ESL Adventures

Teaching in South Korea

Archive for December, 2007

What a cool Christmas gift!

As many of you know, I’m active in BOINC. One of the projects I participate in is PrimeGrid. It’s a project that helps search for prime numbers of certain types. I don’t even pretend to understand the math. I just know a prime number is one that is only divisible by one and itself (for example 3, 5, 7, 13…).   There’s a bunch of different sorts of special primes that correspond to certain formulas.  But like I said, I’m not going to even pretend to understand the intricacies of the math.  I’ve been an on again, off again participant for over a year now. I come back to it for two reasons. First, the work units themselves are short (at least for the subprojects I’ve chosen). And second, Rytis, the project administrator is a genuinely nice guy. He’s a college student in Lithuania and his English is probably better than mine.  We chat via IM at least a couple times a week.

A few hours ago, I noticed I had gotten an email. My in box has been pretty quiet over the last few days because of the holidays so I was surprised to see the email. I was even more surprised to see that I (well, my computer) had discovered a prime big enough for inclusion in “The List of Largest Known Primes“.

My prime is 28739399349*2^333333-1 and contains 100354 digits. It’s currently ranked at #4306. When I submitted it, they estimate that at the current rate of prime discovery it will remain in the top primes list for approximately 10 weeks. So I guess I get 10 weeks rather than 15 minutes of fame.

Just for fun, I took a screen shot of my current certificate of computation.

posted by Kathryn in Fun things,Home Life,Math,Off time,Science,Web sites and have No Comments

Merry Christmas!

I want to wish all my readers a Merry Christmas and a Happy New Year!

I’ve included some of my favorite songs and clips from classic Christmas shows. Enjoy!

posted by Kathryn in Fun things,Home Life,Music,Off time and have No Comments

Holiday Pictures

It’s taken me a while, but I finally managed to remember to take pictures of my holiday decorations. Enjoy!

Christmas Tree

Advent Wreath

Lights

posted by Kathryn in Home Life,Off time,Pictures and have No Comments

Candy Canes

Candy CaneOne of my holiday traditions is giving each of my students a candy cane. It’s not much, but the kids really seem to enjoy it. They get taste of an American tradition and they have something to take home and show mom and dad. I made sure they didn’t eat them, but rather put them in their bookbags to take home. I’m hoping that the bulk of them made them home.

This year, I decided to take pictures of all my classes. I am missing a picture for February because the period I usually teach them, we had our monthly birthday party. I’m missing April because I forgot my camera on Thursday and I only see April on Tuesdays and Thursdays. I’m also missing pictures of both of my Sha-Sha classes. Last week when I gave them to my Yellow class, I forgot my camera. On Friday when I gave them to my Red class I decided that trying to get twenty six-year-olds who speak almost no English grouped for a picture was way more than I wanted to do. Plus the classroom I teach in isn’t exactly friendly for group photographs. It’s long and skinny. There’s just enough room for me to walk between the tables that are pushed up against the wall.

However, I do have pictures of all my other classes. All in all, they were good sports about the whole thing.

March

March

June

June

November

November

A4

A4

B1

B1

B4

B4

C3

C3

D2

D2

posted by Kathryn in Fun things,Pictures,Students,Teaching and have No Comments

Survivor: Elementary School

My Godmother sent this to me. If you know teachers, please feel free to pass it along.

Enjoy!

Next Season on Survivor

Have you heard about the next planned “Survivor” show?

Three businessmen and three businesswomen will be dropped into an elementary school classroom for 1 school year. The business people will be provided with a copy of their school district’s curriculum and a class of 28 – 32 students.

Each class will have a minimum of five learning-disabled children, three with A.D.D., one gifted child, and two who speak limited English. Three students will be labeled with severe behavior problems.

All business people must complete lesson plans at least 3 days in advance with annotations for curriculum objectives and modify, organize, or create their materials accordingly. They will be required to teach students, handle misconduct, implement technology, document attendance, write referrals, correct homework, make bulletin boards, compute grades, complete report cards, document benchmarks, communicate with parents, and arrange parent conferences.

They must also stand in the doorway between class changes to monitor the hallways. In addition, they will complete fire drills, tornado drills, and [Code Red] drills for shooting attacks each month.

They must attend workshops, faculty meetings, and attend curriculum development meetings. They must also tutor students who are behind and strive to get the 2 non-English speaking children proficient enough to take all of the state tests.

If the business person is sick or having a bad day, he/she must not let it show. Each day they must incorporate reading, writing, math, science, and social studies into the program and must maintain discipline and provide an educationally stimulating environment to motivate students at all times.

If all students do not wish to cooperate, work, or learn, the teacher will be held responsible. The business people will only have access to the public golf course on the weekends, but with their new salary, they may not be able to afford it.

There will be no access to vendors who want to take them out to lunch, and lunch will be limited to thirty minutes, which is not counted as part of their workday. The business people will be permitted to use a student restroom, as long as another survival candidate can supervise their class.

If the copier is operable, they may make copies of necessary materials before or after school. However, they cannot surpass their monthly limit of copies. The business people must continually advance their education, at their expense, and on their own time.

The winner of this season of “Survivor” will be allowed to return to his/her original job.

posted by Kathryn in Fun things,Students,Teaching and have No Comments

Learning styles

While in college, I worked as a tutor on campus. One thing that we gave each new client was a learn styles inventory. It basically helped us as tutors play to the strengths of the client. You can probably find a variant of the paper/pencil test we used online.

In my blog reading, I came across a post on bloggerdygook. In the post there was the link to one of those nifty little online quiz type things. The quiz is here. It’s not quite the same as the learning styles test we gave, it also addresses left/right brain preferences. But you can still glean some interesting information about yourself from it.

And here are my results:

Your Brain Usage Profile:

Auditory : 50%
Visual : 50%
Left : 68%
Right : 31%

Kathryn, you are somewhat left-hemisphere dominant with a balanced preference for auditory and visual inputs. Because of your “centrist” tendencies, the distinctions between various types of brain usage are somewhat blurred.

Your tendency to be organized and logical and attend to details is reasonably well-established which should afford you success regardless of your chosen field of endeavor, unless it requires total spontaneity and ability to improvise, your weaker traits. However, you are far from rigid or overcontrolled. You possess a degree of individuality, perceptiveness, and trust in your intuition to function at much more sophisticated levels than most.

Having given sufficient attention to detail, you can readily perceive the larger aspects and implications of a situation or of learning. You are functional and practical, but can blend abstraction and theory into your framework readily.

The equivalence of your auditory and visual learning orientation gives you two equally effective sensory input systems, each with distinctive features. You can process both unidimensionally and multidimensionally with equal facility. When needed, you sequence material while at other times you “intake it all” and store it for processing later.

Your natural ability to use your senses is also synthesized in your way of learning. You can be reflective in your approach, absorbing material in a non-aggressive manner, and at other times voracious in seeking out stimulation and experience.

Overall you tend to be somewhat more critical of yourself than is necessary and avoid enjoying life too much because of a sense of duty. You feel somewhat constrained and tend to sometimes restrict your expressiveness. In any given situation, you will opt for the rational, and learning of almost any type should be easy for you. You might need certain ideas explained to you in order to fit them into your scheme of things, but you’re at least open to that!

The interesting this is that I mentioned to my Linux tutor that I sometimes wonder if I’m thick because there are some things that I just don’t quite grasp. Part of it is my perfectionism and the impossibly high standards I hold for myself, especially in learning type situations. But Eric pointed out to me that I try to put together a big picture of how it all works and pay attention to as many details as I can think of. He also noted that this is good, mostly, until it gets in the way. His impression of my learning style seems to fit in nicely with the results of the quiz.

I know that the quiz really is mostly for fun. I have no data on the reliability nor the validity of it. Plus the idea of right brain versus left brain usually fall under scrutiny in the psychological world. But it was an interesting way to spent 10 or 15 minutes.

posted by Kathryn in Off time,Teaching Resources,Web sites and have No Comments

Notes to self

I’m in the process of testing out a rpm for BOINC. Woo hoo!

Some notes to self:

  • After creating a tarball of one’s working install. One needs to move it somewhere for safe keeping. One’s data partition is a great place for said safe keeping. When one needs to move something to said partition, it helps if one mounts said partition before trying to move it. Somehow I think I now have a /Data directory hanging out somewhere. I’ll have to remove it once I find it.
  • rmdir only works on empty directories. If there are files in there, you have to use rm -r
  • Using rm -r on a directory that has a metric ton of files takes a very long time because it runs in interactive mode. If one is really sure one wants to get rid of the whole thing, use rm -rf.
  • Once you remove a directory containing a file, the soft links pointing to said file break. And programs that need said link to file to function correctly will also break.
  • It is impossible to echo something > broken_soft_link_name. You must rm broken_soft_link_name first.
  • Wiping out a users home directory is a Bad Thing ®. Not having all the hidden config files causes Very Bad Things ® to happen, including not being able to access the account from the shell. Having a backup is a Good Thing ®. Knowing how to restore said backup is an Even Better Thing ®. And finding out that said restored backup works is an Extremely Good Thing ®.

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Watch this space for further updates…

posted by Kathryn in Linux Adventures,Off time and have No Comments