakespeare.<p>I think it&#x27;s a perfectly suitable system to maintain the status quo of the world. Public education&#x27;s format is believed in so dogmatically that the only choice is to defect and choose home school or private school.
jonnycomputer超过 5 年前
Seems to me that a lot of things on that list <i>were</i> in my curriculum, at a fairly typically crappy rural school system. I&#x27;m guessing that it was in OP&#x27;s as well. Did they just miss it because it wasn&#x27;t explicit?
ZenModeRy超过 5 年前
Things that don&#x27;t change because they&#x27;ve always been that way are thing things that most need to change.
muzzletov超过 5 年前
This is neat but plain wrong. xD The premise AND the conclusion (the suggested solution).
vezycash超过 5 年前
&gt;How to use the Internet to learn: Google, Wikipedia<p>About 10 years ago, in my second year CS program, I created a program to Teaching secondary school students how to use the internet to find stuff online for free and learn. This was in lieu of a 6-month internship program.<p>I first spent weeks creating a training manual. (I should have spent time selling before spending weeks on the manual). I then talked a friend into helping me send proposals to private schools. A marketing manager friend of mine proofread the proposal letter - that&#x27;s when I learned about business writing - Must Be Straight to the Point.<p>I approached a number of government secondary schools. The teachers there loved it but told me a government approval was necessary for the program. I pursued the approval but it didn&#x27;t go through.<p>The private schools were lukewarm. Approached my alma mater and received the same lukewarm response. The students who I spoke to listened to the pitch and gave me a response I would never forget. They said, &quot;Google? I know how to use google.&quot;<p>I didn&#x27;t expect the naive response. In hindsight, I should have made up a complicated sounding title for the program. It&#x27;s just that I&#x27;m a, &quot;say it like it is person.&quot;<p>I sold only one copy of the manual and received a thank-you note (Found it a few months ago. Unfortunately, there was no name signed to the note and I don&#x27;t remember who it was).<p>Now I work in a school environment and 90%+ of the students hate learning. They only go through the motions because it&#x27;s required.<p>&gt;memory palace, mnemonics, Sleep&#x27;s role in learning, note-taking<p>I did teach this when I handled an elective class and my students loved it. They spread the word, and their classmates who weren&#x27;t taking the subject started hanging around my class. I also taught them the difference between reading for pleasure and reading for exams. And that perfect practice makes perfect.<p>Reading for exams simply practices reading. But setting one&#x27;s own questions, and answering past questions is much more effective at preparing for exams.<p>&gt;Meditation<p>I thought deeply about this but never implemented it. Or I didn&#x27;t know how to. Also, it kept skipping my mind.<p>&gt;Writing of all forms<p>This was the first thing I tried with the students - their writing ability is subpar. Out of 30 students, just one did the exercise because I wasn&#x27;t their English teacher and that was the end of that.<p>&gt;reading old literature.<p>Now I mind the library most of the time (it was locked before). And I&#x27;ve spent on different occasions up to 5% of my salary on story books and literature. Wanted to buy 10 used ebook readers from the US (eBay) in October but couldn&#x27;t work out my own shipping. Buying from sellers who send directly to my country means a 5X price increase.<p>&gt;Our World<p>Downloaded kolibri late last month. Downloaded 2,007 khan academy videos so far. Set up one of my laptops as the server and networked it with my phone wifi with another. Created accounts for 2 senior students who are library regulars. And they love it. One other student showed interest this afternoon. Time will tell if their interest is sustained or not.
yellowapple超过 5 年前
&gt; absolute pitch, the rare ability to identify a musical note like F# just by hearing it, can be a massive benefit to a musician. you can learn the skill in a matter of weeks, but it can only be acquired before the age of 7. only 0.01% of people end up learning it in time!<p>This seems to be a very problematic paragraph. In particular:<p>&gt; it can only be acquired before the age of 7<p>I&#x27;m doubtful about how true this is. I can&#x27;t find anything backing up this claim (unless you count &quot;being born with synesthesia&quot; or &quot;being blind at birth&quot; as &quot;acquired&quot;); the closest I can find is Mozart having demonstrated this ability by age 7.<p>On the contrary, this seems like the exact sort of thing someone could readily memorize well beyond that age (maybe not <i>perfectly</i>, but within a given margin of error, sure), much like one might recognize a given tempo or a given shade of orange. It&#x27;s <i>hard</i>, but with practice it&#x27;s possible.<p>In fact, most people are able to recognize the pitches themselves; even amateur singers (and non-singers entirely) can sing songs they&#x27;ve heard in approximately the right key, and the average person can usually recognize when a song is pitched up or down relative to how it&#x27;s &quot;supposed&quot; to be (this is one of the common traits for both nightcore and vaporwave: shifting the pitch up or down, respectively). What&#x27;s missing here is the ability to actually name that pitch, but just because one can&#x27;t vocalize what the brain recognizes doesn&#x27;t mean recognition&#x2F;identification doesn&#x27;t happen <i>at all</i>; it just happens through other mechanisms (like singing&#x2F;playing that note again later).<p>In my case, I certainly don&#x27;t have &quot;absolute pitch&quot; as defined by that paragraph, but if you sang something to me and asked me to play it on a trombone I could probably do it without having to fumble for a reference note. Worst-case, I can produce a reference note in my head (usually B-flat, since most brass instruments nowadays are keyed to it) and extrapolate.<p>And on that note:<p>&gt; can be a massive benefit to a musician<p>I&#x27;m <i>very</i> doubtful about how true this is. Usually what&#x27;s far more critical is <i>relative</i> pitch - that is, the ability to accurately recreate a pitch in relation to some arbitrary reference pitch (e.g. singing&#x2F;playing a note in a chord or scale). Absolute pitch (in this specific sense, rather than the more innate&#x2F;internal sense I described above) helps for music transcription, and... that&#x27;s about it. Being able to sing a perfect 440Hz A does jack squat if that A&#x27;s supposed to be in an F-major chord&#x2F;scale.<p>If anything, absolute pitch recognition can make it <i>harder</i> to perform in an ensemble, or to perform music with a different pitch convention other than A=440 (e.g. Baroque music), or to otherwise be able to adapt one&#x27;s pitch to match the actual music to be performed.
crawfordcomeaux超过 5 年前
Post-capitalism skills conspicuously absent.
tboyd47超过 5 年前
&quot;How to be a friendly, well-liked person&quot; is not a &quot;social skill.&quot;<p>&quot;How to use the Internet to learn: Google, Wikipedia.&quot; This is &quot;learning about learning&quot; to you?
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