Entries by Farbood Nivi (42)
Schools Make Students Like Factories Make Cars
The industrialization of education came on 100 years or so ago.
We still haven't recovered. The idea of applying the burgeoning mass manufacturing model of the factory to the school must have seemed like a good idea to the civil planners of the time.
In the early 1900s, the number of schools in the country was cut in half. Any guesses as to why?
This was the mass movement from single room school houses to larger city schools. The idea was that if factories could improve quality and quantity of manufacturing, so could schools.
Instead of teachers being facilitators of a classroom where students taught each other, they became the factory worker, the school the line, and the student the car making its way down the line.
Even here, the analogy almost makes sense. Things start falling apart though. Unlike the sheet metal coming into the factory, each student entering a school is a totally different raw material.
That's not the problem though. The problem is the same that Edward Demming pointed out to the auto industry decades ago. Quality.
Demming argued that equipment must be constantly checked to be within a tolerance. At the end of the line you get Toyota cars that all work to the same exact specifications with almost 100% quality.
The analogy is this. If cars were made like we make students, they would come off the end of the line and some would work and some wouldn't and we wouldn't know where things went wrong. The cars that came off the line non-functional wouldn't be fixed, they would be shuffled off to places where functional cars aren't really needed.
Without metrics measuring the delta of a student's learning before and after said 'learning', we are left with a system that shuffles students down a line and out the door. Some work, some don't. Nobody knows where they went awry.
SAT Game for Nintendo - Ingenius or Insulting?
Much press today around a major Test Prep company's partnership with Aspyr media to develop a SAT game for students preparing for the SAT.
Here is some food for thought.
1. Let's go to our standby, Russell Ackoff. Thoughts?
Ackoff's take on learning from computers is that it's sort of insulting to the student. The idea that you don't deserve to learn from another person and instead should learn from a semi-animate object seems unlikely to be a solution to education's problems. But then again, maybe students have given up on class and are more available to their gaming consoles than their teachers.
2. A large number of the millions that take the SAT can't afford a Nintendo DS. This only serves to further solidify the one consistent correlation in the SAT market. The more money your family makes, the better you do on the SAT.
We'll see how many students buy the game and what they get out of it. My guess is that it has more to do with getting in on the Brain Age money than applying relevant solutions to the massive problems in education and the social inequity existing in the test prep space. But, what would you expect from an educational company?
Teachers Are Soldiers In War Against Ignorance
The similarities between our standing army and our standing teacher population are striking.
- Army is over 500K strong
- Teachers over 1M strong
- Army is underfunded
- Teachers are underfunded
- Army not welcomed by occupied population
- Teachers not welcomed by student population
- Army's soldiers are out numbered
- Teachers are out numbered
Both the Army and Education suffer from the problems of scaling quality. Both have only one solution. Help the population you're managing help themselves.
Soldiers are not the ideal tool for nation building.
Education, in the model of teachers disseminating knowledge and being bottle necks for quality, is not the ideal tool for empowering individual learners to realize their own potential.
This gets to another issue which is that schools are not about "empowering individual learners to realize their own potential". Schools are about grading and getting the population up to the bar of being able to read, write and do some basic arithmetic.
The military is moving towards an Army of One. Maybe we should do the same for our teachers. Maybe we should empower each teacher to be an agile, capable, leader of learners. First, they need the tool and resources.
Proof That Schools Are About Grading, Not Learning
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Student Grade CalculatorI can prove that education is NOT about learning and is actually about grading. How you ask? First, some background.
Learning, in the psych community, is not so easily defined. One relatively consistent thread, however, throughout the different views on learning, is 'change'. To 'learn', something must change in your head. Something that wasn't there, is there, or vice versa. Therefore, learning is about the 'delta' or change in a person's knowledge or thought process. So....
1. To claim that your school is about learning, you MUST measure before and after the 'learning experience'. The measurement of the change between the before and after lets you know if any learning went on.
2. No schools do this. They simply assign you a grade after they have done their teaching.
3. Therefore, schools are about grading, not learning. This applies to public, private and higher education, as well as most other forms of education.
Even the language of the education system betrays it. Your position in the school is a matter of the state of grade you have achieved. Grade One. Grade Two...etc. It's interesting to note, also, that the measurement of the change in the learner is not really a grade of the learner, it's a grade of the school. How did your school do on its last test??
Thanks, Russell Ackoff, for helping me see this.
Education for Civilization
Here are a couple of quotations from University of Texas's President Faulkner in his State of the University Address on September 21, 2001. He discusses, among other things, the idea that part of the purpose of a University is to promote civilization.
"Over thousands of years, we have developed the knowledge, wisdom, and practices that make up human civilization. In the course of those ages, our species has achieved beyond all others who inhabit the planet—as far as we know, even beyond all others who inhabit the universe. But despite the success of humankind, the fabric of our civilization is thin, and not integral to our animal being. The base spirits within us remain and are exposed when the fabric is removed."
....
"President Lamar set the tone for educational achievement in Texas when he urged the fledgling nation to develop not one, but two universities, and he sponsored the commitment of public land to support them. This was in 1838. Texas was on the frontier. The daily goal of individuals was survival, not high culture. The Texas population—everyone included, part of the civil society or not—was only 50,000. The whole nation was no bigger than present-day UT Austin. Five square miles to every person. There were few schools and no cities. A university must have been practically the furthest thing from the minds of most people as an element essential to the future. Even Lamar had never attended a university and could only have had second-hand understanding of social benefits that could be derived from them. Yet he sought two. And not colleges, but universities."
Is the institutionalization of learning, aka education, helpful for society? necessary?
Thinking of it, Education has probably been around, if not in the 'mass production' style that's in the mode today, at least in a mentoring/apprenticing fashion as long as there has been civilization. What does this mean, I wonder.
