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scarecrw

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scarecrw
·19 gün önce·discuss
Very cool!

I'd love to have some sort of normalization option to separate more subtle positive trends from the general increase in number of posts.
scarecrw
·2 ay önce·discuss
I'm surprised to see "Approved for Exams" featured so prominently, as handheld calculators for lots of standardized exams are being phased out.

All of the exams listed are either already offered in a computerized format or in a transition phase, with the PSAT, SAT, APs, and ACT all already offering Desmos in their testing apps.

I love handheld calculators, but, especially in a time-sensitive environment, it's hard to beat a large screen and full keyboard.
scarecrw
·3 ay önce·discuss
I learned using plastic bags. Probably not as uniform in their motion as handkerchiefs, but worked to get the pattern down before moving to balls.
scarecrw
·5 ay önce·discuss
I'm not sure what features people consider important, as I've never used Spotify or other common podcast apps, but I've had a good experience getting podcasts through Patreon and then adding them to AntennaPod through their rss feed.
scarecrw
·10 ay önce·discuss
"Dumbing down" is an imprecise and inaccurate description of the most recent changes to the SAT.

The Collegeboard did indeed adjust the test to better appeal to students, but this was primarily done by shortening the length of the exam from ~ 3 hours to ~2 hours. To compensate for this, the test was updated to an adaptive format to present students with more questions of appropriate difficulty levels based on their performance.

The other main change, which the article highlights, was to shorten the reading passages. Yes, there are skills no longer being tested because of this change, but it's also allowed for a broader array of passages to be included. The new version of the test introduced poetry and novel question types involving logical reasoning and use of data. Which of these skills are more important for success in college and future careers is a worthwhile question to ask, but not one with an obvious answer.
scarecrw
·11 ay önce·discuss
This looks fantastic! I work in test preparation myself (though not for the LSAT) and this ticks all the boxes for the best approaches. I also really appreciate it being direct and opinionated without the obnoxious tendency of a lot of guides to denigrate alternatives.
scarecrw
·12 ay önce·discuss
Yes, you do need to press white keys further back sometimes. Imagine trying to play on black keys with your thumb and pinky finger while playing a white key with your middle finger. You won't be pressing all the way at the back, but your finger will have to press between the black keys.
scarecrw
·geçen yıl·discuss
I'll have to go through this with my family; we have a number of terms we use that we're never sure if they're Canadian, non-regional uncommon words, or just things our family say.

My grandpa called toonies "bearbucks", which isn't listed, but is in one of the quotes on the toonie entry. No listing for "reef" as in yanking on something, though I don't know if that's a Canadianism or not.
scarecrw
·geçen yıl·discuss
I've been increasingly concerned by packaged CS curricula that includes an overabundance of guidance and tooling. I've seen too many students complete a course (successfully!) and leave without any ability to start building projects of their own.

I don't want to end up as a curmudgeon griping about how "back in my day we didn't have an IDE!", as I'm in favor of giving students real world tools early, but I'm worried that we're filtering out some level of independence by sandboxing their learning so strictly.
scarecrw
·geçen yıl·discuss
I work teaching CS to a variety of age levels (admittedly mostly teenagers and older), and one thing I would recommend is broadening your consideration about what CS fundamentals might include. Picking up language syntax or new tools is easy enough at whatever age, but problem solving and planning skills are very tough to rebuild as they grow into adolescence.

One of my personal favorite resources is CS Unplugged. [1] It sidesteps any particular language or toolset in favor of pen-and-paper interaction.

[1] https://www.csunplugged.org/
scarecrw
·geçen yıl·discuss
Going further, it seems like Language Aptitude was primarily significant in explaining variance in learning rate, measured by how many Codecademy lessons they completed in the allotted time, but wasn't explanatory for learning outcomes based on writing code or answering multiple-choice questions.

Seeing as Codecademy lessons are written in English, I would think this may just be a result of participants with higher Language Aptitude being faster readers.

I do think that language skills are undervalued for programming, if only for their impact on your ability to read and write documentations or specifications, but I'm not sure this study is demonstrating that link in a meaningful way.
scarecrw
·geçen yıl·discuss
I can't say I've looked too far, but after making an account, two of the first three things I see are:

> Do people post online because they care about the cause, or just want to look woke? Respond -Hot topic

and

> The guy might be on the spectrum, but he has a good sense of humor. [Link to Elon Musk post about Nazi salute]

I suppose it's possible I just got unlucky, but this doesn't seem to be avoiding the standard pitfalls of social media.