Showing posts with label educaton. Show all posts
Showing posts with label educaton. Show all posts

Thursday, February 17, 2011

Luddite Security: Blame the Victim

A student makes a motion sensor out of some electronics and a soda pop bottle. What happens? The school gets evacuated on a bomb scare.

A college girl peps up her sweatshirt with a blinky LED circuit. What happens? She's surrounded by 40 armed security guards, ready to kill her.

Somebody accidentally leaves their electronics project on a seat in mass transit. What happens? The train and station are evacuated, and outside roads are blocked during the investigation.

And let's not forget the 2007 Boston LED blinkenlight bomb scare. Fortunately, the two arrested had charges against them dropped, but not before lots of Bad Stuff happened to them.

Star Simpson's breadboard LED circuit was treated as a "hoax device". As if she was trying to create a bomb scare. Security misinterprets the device. Rather than approach her and ask, they immediately assume she's a suicide bomber because of things they are imagining about her. Their imagination turns out to be wrong. This was not a spy thriller movie with the bad guys walking around with movie-style exposed wire and battery bombs strapped to their body. But Star is responsible for their Luddite imaginations. In fact, as stated in the article, they're "shocked" that someone would walk into an airport like this.

Yeah, we're all supposed to imagine the same stupid things you do, rather than our own things--like how much fun it would be to have a blinking LED display on our clothes rather than a screen-printed swear word.

At the evacuated school, rather than find out the story by talking to the kid, they called the police. How many opportunities were missed to get the real story from someone known to the people at the school, with a known home address, at a school that claims to promote technical creativity? Those opportunities were cast aside so that the horrible soda bottle with wires could be examined by a police robot. Woo-hoo, your tax dollars at work!

Then, rather than admit it was all nothing they had to go looking for trouble. The soda bottle wasn't a bomb. It wasn't even dangerous. But maybe there's something we can use to justify our stupidity at the home! Search the home and look for something that might look like a bomb from the movies! Then we're the great heroes, not Luddite fools.

So, after the fiasco caused by the school administration and police at the school, they go running off to invade the kid's family home. Cause? The kid didn't have a bomb, but he had electronics, which, like, you know, are part of a bomb so we got to find the rest of the bomb. That we conjured up out of our imaginations in the first place.

Wonder why all kids can do is play video games? How do we treat youngsters who like to make things for themselves? Build up a breadboard, get 40 cops pulling guns on you. Build up a homespun project, get the police searching your house, looking for an excuse to justify their own over-reaction. Go back to your Playstation, Billy. And don't let me catch you taking out the screws, either.

Don't scare the idiots. They'll make you pay.
StumbleUpon

Thursday, April 8, 2010

Vigor Starts with the Mind

I'm still tired of being sorry, but I'm not tired of mind (though I am fatigued of body). The reason for this is the vigor that comes with intellectual stimulation.

The best form of this is being around someone with a passion for something. Even if it's not something you're specifically interested in, the passion they have is invigorating. Enough to make you think you really are interested, beyond just the interest that comes from listening about it.

In my case the passionate person that gave me a jolt of vigor was a meteorite collector. He gave a talk at an astronomy club I'm with. His interest in owning and holding pieces of outer space in his hands was infectious. Pieces of the early solar system, unchanged for 4 billion years, or pieces of asteroids like Vesta, or the cores of asteroids with iron cores that were destroyed in collisions in the early solar system. Put in terms like that, it is interesting. Like so many things, the interest comes not so much from the thing itself but from what that thing is, once you know something about it.

Ignorance is the deadener of senses, the source of boredom in the face of the truly amazing. Knowing a bit about something is enough to open the doors of the mind to interest and wonder. Knowing more does more.

I'm not about to start collecting space rocks. I've got too many hobbies as it is (among them intermittent spates of Earth-rock collection, especially fossils.) But basking in the passion of someone else in an interesting pursuit is a real pick-me-up for a tired mind.
StumbleUpon

Friday, April 2, 2010

Phreak Your Final Exam Tests!

Crush the Curve!


Here's the tried and true technique for beating out the Final Exam. It beats the grading mechanisms. It's an end-around, a secret handshake. It's the push of the button that ain't supposed to get pushed.

The Standard Substandard Method


OK, you know the drill. You're given a syllabus with the grading breakdown for your class. So many percent for this, so many for that, yadda yadda.

It'd work fine if you only ever took one class at a time. But every teacher expects you to build your entire life around their class. It doesn't matter if it's a five unit lecture plus three unit lab, or a two unit time-filler in underwater basket weaving. Your time belongs to them.

So they bleed you. Time for lecture, time for quiz, time for studying/revision, papers, midterms. A pint at a time, four to six time vampires attached to you, leaving you bloodless and limp just in time for finals.

So here's how to fight them.

Phreak the Final Exam!


First, you gotta know this technique ain't gonna get you in the honors society. It's gonna get you a passing grade, that all. But if you're in a position where that's in question, that's good enough, right? Especially if you can do it to more than one class where passing is in doubt.

Sometimes You Gotta Lose to Win


First, pick and choose what matters. Chances are, what really matters are the midterm and the final exams. The rest is blood taps. So, here's the deal. You're going to ace the final, possibly the midterm (if it's not already too late), skip the rest and retire with a cool 'C'. On top of that you'll still have a life, a body, and probably more real knowledge than if you'd flogged yourself to death on all the filler work. Heck, you may not even waste your time on classes any more.

How?

Yes, I have actually done this.


Guess what? Your college is not the only place in the world to learn things. In fact, most government-run schools (and some private ones) are among the worst places to learn. They do provide resources...labs, clubs where students of like interests can get together, libraries, they act as focal points for bookstores in the community, and so on. All this good stuff is what they hide lousy, boring curricula behind. The textbooks are chosen by crooked committees more interested in kickbacks than the quality of the material, the professors and instructors do what they can, but they have an administration forcing all sorts of requirements on them to satisfy the demands of people who have nothing to do with what you really want and need out of your education. And let's face it, some of them have either given up or weren't all that hot to begin with.

So, let's go where the knowledge is. You're not stupid, and you're not against learning. You're just against spreading five minutes of information across several hours of dry tedium.

Take your subject. Chances are you already know something about it and what it's for. There may even be an interest in your part. Sometimes the real use of a school subject is deeply buried, but it's there.

Now go where the people who use that subject actually learn it, or share their love of it. It's not school! Find the articles online, find the books writtten by interesting authors (there are interesting authors who write textbooks, but you wouldn't know it when the textbook editors finish with them.) Find a textbook from 50 years ago, when results were still expected and people were still naive enough to think that knowledge can be fun and interesting.

Now learn. Really learn. Have fun doing it. Fill your head with it and play with it. Make things, test ideas, play at being a crackpot with a wild idea about your subject. Build intellectual castles, then move the surf over them.

Know your subject cold, from the best perspective possible--that of someone who knows it for the sheer joy and love of it.

Guess what? This takes less time than classes and homework. Stay cool, and stay with it. Keep looking for the good stuff.

The Final Exam


Then, walk into the final an expert on the subject. You've used it. You've done it. It's yours. Know more than the teacher. Recognise the mistakes in the way the questions are asked, and anticipate what it is they're looking for rather than trying to search your memory for some comment from class you can parrot.

I have done this.

I got a C every time I did it.

I never went to any class but Final Exam for some classes, both Midterm Exam and Final Exam for others.

I never failed.

In most classes I had the highest score in the class on the final (or a tie for highest.)

And I got to have fun reading things I enjoyed reading, playing with ideas on paper, writing simple programs to play around with math, or languages, or history, or whatever as a way of playing with the concepts I was actually learning. I not only knew the bare facts, but why they were that way. If I forgot something, I could remember everything around it and piece it out for myself--while staring at a final exam paper.

Crash and Burn


OK, it's a scary idea. And fear will kill you. It shuts off the brain, keeps you from settling in and learning. And the potential for failure is huge if you can't be trusted to be honest and firm with yourself.

Accept failure. Fear nothing. Just learn because you want to. Perhaps start before you actually enroll in the class--you knew you were headed that way, right. Then you'll have your feet already under you once class starts. You might even enjoy class time, since you'll have something interesting to discuss with the instructor (and maybe even liven things up for your classmates.)

It's not necessary to start ahead of time. I often didn't. When I did, I often ended up showing the teacher my knowledge and interest so strongly at the start of class that they took me aside to make a special deal. In some classes the teachers sounded me out, then said "Here's the deal, I'll just give you an A in the class if you'll..." In one case I was asked to tutor a sports player who was struggling with staying on the team, in another case I was asked to write some articles for the school paper. How's that for a grade exploit?

Live and Learn...and LIVE!


Anything, anything, that makes you stand out from the muddled mindless masses in your class will mark you to your teachers. So long as they don't have some inferiority complex (many do), they'll welcome the difference in you.

And even when they don't, don't let them draw that life out of you.

Beat the system. Learn with enjoyment, control your time and your life. Pick your own way, get recommends from others who actually love the subject (your instructor may be one of those, ask and see!) Spend less time and get more, and get a passing (or better, maybe) grade.

And walk out with not just a diploma, but a mind filled with the joy of understanding.
StumbleUpon