elz: (ada-tubes)
elz ([personal profile] elz) wrote in [community profile] intro_to_cs2009-11-19 04:17 pm

Status check!

I'm planning to post lecture 4 today, but I also thought maybe we could do some brainstorming. How are you doing so far? Finding anything confusing or the pace too fast? Would it be helpful to have some simpler, less MIT-ish problems to warm up with? A weekly chat option to go over things or watch the lectures? Partners to work on the problem sets with?

Fire away with any ideas and suggestions!
sabeth: X-Files: Mulder and Scully in the sun (Default)

[personal profile] sabeth 2009-11-19 10:17 pm (UTC)(link)
I'm still working my way through the reading for Lectures 1-3 and the first problem set – I don't think I'll be able to keep up with two lectures a week, so I'm trying for one. (And falling behind, but I think I can still catch up. :D;;)

I don't know about anyone else, but less MIT-ish problems would be really helpful for me. I can grasp the programming just fine, but my brain pretty much just shuts down when confronted with phrases like "the sum of the logarithms of all the primes from 2 to n." (Something more like the exercises in Chris Pine's Ruby Tutorial, maybe? Although I'm not sure I'll have time to do those on top of the MIT problem sets.)
zulu: (house - hesitant)

[personal profile] zulu 2009-11-19 10:29 pm (UTC)(link)
I'm definitely falling behind. I can keep up with the lectures, but I'm still stuck on Problem Set 1. I feel like we haven't learned what we need to know to actually do the problems! And the math is making me gulp. That's a great wall of text to me that's difficult to work out what they want, let alone program for it.

I'm still game to keep going, though! One lecture a week with another time-per-week to work on the problems would be my suggestion.
gchick: Small furry animal wearing a tin-foil hat (Default)

[personal profile] gchick 2009-11-19 11:09 pm (UTC)(link)
1. Moar tickies! On the last lesson, I got through three questions and fell down on the fourth; it would be easier to track my own progress from one problem to the next, and to spot any big difficulties the group as a whole is having if there were ticky boxes for each problem.

2. I'd love a chat option, but I can't imagine the cat-herding to find a time that works across time zones and schedules -- maybe something more like an always-on chat space, IRC channel, whatever where people can stop by for help and/or leave questions at the times that suit them. That's a tricky one; synchronous stuff always is.

3. Moar shared resources! I've just tagged the online readings for the MIT class and a few others in delicious with the tag "intro-cs-dw". If anyone else has more good links (mine aren't necessarily class-specific or even Python-specific, but I'm aiming for good teach-yourself stuff), please go ahead and use the same tag.
Edited 2009-11-19 23:39 (UTC)
erda: (Default)

[personal profile] erda 2009-11-20 12:07 am (UTC)(link)
I'm finding this very time consuming, and I don't want to expend so much energy here that I lose time with Rails. So, for me, yes, the pace is too fast. I'm just going to have to go on at my own pace as best I can.
yhlee: Alto clef and whole note (middle C). (math (art: boroda003 on sxc.hu))

[personal profile] yhlee 2009-11-20 12:31 am (UTC)(link)
I'm behind (still stuck on the same problem in PS2) but that's because I had to deal with some Festivids administrivia. I think I'll be able to catch up.

I think less MIT-ish problems would be a wonderful idea. I'm not bothered by the math--I got my bachelor's in math--but if the intent is to learn the language and CS concepts moreso than math per se, then it would be great to have that as an alternative.

Also, if anyone has math-specific questions, I'll try to remember to keep an eye on comments, and maybe I can offer some help for those who would like pointers. Like, the thing with the logarithms doesn't actually require that you know what a logarithm is in order to code the solution, but I can definitely see how it would intimidate people who haven't seen logarithms in a while.

I don't know how you'd handle the logistics, but I'd love to have a study partner for the problem sets. I find coding much more fun when I can do it with someone to brainstorm with.
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[personal profile] acari 2009-11-20 01:50 am (UTC)(link)
The pace is definitely too fast for me. I can't keep up. The lectures are fine, but I don't have time to do all the reading and I'm running smack into not-enough-math-vocabulary issues all the time. I'm German.

I thought this would be something fun to do in my spare time but I'm learning MySQL and PHP for my regular studies already so I don't have enough time to devote to Python.

[personal profile] ex_rustler489 2009-11-20 02:42 am (UTC)(link)
I too am falling a bit behind in terms of being able to keep up with the lectures, but not all the reading and problem sets that go with them. Simpler/less mathy problems woud probably be a great help, but I'm also probably going to scale back to only trying one lesson as week.
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[personal profile] aldanise 2009-11-20 03:11 am (UTC)(link)
I'm way behind, because I'm also taking an intro programming course in college, but it's in Java, which is compiled rather than interpreted, and I'm having trouble switching over to Python. Also, CS=totally not my major. But that's my fault and I'll catch up.

I don't know how useful it would be (see: way behind, no idea what's going on), but my teacher has a wacky sense of humor about pop culture, so we got early problem sets like write "A Thousand Miles" in code that will allow you to change the distance by just changing one line. We're working on a sudoku solver now. Would those types of questions be interesting to anyone?
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[personal profile] tassosss 2009-11-20 10:51 pm (UTC)(link)
I too am falling behind but more due to time constraints than problems with the work.

Maybe we can have a official roll call post for people doing it on a one lecture a week schedule with links to the week's lecture and problem set on that schedule plus anything that comes up. That way it will be a little more organized for those who need the extra time. I'm willing to lead that effort if you want.
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[personal profile] medrin 2009-11-22 10:06 pm (UTC)(link)
I'm not behind! Actually just caught up. But I do have an advantage by having studied programming before, only not python, and have forgot a lot of the theory. So I'm doing this as a repetition mostly. But I am available for questions! Can try to help if someone needs it!

I also just finished lecture 4 and noticed that a lot of what he was talking about would have been useful in solving problem 2. Since there are about the double amount of lectures vs. problems I propose maybe 2 lectures a week and one problem? Otherwise we're maybe going to not know the theory before trying to solve something.
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[personal profile] newrambler 2009-11-23 03:45 pm (UTC)(link)
This thread is making me feel much better. I've watched the first three lectures and am doing okay with the readings, but I'm still stuck on the first problem set and was in fact seriously thinking of giving up (cue the I'm-not-smart-enough self-loathing channel!). But I would like to continue to plug away at it. My mother informs me that logarithm is just a fancy word for exponent, so I may even be able to handle the mathy stuff, but all the kinds of help people have suggested and offered sound great.
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[personal profile] person 2009-12-12 04:33 pm (UTC)(link)
Chiming in weeks later: I no longer had time or energy after PS1/lecture 3, but I finished the one class I was taking this semester and plan on re-starting with the folks who begin in January.