a fraction is a division problem that hasn't happened yet
a fraction is a division problem that hasn't happened yet
Oh my bad I misread the context then, you're right, it's high school common core
Nah in that middle part OP is just saying that the chance of having two based kids is the same as 1 minus the odds of not having those based kids, it looks more complicated than it is
This is correct except on the east coast at least geometry is freshman year of high school (accelerated is geometry in 8th grade and finishes 12th grade with calculus)
School is society reproducing itself
Do what you need to do to get out of there with your sanity, young comrade o7 Take comfort in knowing that at least some of your teachers are hiding their power levels
Ah I'm sure you can do it with some practice, it's more about your input time than actually knowing the math facts haha. Besides, the "score" isn't the point, it's just a good way to encourage intentional practice with measurable results. Seeing that number creep down as they get more confident is an amazing feeling.
Teachers unfortunately went to the same schools you're in right now. My comparative gov teacher always gave me shit for not standing for the heckin pledge
I usually lurk but I'll log back in to my old throwaway account because this is something I actually know about and have opinions on. I've been in education for about a decade, my training is in disability studies, I'm licensed to teach high school math, and I've been working as a tutor specifically for kids with learning differences almost that whole decade, etc
As other commenters have noted, this is likely the result of a combination of factors: undiagnosed processing disorders, attention disorders, teachers or admins not noticing, etc. But in terms of what you actually DO about it:
I see this CONSTANTLY, with math specifically. Math builds on itself in a way that most other subjects don't, so if you fall behind early, it compounds for the rest of your life. Reading is the same way, but there's more support for reading and more practice reading in your daily life than there ever is for math.
So there's two things I care about: the kid passing the class (I'm paid to do this) and the kid actually learning something and building their skills and confidence (what I actually care about). We can solve these at the same time with a two-pronged approach.
Prong 1: short-term solutions, getting the kid participating in learning a bit more by accommodating his needs so that he can follow along. This is a combination of calculator use and training (may need formal accommodations for this), learning to take practical notes that help on assessments, and probably a lot of individual review and checking for understanding. All of this, especially if he has formal accommodations, is the teacher's responsibility, but it seems like that's unlikely to happen. You can help here by making sure any formal accommodations are made, and by filling in the gaps (calculator training is a good place to start, you can gloss over the mechanics of the tough stuff so that he gets big picture stuff for now) if you can. That's a lot for you to take on, and he'll notice if any supports go away, so it's a serious commitment to make--don't do it unless you can follow through.
Prong 2: long-term solution, actually learning math and filling in those gaps. Just like a student who struggles to read will have trouble analyzing Shakespeare, a student who struggles with arithmetic will have trouble with... everything past that. So he's got to just learn his basic arithmetic cold. That means single digit addition, subtraction, multiplication, and division, off the top of the dome, no exceptions. Multi-digit he can use notation for, but the single-digit stuff is not optional--it simply has to be memorized. This is actually easier than most students think. There are a lot of games (commenters in this thread mentioned some good ones) to help with this, which can help with buy-in from the student. In terms of pure return on time spent practicing, nothing beats drilling times tables. Every day, 15-20 minutes, computerized flash cards, spaced repetition, DRILL THAT SHIT.
I like to measure progress towards proficiency with a website like this: https://www.timestables.com/speed-test/. If they can do the 0-12 times tables with perfect accuracy and average time under 3s, I consider them proficient. Some students like this naturally, others need an incentive: I have a standing $100 bounty to any student who can beat my times, and a lot of the middle schoolers respond really well to that.
Only after that's done can you move onto other stuff--as you said, there's no point doing anything other than definitions/concepts until the arithmetic is done, because you can't do any practice, and the practice is what cements the learning.
So that's to get started. That's a lot of work for you, so if you're committed to doing it, try to find an ally or two to help. Parents are good, if possible. Siblings, too. Peers are best but that's tough. Mentor types, like an older kid your students thinks is cool, are great--ideally that's the role you fill.
Hope this was helpful, happy to answer questions here or in a DM if you have them
Hell yes, nice. I've always thought that the more you feel like you're telling story together, instead of the DM telling the story and everyone else is there to be entertained, the more fun it is for everyone at the table.
oh shit that's actually really interesting, thank you for posting
integer solutions my friend, though you did find a good way to find non-integer solutions
can't tell if this is a bit but if not, the solution is here: https://ami.uni-eszterhazy.hu/uploads/papers/finalpdf/AMI_43_from29to41.pdf
not so easy to iterate as the smallest solution is three integers that are 80+ digits long, would take a SERIOUSLY long time
here's how to solve it, you need a computer and a bit of cleverness https://ami.uni-eszterhazy.hu/uploads/papers/finalpdf/AMI_43_from29to41.pdf
i know you didn't ask but as long as i'm here and there are impressionable minds around: this is only true if you're looking for the One True Solution to a system of equations like this. There are infinitely many (I think? I didn't check but there are a lot) solutions to this equation, it's just that very, very, very few of them are ONLY integers. that's where the difficulty comes from
FUCK it totally worked ok folks ask me about your math homework and i will help you because communism
another fun math fact for those interested, this is famously impossible. at least OP has a solution haha
why is there so much math content on chapo dot chat. i never expected to get mileage out of this username except in that one circumstance I made it for.